Shop Lab-Grown Diamond Jewelry
Looking for sparkle with a conscience? Welcome to our collection of lab-grown diamond jewelry, where timeless design meets modern sustainability. Set in 100% solid 14K & 18K gold, our pieces feature diamonds grown using advanced technology—offering the same brilliance and hardness as mined diamonds, without the environmental cost.
Each piece is certified, hypoallergenic, and handcrafted to perfection. Whether you’re shopping for an engagement ring, a gift, or something to treat yourself, you’ll find elegant styles you can wear with pride. Free US shipping, secure packaging, and full certification make shopping with The Karat Store effortless and trustworthy.
18K Solid Gold Floral Lab Grown Diamond Engagement Ring
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A gorgeous 2ct oval lab-grown diamond in a 18k solid gold floral design, offering ethical beauty, modern luxury, and timeless elegance.
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18K Solid Gold Floral Lab Grown Diamond Engagement Ring
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A stunning 2ct oval-shaped lab-grown diamond set in a 18k solid gold floral design engagement ring, perfect for a romantic and timeless proposal.
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18K Solid Gold Floral Lab Grown Diamond Engagement Ring
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A 18k solid gold floral-inspired engagement ring featuring a 2 CT round lab-grown diamond (F color, VS2 clarity, Super Cut) with 0.03 CT side diamonds. Available in White, Rose, and Yellow Gold.
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18K Solid Gold Flower Solitaire Lab Grown Diamond Engagement Ring
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A 2-carat solitaire lab-grown diamond ring with 42 dazzling side stones in a flower-inspired design. Crafted in 18k solid gold and BIS Hallmarked & IGI Certified.
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18k Solid Gold Green Enamel Lab Grown Diamond Pear Stud Earrings
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Chic 18k solid gold stud earrings featuring pear-cut lab-grown diamonds with green enamel—crafted for vibrant charm and ethical sparkle.
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18K Solid Gold Half-Eternity Diamond Wedding Band
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18K Solid Gold Halo Baguette Lab Grown Diamond Ring
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Elegant 2ct round halo ring with round and baguette lab-grown diamonds, crafted in 18k solid gold, available in White, Rose, or Yellow Gold.
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18K Solid Gold Halo Baguette Lab Grown Diamond Ring
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A stunning 2ct round lab-grown diamond at the center with a halo of round diamonds in 18k solid gold, available in White, Rose, or Yellow Gold.
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18K Solid Gold Halo Claw Lab Grown Diamond Ring
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A 18k gold halo claw ring featuring a 2ct super-cut round lab-grown diamond, encircled by 82 side diamonds (0.62ct total). Available in white, rose, and yellow gold.
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18K Solid Gold Halo Lab Grown Diamond Engagement Ring
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Elegant 18k Solid Gold Halo Lab Grown Diamond Engagement Ring featuring a 2ct oval center diamond and 0.56ct round diamonds in a halo design. Available in White, Yellow, or Rose Gold.
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18K Solid Gold Halo Lab Grown Diamond Engagement Ring
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Elegant 18k solid gold halo engagement ring with a 2ct oval lab-grown diamond (F color, VS2 clarity) and 38 round side diamonds (0.64ct). Available in white, yellow, or rose gold and features a comfortable fit.
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18K Solid Gold Halo Lab Grown Diamond Engagement Ring
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This 18k Gold Halo Lab-Grown Diamond Engagement Ring features a 2ct F VS2 Super Cut round diamond, surrounded by 0.37ct of luminous side stones. Available in white, rose, and yellow gold, it is IGI & BIS hallmarked for authenticity.
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18K Solid Gold Halo Lab Grown Diamond Engagement Ring
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A 2 ct round lab-grown diamond halo engagement ring, featuring 90 accent diamonds (0.72 ct total) in 18k solid gold. A radiant and timeless piece.
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18k Solid Gold Halo Lab Grown Diamond Engagement Ring
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18K Solid Gold Halo Lab Grown Diamond Engagement Ring
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A stunning 2 ct halo lab-grown diamond ring with 38 side diamonds (0.64 ct total) in a 18k gold setting. A timeless, IGI & BIS-certified beauty.
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18K Solid Gold Halo Lab Grown Diamond Engagement Ring
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A dazzling 2 ct lab-grown diamond halo engagement ring featuring 36 brilliant accent diamonds (0.59 ct total), set in luxurious 18k solid gold.
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18K Solid Gold Halo Lab Grown Diamond Engagement Ring
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Elegant 18k Gold Halo Lab Grown Diamond Engagement Ring with a 2-carat center stone and 64 round diamond accents. Available in white, rose, or yellow gold.
