Shop by shape
Round
With refined simplicity, Round Cut Diamonds feel crisply classic and will brighten your day.
Handcrafted to order
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Marquise and Round Lab Grown Diamond Hoop Earrings
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Marquise and Round Cluster Lab Grown Diamond Leaf Studs
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Floral Halo Drop Lab Grown Diamond Studs
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Marquise and Round Lab Grown Diamond V-Drop Pendant
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Oval Cluster Lab Grown Diamond Ring with Pear and Marquise Accent
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Floral Swirl Lab Grown Diamond Stud Earrings
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Oval Lab Grown Diamond Engagement Ring with Marquise Band
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Marquise Solitaire Lab Grown Diamond Engagement Ring on Tapered Band
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Round and Marquise Three Stone Lab Grown Diamond Ring
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Marquise Lab Grown Diamond Floral Cluster Engagement Ring
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Round Lab Grown Diamond Ring with Marquise Side Stones
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Marquise Halo Lab Grown Diamond Ring with Pavé Band
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Floral Lab Grown Diamond Cluster Pendant Bar Design
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Floral Motif Lab Grown Diamond Necklace
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Marquise Cut Lab Grown Diamond Tennis Necklace
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Marquise and Princess Floral Lab Grown Diamond Statement Necklace
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Mixed Shape Multi-Stone Lab Grown Diamond Bracelet
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Marquise and Pear Lab Grown Diamond Wide Tennis Bracelet
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East-West Marquise Lab Grown Diamond Tennis Bracelet
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Mixed Shape Lab Grown Diamond Double Chain Bracelet
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Marquise Lab Grown Diamond Leaf Tennis Bracelet
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Marquise and Pear Cluster Lab Grown Diamond Bracelet
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Mixed Cut Lab Grown Diamond Tennis Bracelet
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Marquise Bezel Set Lab Grown Diamond Pendant with Fixed Loops
The cut
Round, in detail
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The cut grade does the work
Round is the only shape given a full cut grade on an IGI or GIA report, because its proportions are standardised. On every other shape cut is judged by eye. That grade is the single biggest lever on how a round performs in real light.
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It hides colour and clarity best
Brilliant faceting bounces light so actively that small inclusions and faint warmth are far harder to see than in a step cut. You can usually take a lower clarity grade here before anything becomes visible.
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You are paying for wasted rough
A round discards more of the original crystal than any other shape, which is why it costs more per carat than an equivalent oval or cushion. Buying a little under a round number, 0.95ct rather than 1.00ct, steps around the price jump with no visible difference in size.
Made to order
Yours, in your stone and your metal
Every design on this page is made for you after you order it, which is why you are not limited to the metal in the photograph. Choose the stone and the metal, and our bench does the rest.