"Elegant 18k Solid Gold 1 ct Round Moissanite Diamond Ring – a stunning 1 ct round Moissanite diamond set in solid gold, perfect for a sophisticated, radiant touch."
Shop Moissanite Round Cut Ring
Classic. Elegant. Brilliant. Our moissanite round cut rings are crafted in 100% solid 14K & 18k gold and feature GRA-certified moissanite—known for its fiery brilliance and timeless appeal. Whether you're choosing a piece for everyday luxury or a meaningful milestone, the round cut is a perfect expression of lasting love and refined style.
Each ring is hypoallergenic, ethically made, and shipped securely across the USA with full certification. Designed to dazzle and made to last, these rings are modern heirlooms in the making.
14K Gold Baguette and Round Cut Diamond Ring
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"Elegant 14K Gold Baguette and Round Cut Diamond Ring – a stunning combination of baguette and round diamonds, perfect for a classic, radiant style."
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14k Gold Bezel Moissanite Diamond Wedding Ring: Chunky Dome Bridal Band with 5 Round Stones
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"Elegant 14K Gold Bezel Moissanite Diamond Wedding Ring – a stunning chunky dome design with 5 round Moissanite stones in bezels, perfect for a bold, timeless bridal statement."
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14K Gold Slanted Marquise and Round Diamond Ring
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"Elegant 14K Gold Slanted Marquise and Round Diamond Ring – a unique design with slanted marquise and round diamonds for a sophisticated, eye-catching look."
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14k Solid Gold Moissanite Diamond Round Ring
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This 14K solid gold ring showcases a brilliant round moissanite diamond—offering radiant fire and graceful simplicity perfect for everyday elegance or engagements.
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14K Solid Gold 2.6ct Moissanite Diamond Ring
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A 2ct round Moissanite diamond ring with 0.63ct marquise side stones in 14K solid gold, featuring a Super Cut for exceptional brilliance and luxury.
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14K Solid Gold Alternating Baguette & Round Diamond Full Eternity Ring
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"Elegant 14K Solid Gold Alternating Baguette & Round Diamond Full Eternity Ring – a stunning eternity band with alternating baguette and round diamonds for a radiant touch."
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14K Solid Gold Baguette and Round Diamond Anniversary
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This 14K solid gold anniversary ring features alternating baguette and round diamonds—offering refined brilliance and graceful charm for every milestone.
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14K Solid Gold Baguette and Round Diamond Bow Ring
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"Elegant 14K Solid Gold Baguette and Round Diamond Bow Ring – a stunning bow-shaped design with baguette and round diamonds, perfect for adding a sophisticated, radiant touch."
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14k Solid Gold Large Baguette and Round Prong Set Moissanite Band
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Elegant 14K gold prong-set band featuring alternating baguette and round Moissanite diamonds for a timeless and luxurious look.
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14k Solid Gold Moissanite Diamond Round Meridian Solitaire Ring
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Elegant 14K Gold Round Meridian Solitaire Ring with Moissanite diamond (D color, VVS1 clarity). Timeless, minimal, BIS & GRA certified.
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14k Solid Gold Moissanite Diamond Round Ring
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A 14K solid gold ring featuring a round-cut Moissanite diamond, available in White, Rose, and Yellow Gold. Certified by BIS Hallmark & GRA for authenticity.
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14k Solid Gold Moissanite Diamond Round Ring
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Elegant 14K solid gold round ring with a dazzling Moissanite diamond (D color, VVS1 clarity). Classic, stackable, and BIS & GRA certified.
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14k Solid Gold Moissanite Diamond Round Ring
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This 14K solid gold ring showcases a brilliant round moissanite diamond—offering refined charm and lasting beauty for any special occasion or daily wear.
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14k Solid Gold Pave Band, Round Cut Moissanite Diamond Ring
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Elegant 14K Solid Gold Pave Band with round-cut Moissanite diamonds. D color, VVS1 clarity. BIS Hallmarked & GRA Certified.
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14K Solid Gold Round Diamond Anniversary Ring
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"Elegant 14K Solid Gold Round Diamond Anniversary Ring – a classic, stunning piece with round diamonds symbolizing eternal love."
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14k Solid Gold Staggered Baguette and Round Moissanite Diamond Wide Band
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This 14K solid gold wide band features staggered baguette and round moissanite diamonds—offering dimensional sparkle in a sleek, contemporary silhouette.
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14K Solid Gold Two Row Marquise & Round Diamond Ring
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"Elegant 14K Solid Gold Two Row Marquise & Round Diamond Ring – a beautiful design combining marquise and round diamonds for a sparkling, sophisticated style."
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14K Solid Gold Unique Baguette and Round Diamond Anniversary Ring
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"Elegant 14K Solid Gold Unique Baguette and Round Diamond Anniversary Ring – a striking design featuring a mix of baguette and round diamonds for a timeless look."
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18k Gold Baguette and Round Cut Diamond Ring
Get this Product in 14KÂ Gold
"Elegant 18k Gold Baguette and Round Cut Diamond Ring – a stunning combination of baguette and round diamonds, perfect for a classic, radiant style."