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18K Solid Gold Halo Lab Grown Diamond Engagement Ring
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A stunning halo engagement ring featuring a 2Ct lab-grown diamond with 34 round-cut side stones (0.58CTW), set in 18k solid gold. Available in white, rose, and yellow gold with a comfort-fit band.
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18K Solid Gold Halo Lab Grown Diamond Engagement Ring
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A 2Ct lab-grown diamond halo engagement ring, featuring 42 round diamonds (0.74CTW) in 18k solid gold. Available in white, rose, and yellow gold. IGI & BIS certified for authenticity.
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18K Solid Gold Halo Lab Grown Diamond Engagement Ring
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A stunning 2Ct lab-grown diamond halo ring, featuring 32 accent diamonds (0.9CTW) in round and marquise shapes, set in 18k solid gold. Available in white, rose, and yellow gold. IGI & BIS certified.
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18K Solid Gold Halo Lab Grown Diamond Ring
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A 2 ct round lab-grown diamond halo ring with 62 accent diamonds (1.52 ct total) in round and princess cuts, set in 18k solid gold. A luminous statement of love.
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18K Solid Gold Halo Lab Grown Diamond Ring
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A stunning 2ct lab-grown diamond halo ring featuring 54 round side diamonds (0.33ct) in 18k solid gold (White, Rose, Yellow). Micro-prong setting, IGI & BIS Hallmarked.
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18k Solid Gold Halo Lab Grown Diamond Ring
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The 18k Solid Gold Halo Lab Grown Diamond Ring showcases a 2ct F color, VS2 clarity Super Cut diamond encircled by 1ct side diamonds on a 2mm solid gold band.
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18K Solid Gold Halo Lab Grown Diamond Ring
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A 2Ct lab-grown diamond halo ring featuring 21 accent diamonds (3.51CTW) for ultimate brilliance, set in 18k solid gold. Available in white, rose, and yellow gold. IGI & BIS certified.
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18k Solid Gold Halo Lab Grown Diamond Ring
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A stunning 2-carat lab-grown diamond halo ring in 18k gold, featuring 40 sparkling side diamonds. A timeless and radiant design with a brilliant shine.
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18K Solid Gold Halo Lab Grown Diamond Ring
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A captivating 18k Gold Halo Lab Grown Diamond Ring with a 2ct oval center diamond surrounded by 20 round diamonds totaling 0.2ct. Available in three gold finishes.
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18k Solid Gold Hand Crafted Engraved Lab Grown Diamond Engagement Ring
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A handcrafted 18k gold engagement ring featuring a 2-carat lab-grown diamond (F-VS2, Super Cut) in a prong setting, with an elegantly engraved band.
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18K Solid Gold Hexagon Lab Grown Diamond and Natural Sapphire Engagement Ring Set
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Modern 18k solid gold engagement ring set featuring a hexagon lab-grown diamond and natural sapphire—crafted for bold elegance and brilliance.
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18K Solid Gold Infinity Lab Grown Diamond Engagement Ring
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A stunning 2ct lab-grown diamond infinity engagement ring in 18k solid gold, adorned with 26 round-cut diamonds for added brilliance. IGI & BIS Certified.
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18K Solid Gold Intertwined Lab Grown Diamond Engagement Ring
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Sophisticated 18k Solid Gold Intertwined Lab Grown Diamond Engagement Ring with a 2ct oval center diamond and 0.48ct round diamonds. Available in White, Yellow, or Rose Gold.
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18k Solid Gold Lab Grown Asscher Diamond Pendant Asscher Solitaire Necklace 0.5CT Diamond
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This elegant 18k Solid Gold Lab Grown Asscher Diamond Pendant Necklace features a stunning 0.5 CT Asscher-cut solitaire diamond with VS-SI clarity and IJ color. Crafted in your choice of white, rose, or yellow gold, it is BIS Hallmarked for quality assurance. With a shipping time of 15-25 business days, enjoy customer support through live chats and video calls to ensure a smooth experience. This pendant makes a perfect gift for those who appreciate sophisticated and timeless designs.
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18K Solid Gold Lab Grown Diamond Engagement Ring
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The 18k Solid Gold Halo Lab Grown Diamond Engagement Ring features a 2ct round center diamond with 1.14ct of side diamonds in round and pear shapes.
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18K Solid Gold Lab Grown Diamond Band
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Elegant 18k gold lab-grown diamond band featuring E-color, VS1 clarity diamonds. Certified by BIS Hallmark & IGI.
