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1 Carat Round Cut Three Stone Lab Grown Diamond Bridal Ring Set
Regular price From $1,789.00 USDRegular priceUnit price per -
2 Carat Round Prong Set Lab Grown Diamond Bridal Ring Set
Regular price From $2,549.00 USDRegular priceUnit price per -
2 Carat Round Prong Set Lab Grown Diamond Twisted Shank Bridal Ring Set
Regular price From $2,519.00 USDRegular priceUnit price per -
2 Carat Round Halo lab Grown Diamond Wedding Bridal Ring Set
Regular price From $2,629.00 USDRegular priceUnit price per -
2 Carat Round Cut Three Stone Lab Grown Diamond Engagement Ring
Regular price From $2,119.00 USDRegular priceUnit price per -
2 Carat Round Bezel Three Stone Lab Grown Diamond Engagement Ring
Regular price From $1,999.00 USDRegular priceUnit price per -
2 Carat Round Cut Lab Grown Diamond Three Stone Engagement Ring with Pear Side Diamonds
Regular price From $1,959.00 USDRegular priceUnit price per -
1.5 Carat Round Lab Grown Diamond Pave Engagement Ring
Regular price From $1,859.00 USDRegular priceUnit price per -
1.5 Carat Round Milgrain Vintage Lab Grown Diamond Bridal Ring Set
Regular price From $1,889.00 USDRegular priceUnit price per -
2 Carat Round Halo Lab Grown Diamond Bridal Ring Set
Regular price From $2,779.00 USDRegular priceUnit price per -
1.5 Carat Round Halo Lab Grown Diamond Bridal Ring Set
Regular price From $2,019.00 USDRegular priceUnit price per -
2 Carat Round Lab Grown Diamond Pavé Engagement Ring
Regular price From $2,229.00 USDRegular priceUnit price per -
2 Carat Round Pavé Lab Grown Diamond Bridal Ring Set
Regular price From $2,429.00 USDRegular priceUnit price per -
1.5 Carat Round Cut Lab Grown Diamond Split Shank Solitaire Engagement Ring
Regular price From $2,299.00 USDRegular priceUnit price per -
2 Carat Round Prong Set Lab Grown Diamond Engagement Ring
Regular price From $2,229.00 USDRegular priceUnit price per -
2 Carat Round Side Stone Lab Grown Diamond Bridal Ring Set
Regular price From $2,179.00 USDRegular priceUnit price per -
2 Carat Round Flower Prong Lab Grown Diamond Solitaire Engagement Ring
Regular price From $2,049.00 USDRegular priceUnit price per -
Round Cut Lab Grown Diamond Solitaire Engagement Ring
Regular price From $1,759.00 USDRegular priceUnit price per -
1 Carat Round Cut Lab Grown Diamond Solitaire Men's Engagement Ring
Regular price From $1,829.00 USDRegular priceUnit price per -
2 Carat Round Cut Lab Grown Diamond Three Stone Engagement Ring
Regular price From $2,299.00 USDRegular priceUnit price per -
2 Carat Floral Inspired Round Cut Lab Grown Diamond Engagement Ring
Regular price From $2,089.00 USDRegular priceUnit price per -
3 Carat Round Prong Set Lab Grown Diamond Bridal Ring Set
Regular price From $4,109.00 USDRegular priceUnit price per -
3 Carat Round Prong Set Lab Grown Diamond Floral Engagement Ring
Regular price From $3,019.00 USDRegular priceUnit price per -
2 Carat Round Lab Grown Diamond Vintage Pave Engagement Ring
Regular price From $2,629.00 USDRegular priceUnit price per -
Round Lab Grown Diamond Pave Engagement Ring
Regular price From $2,649.00 USDRegular priceUnit price per
Learn About Your Jewelry
Round lab grown diamond engagement rings, made to order in New York
The round brilliant is the classic engagement ring shape and the one with the most sparkle. Its facets are arranged to send light back up through the top of the stone, so it shines from every angle. Round diamonds suit every setting, from simple solitaires to halos, hidden halos and three-stone rings.
What to look for in a round diamond
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01Cut grade
For a round diamond, cut matters most for sparkle. Look for an Ideal or Excellent cut grade on the IGI report.
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02Color and clarity
A well-cut round hides small inclusions well, so you can often choose a slightly lower clarity and put the budget into size or cut. Request an exact grade in the Custom Text box.
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03Setting
Four prongs show more of the diamond; six prongs hold it more securely and look rounder.
Every center stone comes with its own IGI report, and the report number is laser-inscribed on the diamond. Choose 10K, 14K or 18K gold, or platinum on many designs. Each ring is made to order at our New York office and arrives in 12–14 business days, with free insured shipping in the US.
Questions
Can't find your answer? Our New York team is happy to help, in person or on a video call.
Book an appointmentLearn more in our diamond guide and engagement ring guide, or compare oval and solitaire engagement rings. See real prices by carat in our lab grown diamond price guide.
Are lab grown diamonds real diamonds?
Yes. A lab grown diamond has the same chemical makeup, hardness and sparkle as a mined diamond. It is grown in a lab instead of being mined.
Is a round diamond more expensive than other shapes?
Round diamonds usually cost more per carat than fancy shapes like oval or pear, because more of the rough crystal is cut away to make them.
Can I see a ring in person?
Yes. Book an appointment at our office at 580 5th Ave, Suite 2300, New York, or meet us on a video call.