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18k Gold Bezel Moissanite Diamond Wedding Ring: Chunky Dome Bridal Band with 5 Round Stones
"Elegant 18k Gold Bezel Moissanite Diamond Wedding Ring – a stunning chunky dome design with 5 round Moissanite stones in bezels, perfect for a bold, timeless bridal statement."
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This product has multiple variants. The options may be chosen on the product page
18k Gold Slanted Marquise and Round Diamond Ring
Get this Product in 14KÂ Gold
"Elegant 18k Gold Slanted Marquise and Round Diamond Ring – a unique design with slanted marquise and round diamonds for a sophisticated, eye-catching look."
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Moissanite Diamond Round Ring
This 18k solid gold ring showcases a brilliant round moissanite diamond—offering radiant fire and graceful simplicity perfect for everyday elegance or engagements.
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Round Diamond Anniversary Ring
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"Elegant 18k Solid Gold Round Diamond Anniversary Ring – a classic, stunning piece with round diamonds symbolizing eternal love."
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18K Solid Gold 1 ct Round Moissanite Diamond Ring
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18K Solid Gold 2.6ct Moissanite Diamond Ring
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A 2ct round Moissanite diamond ring with 0.63ct marquise side stones in 18k solid gold, featuring a Super Cut for exceptional brilliance and luxury.
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18K Solid Gold Alternating Baguette & Round Diamond Full Eternity Ring
Get this Product in 14KÂ Gold
"Elegant 18k Solid Gold Alternating Baguette & Round Diamond Full Eternity Ring – a stunning eternity band with alternating baguette and round diamonds for a radiant touch."
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Baguette and Round Diamond Anniversary
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This 18k solid gold anniversary ring features alternating baguette and round diamonds—offering refined brilliance and graceful charm for every milestone.
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Baguette and Round Diamond Bow Ring
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"Elegant 18k Solid Gold Baguette and Round Diamond Bow Ring – a stunning bow-shaped design with baguette and round diamonds, perfect for adding a sophisticated, radiant touch."
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18K Solid Gold Large Baguette and Round Prong Set Moissanite Band
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Elegant 18k gold prong-set band featuring alternating baguette and round Moissanite diamonds for a timeless and luxurious look.
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18K Solid Gold Moissanite Diamond Round 4-Prong Split Shank Solitaire Ring
This round moissanite solitaire ring features a 4-prong setting and split shank design—blending timeless sparkle with a touch of modern sophistication.
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18K Solid Gold Moissanite Diamond Round Meridian Solitaire Ring
Elegant 18k Gold Round Meridian Solitaire Ring with Moissanite diamond (D color, VVS1 clarity). Timeless, minimal, BIS & GRA certified.
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18K Solid Gold Moissanite Diamond Round Ring
A 18k solid gold ring featuring a round-cut Moissanite diamond, available in White, Rose, and Yellow Gold. Certified by BIS Hallmark & GRA for authenticity.
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18K Solid Gold Moissanite Diamond Round Ring
Elegant 18k solid gold round ring with a dazzling Moissanite diamond (D color, VVS1 clarity). Classic, stackable, and BIS & GRA certified.
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18K Solid Gold Moissanite Diamond Round Ring
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This 18k solid gold ring showcases a brilliant round moissanite diamond—offering refined charm and lasting beauty for any special occasion or daily wear.
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18K Solid Gold Pave Band, Round Cut Moissanite Diamond Ring
Elegant 18k Solid Gold Pave Band with round-cut Moissanite diamonds. D color, VVS1 clarity. BIS Hallmarked & GRA Certified.
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Staggered Baguette and Round Moissanite Diamond Wide Band
This 18k solid gold wide band features staggered baguette and round moissanite diamonds—offering dimensional sparkle in a sleek, contemporary silhouette.
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Two Row Marquise & Round Diamond Ring
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"Elegant 18k Solid Gold Two Row Marquise & Round Diamond Ring – a beautiful design combining marquise and round diamonds for a sparkling, sophisticated style."
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This product has multiple variants. The options may be chosen on the product page
18K Solid Gold Unique Baguette and Round Diamond Anniversary Ring
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"Elegant 18k Solid Gold Unique Baguette and Round Diamond Anniversary Ring – a striking design featuring a mix of baguette and round diamonds for a timeless look."
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A Flame Ring Closed Setting, Round Cut Diamond
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A Flame Ring Closed Setting, Round Cut Diamond
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Moissanite Diamond Round 4-Prong Split Shank Solitaire Ring
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This round moissanite solitaire ring features a 4-prong setting and split shank design—blending timeless sparkle with a touch of modern sophistication.
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Nova Ring, Round Cut Diamond Engagement Ring
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Nova Ring, Round Cut Diamond Engagement Ring
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Poppy Seed Ring, 0.41ct. Round Cut Diamond Moissanite Ring
Get this Product in 18K Gold
Delicate and dainty, the Poppy Seed Ring features a 0.41ct round cut moissanite—an elegant touch of sparkle, perfect for daily wear or meaningful moments.