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18k Solid Gold Lab Grown Diamond Drop Earring with Yellow Sapphire Pear Drop
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Elegant 18k solid gold drop earring featuring lab-grown diamonds and a yellow sapphire pear drop—crafted for radiant charm and refined luxury.
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18K Solid Gold Lab Grown Diamond Engagement Ring
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A stunning 2ct round lab-grown diamond engagement ring, featuring 57 sparkling side diamonds in 18k solid gold, designed for brilliance and elegance.
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18K Solid Gold Lab Grown Diamond Engagement Ring
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The 18k Solid Gold Lab-Grown Diamond Engagement Ring features a 2 ct Super Cut round diamond with 42 side stones (0.62 ct total) for added brilliance. Available in White, Rose, and Yellow Gold.
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18K Solid Gold Lab Grown Diamond Engagement Ring
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A 18k gold engagement ring featuring a 2ct super-cut round lab-grown diamond, accented by 18 side diamonds (0.26ct total). Available in white, rose, and yellow gold.
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18K Solid Gold Lab Grown Diamond Ring
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A beautiful 18k Gold Halo Lab Grown Diamond Ring featuring a 2ct oval center diamond surrounded by 0.4ct baguette diamonds. Certified IGI & BIS.
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18K Solid Gold Lab Grown Diamond Ring
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Stunning 2ct round halo ring with round lab-grown diamonds in a 18k solid gold band, available in White, Rose, or Yellow Gold.
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18K Solid Gold Lab Grown Diamond Ring
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A 2ct round lab-grown diamond halo ring with baguette-cut accents (0.4ct) in 18k solid gold. Available in White, Rose & Yellow Gold. IGI & BIS Hallmarked.
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18K Solid Gold Lab grown Diamond Tennis Necklace
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This stunning 6.00 cts Lab-Grown Diamond Tennis Necklace is crafted in 18k solid gold and designed with a 17-inch basket 4-prong setting. Featuring F-G color and SI clarity diamonds, it offers eco-friendly brilliance with a timeless design that suits both special occasions and daily wear. BIS Hallmarked for authenticity, this necklace is a versatile and durable piece, perfect for any celebration. Shipping within 10-12 business days, with live chat and video call customer support.
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18k Solid Gold Lab Grown Pear Diamond Pendant 0.5CT Diamond Pear Cut Solitaire Necklace
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18k Solid Gold Lab Grown Princess Diamond Pendant Princess Cut Solitaire Necklace 0.5 CT
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Elevate your style with the 18k Solid Gold Lab Grown Princess Diamond Pendant Necklace. Featuring a 0.5 CT princess cut solitaire diamond with VS-SI clarity and IJ color, this stunning pendant is available in white, rose, or yellow gold. BIS Hallmarked for authenticity, this necklace is shipped within 15-25 business days. Customer support is available through live chats and video calls to ensure a seamless shopping experience. Perfect for those who appreciate elegance and timeless beauty.
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18K Solid Gold Lab Grown Round Dimond Engagement Ring with Pave Set Side stones
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This stunning 18k Solid Gold Lab Grown Round Diamond Engagement Ring features a brilliant round diamond at its center, complemented by pave set side stones. Available in white, rose, and yellow gold, the ring is crafted with VS-SI clarity diamonds in IJ color. With a band width and thickness of 1.60 mm, it strikes the perfect balance of elegance and durability. BIS Hallmarked for authenticity, the ring ships in 15-25 business days, and customer support is available via live chats and video calls.
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18K Solid Gold Lab Grown Royal Blue Sapphire and Diamond Solitaire Ring
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Elegant 18k solid gold ring featuring a lab-grown royal blue sapphire and diamond accents—crafted for timeless beauty and sustainable sparkle.
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18K Solid Gold Lab-Created 3-Prong Diamond Riviera Necklace
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The 18k White Gold Lab-Created 3-Prong Diamond Riviera Necklace features 5.50 ct of lab-created diamonds, offering an eco-friendly and ethical choice. Set in 18k Solid Gold (available in white, rose, and yellow gold), this 17-inch necklace with a 3-prong setting radiates elegance. BIS Hallmarked and ships within 10-12 business days.
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18K Solid Gold Lab-Created Diamond 5 Stone Anniversary Ring
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Celebrate love with the 18k Gold Lab-Created Diamond 5 Stone Anniversary Ring. Crafted from solid 18k gold, this elegant ring features 1.00 carat of eco-friendly lab-created diamonds in F-G color and SI clarity. Available in white, rose, or yellow gold, it’s perfect for commemorating special milestones. Certified BIS Hallmarked and shipped in 15-25 business days, with customer support available via live chats and video calls.
