Shop by shape
Round
With refined simplicity, Round Cut Diamonds feel crisply classic and will brighten your day.
Handcrafted to order
Offer
Floral Swirl Lab Grown Diamond Stud Earrings
Offer
Round Solitaire Lab Grown Diamond Studs in Floral Setting
Offer
Seven Stone Cluster Lab Grown Diamond Studs, Petal Frame
Offer
Round Lab Grown Diamond Floral Cluster Studs in Open Gold Frame
Offer
Sunburst Lab Grown Diamond Statement Ring
Offer
Round Lab Grown Diamond Crossover Bypass Ring
Offer
Round Lab Grown Diamond Ring with Mixed Shape Side Stones
Offer
Round Lab Grown Diamond Cluster Ring with Fancy Side Stones
Offer
Round Starburst Halo Lab Grown Diamond Engagement Ring
Offer
Round Solitaire Lab Grown Diamond Engagement Ring Four-Prong
Offer
Round and Marquise Three Stone Lab Grown Diamond Ring
Offer
Round Solitaire Lab Grown Diamond Ring With Triple Pavé Band
Offer
Round Halo Lab Grown Diamond Engagement Ring Pave Band
Offer
Round Lab Grown Diamond Ring with Marquise Side Stones
Offer
Round Floral Halo Lab Grown Diamond Engagement Ring
Offer
Round Halo Lab Grown Diamond Engagement Ring with Pave Band
Offer
Pavé Infinity Crossover Lab Grown Diamond Wedding Band
Offer
Heart Motif Lab Grown Diamond Wedding Band
Offer
Five Interlocking Circles Lab Grown Diamond Necklace
Offer
Floral Lab Grown Diamond Cluster Pendant Bar Design
Offer
Round Lab Grown Diamond Floral Openwork Pendant
Offer
Round Pave Medallion Lab Grown Diamond Pendant
Offer
Round Cluster Floral Lab Grown Diamond Bangle
Offer
Floral Lab Grown Diamond Bangle Bracelet
The cut
Round, in detail
-
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.
-
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.
-
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.