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Poppy Seed Ring, 0.41ct. Round Cut Diamond Moissanite Ring
Get this Product in 14K Gold
Delicate and dainty, the Poppy Seed Ring features a 0.41ct round cut moissanite—an elegant touch of sparkle, perfect for daily wear or meaningful moments.
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Round and Marquise Moissanite Diamond Ring
Get this Product in 18K Gold
This moissanite ring features a graceful mix of round and marquise stones, offering a dazzling, one-of-a-kind design perfect for everyday elegance or special moments.
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Round and Marquise Moissanite Diamond Ring
Get this Product in 14K Gold
This moissanite ring features a graceful mix of round and marquise stones, offering a dazzling, one-of-a-kind design perfect for everyday elegance or special moments.
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Round Solitaire Ring | 0.24CT Tiny Ring | 14k Solid Gold Square Patterned Ring
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This 0.24CT round solitaire ring features a square-patterned 14K gold band—tiny, stylish, and ideal for stacking or wearing as a delicate statement piece.
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Round Solitaire Ring | 0.24CT Tiny Ring | 18K Solid Gold Square Patterned Ring
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This 0.24CT round solitaire ring features a square-patterned 18k gold band—tiny, stylish, and ideal for stacking or wearing as a delicate statement piece.
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The Karat Store 14k Double Baguette and Round Diamond Wedding Ring
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Crafted in 14K gold, this stunning wedding ring features a unique combination of baguette and round diamonds, blending classic brilliance with modern elegance.
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The Karat Store 18k Double Baguette and Round Diamond Wedding Ring
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Crafted in 18k gold, this stunning wedding ring features a unique combination of baguette and round diamonds, blending classic brilliance with modern elegance.
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Threaded Ring with Halo, 0.7ct. Round Cut Diamond
Get this Product in 18K Gold
Elegant 14K gold halo ring featuring a 0.7ct round-cut moissanite diamond in a modern threaded band. Available in white, rose, and yellow gold. BIS Hallmarked for authenticity.
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Threaded Ring with Halo, 0.7ct. Round Cut Diamond
Get this Product in 14K Gold
Elegant 18k gold halo ring featuring a 0.7ct round-cut moissanite diamond in a modern threaded band. Available in white, rose, and yellow gold. BIS Hallmarked for authenticity.
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History, Types, Cultural Significance Of Moissanite Round Cut Ring
The round cut is the most iconic shape in fine jewelry—featuring 58 facets engineered to maximize brilliance. It’s the top choice for engagement rings, anniversary bands, and everyday essentials among U.S. shoppers who love sparkle that never goes out of style.
Our moissanite round cut ring collection includes:
Solitaire round cut rings in prong, bezel, and cathedral settings
Halo rings for amplified shimmer and size
Three-stone designs symbolizing your journey together
Vintage-inspired styles with delicate milgrain and filigree
Modern minimalist bands with subtle elegance
Each ring is available in solid 14K & 18k yellow, white, or rose gold, set with GRA-certified moissanite, hand-selected for its clarity, cut, and ethical origins.
Quality of Material Used
At The Karat Store, we use only 100% solid 14K & 18k gold—never plated or filled—so your ring maintains its beauty and value for years to come.
Our moissanite stones are GRA-certified, lab-grown, and eco-friendly—offering the same sparkle and strength as diamonds with a more sustainable footprint. All rings are nickel-free and hypoallergenic, making them ideal for everyday wear and sensitive skin.
Certifications Provided
Every moissanite round cut ring includes:
GRA certification confirming the moissanite’s authenticity
A 14K & 18k gold purity stamp
A detailed invoice and certification documents
With us, you get more than beauty—you get lasting value and complete transparency.
Craftsmanship
Each ring is handmade by skilled artisans, ensuring perfect symmetry, secure stone setting, and a flawless finish. Before shipping, all pieces go through a multi-step inspection process—so your ring arrives as brilliant as promised.
From proposal to personal expression, this is fine jewelry done right.
Frequently Asked Questions
1. Are these rings made with real gold and moissanite?
Yes. All rings are crafted from solid 14K & 18k gold and set with GRA-certified moissanite stones.
2. Why is the round cut so popular?
The round cut maximizes brilliance and offers a timeless, versatile look—perfect for engagements or everyday elegance.
3. Can I wear a moissanite ring daily?
Absolutely. Moissanite is one of the hardest gemstones, ideal for daily wear.
4. How long does shipping take to the U.S. address?
Shipping takes 12 to 22 business days to your U.S. address.
5. Do you offer free shipping across the United States?
Yes! All orders include free, secure shipping nationwide.
6. Will I receive certification with my ring?
Yes. Every ring includes GRA certification, a 14K gold stamp, and a full invoice.
7. Are these rings hypoallergenic?
Yes. Our rings are nickel-free and hypoallergenic, suitable for sensitive skin.
8. Can I customize my round cut ring?
Yes! We offer custom orders for band style, stone size, gold tone, and engraving.
9. Do you offer round cut engagement rings?
Yes. Our round cut moissanite rings are a top choice for engagement due to their timeless sparkle and certified quality.
10. How do I contact your support team?
Email us at contact@thekaratstore.us—we’re always here to help.