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18K Solid Gold Lab-Created Diamond 5 Stone Anniversary Ring
This 18k Gold Lab-Created Diamond 5 Stone Anniversary Ring features 1.50ct of F color, VS1 clarity diamonds, offering a timeless and ethical choice. Available in white, rose, and yellow gold, it is BIS hallmarked for quality assurance.
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18K Solid Gold Lab-Created Diamond Bezel Necklace
A 18k gold bezel-set diamond necklace featuring a 0.10-carat lab-created diamond with F color, VS1 clarity, and BIS certification.
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18K Solid Gold Lab-Created Diamond Bezel Pendant Necklace
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This stunning 18k Solid Gold Lab-Created Diamond Bezel Pendant Necklace features 12 baguette diamonds and 8 round diamonds, totaling 0.55 carats. With a prong setting, it's available in white, rose, or yellow gold. Certified with BIS Hallmark for authenticity, it combines elegance and craftsmanship. Enjoy fast shipping (10-12 business days) and customer support via live chats and video calls.
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18K Solid Gold Lab-Created Diamond Classic Solitaire Ring
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This 18k Solid Gold Lab-Created Diamond Solitaire Ring is a timeless classic, featuring a 0.50 ct diamond with F-G color and SI clarity. Available in white, rose, or yellow gold, this elegant piece is certified with BIS Hallmark. Perfect for any occasion, the ring comes with a shipping time of 15-25 business days and customer support through live chats and video calls.
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18K Solid Gold Lab-Created Diamond Classic Solitaire Ring
This 18k Gold Lab-Created Diamond Classic Solitaire Ring features a 0.75ct F color, VS1 clarity diamond in a timeless setting. Available in white, rose, and yellow gold, it is BIS hallmarked for authenticity.
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18K Solid Gold Lab-Created Diamond Eternity Band
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The 18k White Gold Lab-Created Diamond Eternity Band is a timeless piece, designed with 2.00 CTW of F color, VS-SI clarity diamonds set in a continuous eternity style. Available in white, rose, and yellow gold, this luxurious band is BIS Hallmarked for authenticity and quality assurance. With a shipping time of 15-25 business days, our customer support is available via live chats and video calls for assistance.
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18K Solid Gold Lab-grown Cushion Ring
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The 18k Solid Gold Lab-Grown Cushion Ring features a brilliant cushion-cut lab-grown diamond in a refined setting. BIS Hallmarked, available in white, rose, and yellow gold.
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18K Solid Gold Lab-Grown Diamond 6-Prong Solitaire Ring
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The 18k Solid Gold Lab-Grown Diamond 6-Prong Solitaire Ring features a stunning lab-grown diamond with VS1 E color. This elegant design is available in white, rose, or yellow gold and is BIS Hallmarked for authenticity.
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18K Solid Gold Lab-Grown Diamond Asscher Cut Cigar Band Solitaire
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Modern elegance meets bold design in this 18k solid gold cigar band ring featuring a solitaire Asscher cut lab-grown diamond. IGI & BIS certified.
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18K Solid Gold Lab-Grown Diamond Asscher Cut Ring
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The 18k Solid Gold Lab-Grown Diamond Asscher Cut Ring offers exceptional brilliance and timeless style. Crafted in solid gold, this ring features an exquisite Asscher cut lab-grown diamond with E color and VS1 clarity.
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18K Solid Gold Lab-Grown Diamond Basket, 0.5ct. Oval Cut Diamond Ring
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18K Solid Gold Lab-Grown Diamond Bushel Ring
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The 18k Solid Gold Lab-Grown Diamond Bushel Ring showcases an exquisite bushel style design, featuring a diamond with E color and VS1 clarity. Available in white, rose, or yellow gold, this ring is BIS Hallmarked & IGI certified. Enjoy shipping in 10-12 business days, with customer support available via live chats and video calls.
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18K Solid Gold Lab-Grown Diamond Chantilly Ring
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The 18k Solid Gold Lab-Grown Diamond Chantilly Ring is inspired by intricate Chantilly lace, featuring a lab-grown diamond with E color and VS1 clarity. Available in yellow, white, or rose gold, this ring is BIS Hallmarked & IGI Certified for outstanding quality. With customer support available via live chats and video calls, your purchase will be effortless. It ships in 15-25 business days, making it a perfect piece for engagements or adding elegance to any collection.
