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GIA, IGI and HRD certified — every diamond independently graded

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2.12ct Oval Lab Grown Diamond (Colour E, Clarity SI1, IGI Certified)
2.12ct Round Lab Grown Diamond (Colour E, Clarity SI1, Cut EX, IGI Certified)
2.13ct Oval Lab Grown Diamond (Colour G, Clarity VS1, IGI Certified)
Sold out2.13ct Round Lab Grown Diamond (Colour D, Clarity SI1, Cut ID, IGI Certified)
Sold out2.16ct Emerald Lab Grown Diamond (Colour G, Clarity SI1, IGI Certified)
Sold out2.17ct Emerald Lab Grown Diamond (Colour G, Clarity VS1, IGI Certified)
Sold out2.17ct Heart Lab Grown Diamond (Colour H, Clarity SI1, IGI Certified)
Sold out2.20ct Emerald Lab Grown Diamond (Colour G, Clarity SI1, IGI Certified)
Sold out2.20ct Oval Natural Diamond (Colour H, Clarity VVS1, GIA Certified)
Sold out2.24ct Princess Lab Grown Diamond (Colour G, Clarity SI1, IGI Certified)
Sold out2.26ct Round Lab Grown Diamond (Colour G, Clarity VS1, Cut EX, IGI Certified)
Sold out2.35ct Oval Lab Grown Diamond (Colour H, Clarity VVS2, IGI Certified)
Sold out2.50ct Cushion brilliant Natural Diamond (Colour D, Clarity VS2, GIA Certified)
Sold out2.50ct Emerald Natural Diamond (Colour H, Clarity VS1, Cut VG, IGI Certified)
Sold out2.50ct Emerald Natural Diamond (Colour H, Clarity VS2, Cut VG, IGI Certified)
Sold out2.50ct Heart Natural Diamond (Colour H, Clarity VVS2, Cut VG, IGI Certified)
Sold out2.50ct Oval Lab Grown Diamond (Colour G, Clarity SI1, IGI Certified)
Sold out2.50ct Princess Natural Diamond (Colour F, Clarity VVS2, GIA Certified)
Sold out2.50ct Princess Natural Diamond (Colour H, Clarity VS2, Cut VG, IGI Certified)
2.50ct Radiant Natural Diamond (Colour G, Clarity VS2, GIA Certified)
Sold out2.50ct Round Natural Diamond (Colour H, Clarity VVS2, Cut EX, IGI Certified)
Sold out2.51ct Cushion brilliant Natural Diamond (Colour D, Clarity VS1, GIA Certified)
Sold out2.51ct Cushion brilliant Natural Diamond (Colour G, Clarity VS1, GIA Certified)
Sold out2.51ct Cushion brilliant Natural Diamond (Colour H, Clarity VVS1, GIA Certified)
Sold out2.51ct Emerald Natural Diamond (Colour H, Clarity VS2, GIA Certified)
Sold out2.51ct Oval Lab Grown Diamond (Colour H, Clarity VS2, IGI Certified)
Sold out2.51ct Oval Natural Diamond (Colour G, Clarity VS2, GIA Certified)
Sold out2.51ct Pear Natural Diamond (Colour H, Clarity VVS1, GIA Certified)
Sold out2.51ct Princess Natural Diamond (Colour E, Clarity VS1, GIA Certified)
2.51ct Princess Natural Diamond (Colour G, Clarity VS1, GIA Certified)
Sold out2.51ct Princess Natural Diamond (Colour G, Clarity VVS1, Cut VG, IGI Certified)
Sold out2.51ct Princess Natural Diamond (Colour H, Clarity VS1, GIA Certified)
2.51ct Radiant Natural Diamond (Colour G, Clarity VS2, GIA Certified)
Sold out2.51ct Round Natural Diamond (Colour H, Clarity VS2, Cut EX, IGI Certified)
Sold out2.51ct Round Natural Diamond (Colour H, Clarity VVS1, Cut EX, IGI Certified)
2.52ct Pear Natural Diamond (Colour F, Clarity VVS1, GIA Certified)

Products

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.