Select your centre stone
Every stone independently graded and certified.
3039 results
2.51ct Oval Natural Diamond (Colour G, Clarity VS1, GIA Certified)
2.50ct Oval Natural Diamond (Colour G, Clarity VS2, GIA Certified)
2.51ct Oval Natural Diamond (Colour H, Clarity VS1, GIA Certified)
2.51ct Oval Natural Diamond (Colour G, Clarity VS2, GIA Certified)
2.01ct Oval Natural Diamond (Colour H, Clarity IF, Cut VG, IGI Certified)
2.01ct Oval Natural Diamond (Colour H, Clarity VS1, GIA Certified)
2.01ct Oval Natural Diamond (Colour H, Clarity VS2, GIA Certified)
2.01ct Oval Natural Diamond (Colour H, Clarity VS2, GIA Certified)
2.01ct Oval Natural Diamond (Colour H, Clarity VS2, Cut VG, IGI Certified)
2.00ct Oval Natural Diamond (Colour H, Clarity VS2, GIA Certified)
1.50ct Oval Natural Diamond (Colour G, Clarity VS2, GIA Certified)
1.51ct Oval Natural Diamond (Colour H, Clarity VS1, GIA Certified)
1.50ct Oval Natural Diamond (Colour G, Clarity VS2, Cut VG, IGI Certified)
1.51ct Oval Natural Diamond (Colour G, Clarity VVS2, Cut VG, IGI Certified)
1.51ct Oval Natural Diamond (Colour H, Clarity VS2, GIA Certified)
1.20ct Oval Natural Diamond (Colour H, Clarity IF, GIA Certified)
1.51ct Oval Natural Diamond (Colour H, Clarity VVS2, Cut VG, IGI Certified)
1.20ct Oval Natural Diamond (Colour H, Clarity VS1, Cut VG, IGI Certified)
1.19ct Oval Natural Diamond (Colour H, Clarity VS2, Cut VG, IGI Certified)
1.20ct Oval Natural Diamond (Colour H, Clarity VS1, Cut VG, IGI Certified)
1.13ct Oval Natural Diamond (Colour H, Clarity VVS1, GIA Certified)
1.20ct Oval Natural Diamond (Colour H, Clarity VS1, Cut VG, IGI Certified)
0.91ct Oval Natural Diamond (Colour G, Clarity VVS1, GIA Certified)
1.00ct Oval Natural Diamond (Colour H, Clarity VS2, Cut VG, IGI Certified)
Questions people ask before buying
Are these diamonds certified?
Yes. Every stone is graded by GIA, IGI or HRD, and the report number is shown on the stone's page so you can verify it directly with the laboratory. A stone certified by any other laboratory, or ungraded, cannot be bought here at all.
Does the price include a setting?
No. Loose diamonds and ring settings are priced separately, so you can pair any stone with any setting in a compatible shape. The ring builder shows the two together and the combined total before you order.
What should I prioritise when choosing?
Cut first — it is the only grade you can see across a room. Then clarity down to eye-clean, usually VS2 or SI1. Then colour: G or H reads white in platinum, I or J in yellow gold. Then buy just under a landmark weight, because 0.95 ct looks like 1.00 ct and costs less. The guide to the 4Cs explains the trade-offs in full.
How much is shipping?
Nothing. Every order ships free and fully insured, anywhere in the world, at any order value. Import duties and taxes outside the United States are the recipient's responsibility.
Can I return it?
Yes, within 30 days, unworn and in its original packaging with the certificate. The return leg is arranged and paid by you, and must be insured and tracked.
Is there a warranty?
A lifetime warranty against any manufacturing defect, for as long as you own the piece. Full detail on the FAQ page.