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18K Solid Gold Lab-Grown Diamond Coronet Band
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The 18k Solid Gold Lab-Grown Diamond Coronet Band showcases 1.60 ct of lab-grown diamonds with VS1 clarity and F color. Available in white, rose, or yellow gold, it comes BIS Hallmarked and IGI certified. Ships in 10-12 business days with customer support available via live chats and video calls.
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18K Solid Gold Lab-Grown Diamond Custom Curved Wisp Band
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The 18k Solid Gold Lab-Grown Diamond Custom Curved Wisp Band features a beautiful, custom-designed curved wisp with E color and VS1 clarity diamonds. Available in white, rose, or yellow gold, this band is BIS Hallmarked & IGI certified. With a shipping time of 10-12 business days, our customer support is available via live chats and video calls to assist you.
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18K Solid Gold Lab-Grown Diamond Ember Ring
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The 18k Solid Gold Lab-Grown Diamond Ember Ring draws inspiration from the glowing warmth of embers, featuring a brilliant E color, VS1 clarity lab-grown diamond. Available in white, yellow, or rose gold, this ring is both luxurious and sustainable, with BIS Hallmarked & IGI Certification.
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18K Solid Gold Lab-Grown Diamond Emblem Signet Ring
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18K Solid Gold Lab-Grown Diamond Emerald Cut 4-Prong East West Solitaire Ring
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18K gold ring with east-west emerald cut lab-grown diamond in 4-prong setting. Modern, ethical, and GIA certified for timeless brilliance.
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18K Solid Gold Lab-Grown Diamond Emerald Cut 4-Prong Solitaire Ring
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The 18k Solid Gold Lab-Grown Diamond Emerald Cut 4-Prong Solitaire Ring combines timeless style and modern brilliance. Featuring a stunning lab-grown diamond with VS1 clarity and E color, set in 18k solid gold. Available in white, rose, or yellow gold, and BIS Hallmarked for authenticity. Shipping in 15-25 business days with customer support via live chats and video calls.
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18K Solid Gold Lab-Grown Diamond Emerald Cut 4-Prong Thick Solitaire Ring
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The 18k Solid Gold Lab-Grown Diamond Emerald Cut 4-Prong Thick Solitaire Ring redefines elegance with its bold design and ethical brilliance. Crafted in your choice of white, rose, or yellow gold, this ring showcases a stunning emerald-cut lab-grown diamond with VS1 clarity and E color. Perfect for making a statement, it offers exceptional quality, certified by BIS Hallmarking. Enjoy reliable customer support via live chats and video calls, with a shipping time of 15-25 business days for a seamless shopping experience.
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18K Solid Gold Lab-Grown Diamond Emerald Cut Engagement Ring
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This 18k Solid Gold engagement ring features an emerald-cut lab-grown diamond with E color and VS1 clarity, offering a sophisticated, timeless design. Available in white, rose, or yellow gold, it is BIS Hallmarked and IGI certified for authenticity. Shipping takes 15-25 business days, with customer support available via live chats and video calls.
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18K Solid Gold Lab-Grown Diamond Emerald Cut Ring
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The 18k Solid Gold Lab-Grown Diamond Emerald Cut Ring is a luxurious and eco-conscious choice for any occasion. Available in white, rose, and yellow gold, this ring features a stunning emerald-cut lab-grown diamond, offering both elegance and sustainability. BIS Hallmarked for assured quality, it combines timeless design with modern sophistication. Ideal for engagements, anniversaries, or special moments, this piece promises lasting beauty. Enjoy 15-25 business days shipping and excellent customer support via live chats and video calls.
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18K Solid Gold Lab-Grown Diamond Emerald Cut Ring
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The 18k Solid Gold Lab-Grown Diamond Emerald Cut Ring offers timeless elegance with a stunning emerald-cut lab-grown diamond. Crafted in 18k solid gold, this ring is available in white, rose, and yellow gold options. BIS Hallmarked for authenticity, it ensures quality and luxury. Perfect for those seeking an ethically sourced, elegant ring with exceptional value. Enjoy seamless shipping within 15-25 business days and access to live chats and video calls for customer support.
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18K Solid Gold Lab-Grown Diamond Emerald Cut Ring
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18k Solid Gold Lab-Grown Diamond Oval Ring – A brilliant VS1 E color diamond set in solid gold, offering timeless elegance with sustainable luxury.
