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Every stone independently graded and certified.

3039 results

0.33ct Radiant Lab Grown Diamond (Colour E, Clarity VS2, IGI Certified)

0.33ct Radiant Lab Grown Diamond (Colour E, Clarity VS2, IGI Certified)

$397.00
0.43ct Radiant Lab Grown Diamond (Colour E, Clarity VS2, IGI Certified)

0.43ct Radiant Lab Grown Diamond (Colour E, Clarity VS2, IGI Certified)

$372.00
1.10ct Cushion modified Natural Diamond (Colour H, Clarity VS2, Cut VG, IGI Certified)

1.10ct Cushion Natural Diamond (Colour H, Clarity VS2, Cut VG, IGI Certified)

$1,337.00
0.32ct Radiant Lab Grown Diamond (Colour D, Clarity VVS2, Cut EX, IGI Certified)

0.32ct Radiant Lab Grown Diamond (Colour D, Clarity VVS2, Cut EX, IGI Certified)

$376.00
1.20ct Cushion modified Natural Diamond (Colour H, Clarity SI1, Cut VG, IGI Certified)

1.20ct Cushion Natural Diamond (Colour H, Clarity SI1, Cut VG, IGI Certified)

$1,349.00
1.14ct Cushion brilliant Natural Diamond (Colour J, Clarity VS1, GIA Certified)

1.14ct Cushion Natural Diamond (Colour J, Clarity VS1, GIA Certified)

$1,405.00
1.21ct Cushion modified Natural Diamond (Colour J, Clarity SI1, GIA Certified)

1.21ct Cushion Natural Diamond (Colour J, Clarity SI1, GIA Certified)

$1,424.00
1.22ct Cushion brilliant Natural Diamond (Colour I, Clarity SI1, Cut VG, GIA Certified)

1.22ct Cushion Natural Diamond (Colour I, Clarity SI1, Cut VG, GIA Certified)

$1,415.00
1.13ct Cushion brilliant Natural Diamond (Colour I, Clarity VS2, GIA Certified)

1.13ct Cushion Natural Diamond (Colour I, Clarity VS2, GIA Certified)

$1,335.00
1.22ct Cushion modified Natural Diamond (Colour J, Clarity SI1, GIA Certified)

1.22ct Cushion Natural Diamond (Colour J, Clarity SI1, GIA Certified)

$1,436.00
1.20ct Cushion brilliant Natural Diamond (Colour I, Clarity VS1, HRD Certified)

1.20ct Cushion Natural Diamond (Colour I, Clarity VS1, HRD Certified)

$1,305.00
1.14ct Cushion brilliant Natural Diamond (Colour J, Clarity SI1, GIA Certified)

1.14ct Cushion Natural Diamond (Colour J, Clarity SI1, GIA Certified)

$1,108.00
1.00ct Cushion modified Lab Grown Diamond (Colour E, Clarity SI1, IGI Certified)

1.00ct Cushion Lab Grown Diamond (Colour E, Clarity SI1, IGI Certified)

$616.00
1.00ct Cushion modified Lab Grown Diamond (Colour D, Clarity SI1, IGI Certified)

1.00ct Cushion Lab Grown Diamond (Colour D, Clarity SI1, IGI Certified)

$616.00
0.92ct Cushion modified Lab Grown Diamond (Colour D, Clarity VS1, IGI Certified)

0.92ct Cushion Lab Grown Diamond (Colour D, Clarity VS1, IGI Certified)

$603.00
1.00ct Cushion brilliant Lab Grown Diamond (Colour E, Clarity SI1, IGI Certified)

1.00ct Cushion Lab Grown Diamond (Colour E, Clarity SI1, IGI Certified)

$615.00
0.90ct Cushion modified Lab Grown Diamond (Colour E, Clarity VS2, IGI Certified)

0.90ct Cushion Lab Grown Diamond (Colour E, Clarity VS2, IGI Certified)

$606.00
0.91ct Cushion modified Lab Grown Diamond (Colour E, Clarity VS1, IGI Certified)

0.91ct Cushion Lab Grown Diamond (Colour E, Clarity VS1, IGI Certified)

$605.00
1.04ct Cushion modified Lab Grown Diamond (Colour D, Clarity SI1, IGI Certified)

1.04ct Cushion Lab Grown Diamond (Colour D, Clarity SI1, IGI Certified)

$606.00
1.01ct Cushion modified Lab Grown Diamond (Colour E, Clarity SI1, IGI Certified)

1.01ct Cushion Lab Grown Diamond (Colour E, Clarity SI1, IGI Certified)

$599.00
0.96ct Cushion modified Lab Grown Diamond (Colour E, Clarity VS1, IGI Certified)

0.96ct Cushion Lab Grown Diamond (Colour E, Clarity VS1, IGI Certified)

$603.00
0.90ct Cushion modified Natural Diamond (Colour J, Clarity VS2, Cut VG, IGI Certified)

0.90ct Cushion Natural Diamond (Colour J, Clarity VS2, Cut VG, IGI Certified)

$888.00
0.91ct Cushion modified Lab Grown Diamond (Colour D, Clarity VS2, IGI Certified)

0.91ct Cushion Lab Grown Diamond (Colour D, Clarity VS2, IGI Certified)

$598.00
0.91ct Cushion modified Natural Diamond (Colour J, Clarity SI1, GIA Certified)

0.91ct Cushion Natural Diamond (Colour J, Clarity SI1, GIA Certified)

$878.00

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.