Get this Product in 14K Gold
A 2-carat lab-grown diamond solitaire ring with 150 sparkling accent stones in solid 18k gold. BIS Hallmarked & IGI Certified for brilliance and quality.
A ring that celebrates your bonds.
Elegant. Timeless. Understated. Our solitaire setting lab diamond engagement ring celebrate the beauty of simplicity. Featuring a single brilliant diamond as the star of the show, these rings are perfect for those who appreciate refined style and clean lines.
At The Karat Store, we handcraft each solitaire ring using 100% solid 14K & 18K gold and set it with an IGI-certified lab-grown diamond, offering the same brilliance and hardness as mined diamonds—without the ethical concerns. Whether you choose a round, oval, emerald, or pear cut, our solitaire designs are made to shine. Enjoy free USA-wide shipping, full certification, and tamper-proof packaging with every order.
A 18k solid gold solitaire ring featuring a 2ct super-cut round lab-grown diamond, accented by 10 side diamonds (0.18ct total). Available in white, rose, and yellow gold.
A 2-carat lab-grown diamond solitaire ring with 150 sparkling accent stones in solid 18k gold. BIS Hallmarked & IGI Certified for brilliance and quality.
A 2-carat solitaire lab-grown diamond ring with six tapered baguette diamonds (0.56ct) in solid 18k gold. BIS Hallmarked & IGI Certified for quality and brilliance.
A 18k gold split shank ring featuring a 2ct super-cut round lab-grown diamond, accented by 22 side diamonds (0.22ct total). Available in white, rose, and yellow gold.
A 2 ct round lab-grown diamond engagement ring, enhanced by two pear-shaped diamonds (0.76 ct total) in 18k gold. IGI & BIS certified.
A 2-carat lab-grown diamond ring with three rows of round diamonds (1.12ct) in solid 18k gold. BIS Hallmarked & IGI Certified for exceptional brilliance.
The 18k Solid Gold Triple Row Lab Grown Diamond Ring features a 2ct F color, VS2 clarity Super Cut diamond with 0.54ct side diamonds on a 6.2mm solid gold band.
A twisted vine-style three-stone engagement ring in 18k solid gold, featuring a 2 ct round lab-grown diamond with accent stones. IGI & BIS certified.
A 2 ct round lab-grown diamond V-shaped engagement ring with 27 side diamonds in 18k solid gold, offering a modern and elegant design.
18K white gold halo ring with 2 CTW lab-created oval diamond, IGI certified, F-G color, VS clarity—classic brilliance meets ethical craftsmanship.
Elegant 18k solid gold engagement ring featuring a 1ct asscher cut lab-grown diamond that blends timeless design with ethical brilliance.
Elegant 14K gold engagement ring with a stunning 2 ct cushion cut lab-grown diamond in a classic prong setting. IGI & BIS certified, ethical and timeless.
Elegant 18k gold engagement ring with a stunning 2 ct cushion cut lab-grown diamond in a classic prong setting. IGI & BIS certified, ethical and timeless.
A solitaire engagement ring is the ultimate expression of love and elegance. It features a single, striking diamond as its centerpiece—no side stones, no distractions. The design speaks for itself: confident, classic, and enduring.
At The Karat Store, our solitaire setting lab diamond engagement ring combine tradition with modern ethics. Every ring is made using solid 14K & 18K gold in your choice of white, yellow, or rose gold. The diamonds are lab-grown using advanced technology, offering the same chemical, physical, and visual characteristics as mined diamonds—but with a lower environmental impact and zero conflict sourcing.
Choose from a variety of cuts, including round brilliant, oval, emerald, cushion, pear, and more. You can also choose your preferred setting style—four-prong, six-prong, bezel, or cathedral—to reflect your personal taste. Solitaire settings are extremely versatile and pair beautifully with almost any wedding band style.
Solitaire rings are especially popular in the USA for their timeless charm and focus on the diamond’s natural beauty. Whether you're planning a surprise proposal or shopping together, these rings offer a simple, stunning way to celebrate love.
Each piece in our collection is handcrafted by skilled artisans, thoroughly inspected for quality, and shipped with care. If you're looking for a ring that puts the spotlight exactly where it belongs—on your love story—this is the collection for you.
Every solitaire ring is made using 100% solid 14K & 18K gold, not plated or filled. This ensures your ring maintains its beauty, durability, and value over time. Choose from yellow, white, or rose gold depending on your style.
We use lab-grown diamonds that are hand-selected for cut, clarity, and brilliance. These diamonds are not only stunning but also eco-friendly and ethically sourced. Our rings are nickel-free and hypoallergenic, making them perfect for everyday wear and safe for sensitive skin.
Each solitaire lab diamond engagement ring from The Karat Store comes with a certificate from IGI (International Gemological Institute). This ensures the authenticity of your lab-grown diamond and confirms its 4Cs—cut, color, clarity, and carat.
All our gold is also BIS hallmarked, validating the purity of your 14K & 18K solid gold. You’ll receive a detailed invoice with every purchase for added transparency. Certification ensures your jewelry meets international standards and adds value, trust, and peace of mind to your purchase.
A solitaire ring demands perfect balance—and that’s exactly what our artisans deliver. Each diamond is expertly hand-set to highlight its brilliance while ensuring long-term security. Whether in a classic prong or sleek bezel setting, the focus is always on letting the diamond shine.
Our craftsmen meticulously shape, polish, and finish each ring using traditional techniques and modern precision. Before it ships, every ring undergoes a multi-point quality check for setting strength, symmetry, and shine. The result is handcrafted fine jewelry that’s ready for life’s biggest moments.
1. How long does shipping take to the USA?
Shipping takes 12 to 22 days to your doorstep in the USA.
2. Are the rings made with real gold?
Yes. All rings are made with solid 14K & 18K gold, not plated or filled.
3. Can I return my ring?
We accept returns only if the item is damaged or incorrect upon delivery.
4. Is shipping free across the USA?
Yes. We provide free insured shipping to all 50 states.
5. Will I receive tracking details?
Yes. A tracking number is shared once the item is shipped.
6. How do I contact customer service?
Email us at contact@thekaratstore.us for any questions or custom requests.
7. Are your diamonds certified?
Yes. Every lab-grown diamond comes with an IGI certificate.
8. Can I customize my solitaire ring?
Yes. We offer custom orders including diamond shape, setting style, and gold color.
9. Is your jewelry safe for daily wear?
Absolutely. All rings are nickel-free and hypoallergenic.
10. Is your packaging secure?
Yes. We ship in tamper-proof, discreet packaging for complete safety.
A ring that celebrates your bonds.