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18K Solid Gold Lab-Grown Diamond Emerald Cut Ring
18k Solid Gold Emerald Cut Lab-Grown Diamond Ring – A sophisticated emerald-cut diamond in a classic solid gold setting, crafted for timeless elegance.
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18K Solid Gold Lab-Grown diamond Emerald Cut Ring set of 2
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The 18k Solid Gold Lab-Grown Diamond Emerald Cut Ring Set of 2 features two beautifully crafted rings, each set with a lab-grown emerald-cut diamond. Available in white, rose, or yellow gold, these rings offer an elegant, sustainable design that can be worn individually or stacked. BIS Hallmarked and shipping in 15-25 business days, with customer support available via live chats and video calls.
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18K Solid Gold Lab-Grown Diamond Flurry Ring in Rose Cut Diamond
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Discover the elegance of the 18k Solid Gold Lab-Grown Diamond Flurry Ring with a stunning rose-cut diamond. Featuring VS1 clarity and E color, this ring is available in yellow, white, or rose gold.
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18K Solid Gold Lab-Grown Diamond Harlem Oval Ring
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The 18k Solid Gold Lab-Grown Diamond Harlem Oval Ring showcases a brilliant VS1 E color lab-grown diamond, offering sustainable luxury.
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18K Solid Gold Lab-Grown Diamond Insight Ring
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The 18k Solid Gold Lab-Grown Diamond Insight Ring embodies sophistication and grace. Highlighting a brilliant 2ct oval-cut lab-grown diamond with F color and VS1 clarity, this exquisite piece is available in white, rose, and yellow gold. Certified by BIS Hallmarked and IGI, it offers unmatched quality.
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18K Solid Gold Lab-Grown Diamond Interwoven Band
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The 18k Gold Lab-Grown Diamond Interwoven Band is a stunning piece crafted from 18k solid gold. Available in white, rose, and yellow gold, this band features lab-grown diamonds with VS-SI clarity and E-F-G color. With IGI and BIS Hallmarked certifications, it promises quality and authenticity. Ideal for any occasion, the ring is designed to impress with its intricate, interwoven setting. Enjoy fast shipping (10-12 business days) and reliable customer support via live chats and video calls.
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18K Solid Gold Lab-Grown Diamond Lace Edge Ring
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The 18k Gold Lab-Grown Diamond Lace Edge Ring combines timeless elegance with modern craftsmanship. Featuring diamonds with VS-SI clarity and E-F-G color, this stunning piece is available in white, rose, or yellow gold. BIS Hallmarked and IGI certified, it promises exceptional quality. Shipping takes 10-12 business days, and customer support is available via live chats and video calls.
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18K Solid Gold Lab-Grown Diamond Marquise 4-Prong East West Solitaire
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The 18k Solid Gold Lab-Grown Diamond Marquise 4-Prong East West Solitaire Ring offers a modern twist on timeless elegance. Available in white, rose, or yellow gold, it is BIS Hallmarked for guaranteed quality. Designed to impress, this ring is perfect for engagements or as a stunning everyday accessory. Enjoy seamless support via live chats and video calls, with delivery in 15-25 business days.
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18K Solid Gold Lab-Grown Diamond Marquise Ring
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The 18k Solid Gold Lab-Grown Diamond Marquise Ring is a stunning blend of classic design and modern craftsmanship. Available in white, rose, or yellow gold, this exquisite piece is BIS Hallmarked for quality assurance. Whether for a special occasion or daily wear, this ring offers timeless elegance. Enjoy fast, secure shipping within 15-25 business days and exceptional customer support via live chat and video calls for a seamless shopping experience.
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18K Solid Gold Lab-Grown Diamond Marquise Ring
Get this Product in 14K Gold
The 18k Solid Gold Lab-Grown Diamond Marquise Ring combines timeless elegance with modern design. Available in white, rose, and yellow gold, this stunning piece features ethically sourced lab-grown diamonds, offering a brilliant sparkle and durability. Crafted from high-quality 18k solid gold, this ring is BIS Hallmarked, ensuring superior craftsmanship and authenticity. Perfect for engagements or special occasions, it’s a luxurious addition to any collection. Shipping in 15-25 business days, with live chats and video calls available for customer support.
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Marquise Ring
Get this Product in 14K Gold
The 18k Solid Gold Lab-Grown Diamond Marquise Ring offers timeless elegance with its stunning marquise-shaped lab-grown diamond. Crafted in your choice of white, rose, or yellow gold, this ring is BIS Hallmarked for authenticity. Shipping in 15-25 business days with customer support available via live chats and video calls.
