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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Round Lab Grown Diamond Ring with Woven Vine and Marquise Petals
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Round Lab Grown Diamond Ring with Marquise Petal Spray
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Five Point Star Cluster Lab Grown Diamond Studs, Woven Gold
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Square Halo Lab Grown Diamond Cluster Studs, Cushion Frame
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Round Lab Grown Diamond Ring with Scattered Cluster Accents
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Round Lab Grown Diamond Ring with Baguette Ray Halo
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Round Lab Grown Diamond Ring with Alternating Kite Halo
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Round Lab Grown Diamond Ring with Double Marquise Sunburst
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Round Lab Grown Diamond Ring with Marquise Sunburst Halo
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Round Lab Grown Diamond Ring with Scalloped Floral Halo
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Round Lab Grown Diamond Ring with Pear Petal Cluster
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Round Lab Grown Diamond Domed Cluster Cocktail Ring
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Round Lab Grown Diamond Openwork Lattice Dome Ring
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Seven Stone Round Lab Grown Diamond Half Eternity Band
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Round Solitaire Lab Grown Diamond Ring with Six Prong Crown
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Round Solitaire Lab Grown Diamond Ring on a Three Row Split Band
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Round Solitaire Lab Grown Diamond Ring on a Slim Diamond Set Band
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Round Woven Lattice Lab Grown Diamond Solitaire Ring
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Round Openwork Lab Grown Diamond Solitaire Ring
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Round Solitaire Lab Grown Diamond Ring with Leaf and Vine Band
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Round Floral Lab Grown Diamond Solitaire Ring
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Round Solitaire Lab Grown Diamond Ring with Fine Filigree Band
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Round Solitaire Lab Grown Diamond Ring with Scroll Engraved Band
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Round Bezel Set Lab Grown Diamond Solitaire Ring
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.