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Marquise Ring
Get this Product in 14K Gold
A 18k solid gold ring featuring a lab-grown marquise diamond, available in White, Rose, and Yellow Gold. Ethically sourced, elegant, and timeless.
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Marquise Ring
Get this Product in 14K Gold
Elegant 18k gold lab-grown marquise diamond ring, perfect for stacking or as a standalone statement. BIS Hallmarked for quality assurance.
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Marquise Ring
Get this Product in 14K Gold
Elegant 18k gold marquise-cut lab-grown diamond ring, offering timeless sophistication. BIS Hallmarked.
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Marquise Ring
Get this Product in 14K Gold
The 18k Solid Gold Lab-Grown Diamond Marquise Ring features a striking marquise-shaped lab-grown diamond, set in high-quality 18k solid gold. Available in white, rose, or yellow gold, this ring is BIS Hallmarked & IGI certified for authenticity. With a shipping time of 15-25 business days, customer support is available via live chats and video calls for a seamless shopping experience.
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18K Solid Gold Lab-Grown Diamond Minuet Ring
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18K Solid Gold Lab-Grown Diamond Moonlite Ring with Pave Band
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Illuminate your style with the 18k Solid Gold Lab-Grown Diamond Moonlit Ring, featuring dazzling E-color VS1 clarity diamonds on a stunning pave band.
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18K Solid Gold Lab-Grown Diamond Oval 4-Prong Solitaire Ring
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18K Solid Gold Lab-Grown Diamond Oval 6-Prong East West Solitaire Ring
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18k Solid Gold Lab-Grown Diamond Oval 6-Prong East West Solitaire Ring – A brilliant VS1 E color oval diamond, elegantly set in a unique east-west 6-prong setting for a modern, sophisticated look.
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18K Solid Gold Lab-Grown Diamond Oval Beaded Head Solitaire Engagement Ring
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The 18k Solid Gold Lab-Grown Diamond Oval Beaded Head Solitaire Ring features a stunning VS1 E color lab-grown diamond in a unique oval design.
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18K Solid Gold Lab-Grown Diamond Oval Double Prong Solitaire Ring
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18K Solid Gold Lab-Grown Diamond Oval Meridian Solitaire Engagement Ring
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The 18k Solid Gold Lab-Grown Diamond Oval Meridian Solitaire Ring features a stunning lab-grown diamond with VS1 clarity and F color, elegantly set in a 18k solid gold band. Available in white, rose, and yellow gold, this ring is perfect for a classic yet modern look. Certified with BIS Hallmarked and IGI, it promises exceptional quality. Enjoy fast 10-12 business days shipping, and live chat and video call support for your convenience.
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18K Solid Gold Lab-Grown Diamond Oval Pave Band Solitaire
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Elegant 18k gold lab-grown diamond oval solitaire ring with a pave-set band for added brilliance. BIS Hallmarked for authenticity.
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18K Solid Gold Lab-Grown Diamond Oval Ring
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The 18k Solid Gold Lab-Grown Diamond Oval Ring offers a sleek and elegant design, available in white, rose, or yellow gold. Certified with BIS Hallmark for guaranteed quality, it ensures a perfect combination of luxury and sustainability. Enjoy hassle-free shopping with a 15-25 business day shipping timeline, and receive personalized assistance through live chats and video calls.
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Oval Ring
Get this Product in 14K Gold
This 18k Solid Gold Lab-Grown Diamond Oval Ring is a timeless piece available in white, rose, or yellow gold. BIS Hallmarked for authenticity, it offers an elegant and eco-friendly option for engagements or special occasions. With a shipping time of 15-25 business days, you can expect your ring promptly, while our customer support team is ready to assist via live chats and video calls.
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Oval Ring
Get this Product in 14K Gold
This 18k Solid Gold Lab-Grown Diamond Oval Ring offers a classic design with a modern touch. Crafted in your choice of white, rose, or yellow gold, this elegant piece is BIS Hallmarked for assurance of quality. With a 15-25 business day shipping time, enjoy seamless customer support through live chats and video calls for any inquiries or assistance. A perfect addition to any jewelry collection.
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Oval Ring
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The 18k Solid Gold Lab-Grown Diamond Oval Ring exudes timeless sophistication. Available in white, rose, or yellow gold, this design is BIS Hallmarked and GIA Certified, ensuring unmatched quality. Enjoy dedicated customer support via live chats and video calls, with delivery in 15-25 business days. Perfect for any occasion!
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18K Solid Gold Lab-Grown Diamond Oval Ring
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This 18k Solid Gold Lab-Grown Diamond Oval Ring and Band Set offers timeless elegance and a perfect fit. The set includes a stunning oval ring paired with a matching band, all crafted from high-quality 18k solid gold. Available in white, rose, and yellow gold, this set is BIS Hallmarked for assurance of superior craftsmanship. Whether for an engagement or a special occasion, it’s designed to shine with ethical lab-grown diamonds. With shipping in 15-25 business days and customer support available via live chats and video calls, this set is an exquisite addition to your jewelry collection.
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Lab-Grown Diamond Oval Ring
Get this Product in 14K Gold
The 18k Solid Gold Lab-Grown Diamond Oval Ring features a refined and elegant design, crafted with 18k solid gold and BIS Hallmarked for assurance.
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This product has multiple variants. The options may be chosen on the product page
History, Types, Cultural Significance Of Lab-Grown Diamond Jewelry
Diamonds have always symbolized love, strength, and beauty. Today, lab-grown diamonds offer those same qualities—just with a cleaner origin story. First created in the 1950s for industrial use, lab-grown diamonds have now become a popular choice in fine jewelry, thanks to improved quality, accessibility, and ethical appeal.
Our lab-grown diamond collection includes everything from classic solitaires and halo engagement rings to tennis bracelets, ear studs, and modern pendants. Each piece is designed with care, showcasing the fire and brilliance lab-grown diamonds are known for—without the inflated price tag of mined diamonds.
Why are they so loved in the USA? American shoppers value ethical sourcing, eco-conscious choices, and great value for money—and lab-grown diamonds deliver on all fronts. They’re chemically identical to natural diamonds, just grown above ground in a controlled environment using clean energy and minimal impact on nature.
So whether you’re proposing, celebrating, or simply upgrading your everyday look, lab-grown diamond jewelry is a meaningful and smart choice. At The Karat Store, every design is set in solid 14K & 18K gold, IGI certified, and made to shine for a lifetime.
Quality of Material Used
Our lab-grown diamond pieces are always made with 100% solid 14K & 18K gold—never plated or gold-filled. This ensures long-lasting wear, durability, and a true sense of luxury.
Each diamond is ethically grown, carefully selected for clarity and brilliance, and securely set by hand. These designs are hypoallergenic, perfect for sensitive skin, and ideal for both daily wear and special occasions.
When you choose our lab-grown diamond jewelry, you’re choosing quality that lasts and values that matter.
Certifications Provided
Every lab-grown diamond at The Karat Store comes with a certificate from IGI (International Gemological Institute)—one of the most trusted names in gem grading.
In addition, each piece features:
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A 14K & 18K gold purity stamp
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A detailed invoice
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A lab report confirming stone authenticity and quality
Buying certified jewelry gives you peace of mind, confirming that your diamond is genuine, ethically created, and accurately graded. It’s proof of both beauty and integrity.
Craftsmanship
Our lab-grown diamond jewelry isn’t just made—it’s carefully crafted by skilled artisans who bring decades of experience to the bench.
From precise prong settings to flawless polishing, each piece goes through multiple stages of attention and inspection. We ensure a perfect finish, secure stones, and a shine that lasts. Before it ships to you, your jewelry is individually inspected and approved by our quality team.
You’ll feel the difference from the moment you open the box.
Frequently Asked Questions
1. How long does shipping take to the USA?
Shipping takes 12 to 22 days to your doorstep in the USA.
2. What is the gold quality used in the jewelry?
All jewelry is made with solid 14K & 18K gold, not plated or filled.
3. Are the diamonds real?
Yes! Lab-grown diamonds are real diamonds, identical to mined ones in every way except origin.
4. What certification comes with lab-grown diamonds?
Every piece comes with an IGI certification to confirm authenticity and quality.
5. Can I return a lab-grown diamond item?
Returns are accepted only if the item is damaged or the wrong product was sent.
6. Do you offer free shipping in the USA?
Yes, we offer free shipping across the USA on all orders.
7. Is tracking available for orders?
Yes, you will receive a tracking number once your order is shipped.
8. Can I request a custom lab-grown diamond design?
Absolutely! We accept custom orders—just contact us with your design ideas.
9. Is the jewelry safe for sensitive skin?
Yes, our 14K & 18K gold jewelry is hypoallergenic and safe for daily wear.
10. How is the jewelry packaged?
Every item is packed in secure, tamper-proof packaging to ensure it arrives in perfect condition.
Bonus: How can I contact The Karat Store for support?
You can reach us anytime at contact@thekaratstore.us for questions, order updates, or custom requests.
