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Loose lab-grown diamonds and coloured gemstones on travertine: sapphires, ruby, emerald, aquamarine and paraiba-colour sapphire

Lab Diamonds & Gemstones

Every loose lab-grown stone in one place: lab diamonds and coloured lab gemstones, from sapphires and rubies to emeralds, alexandrites and aquamarines. Choose your stone, then have it set in our solitaire ring or pendant, or a bespoke design.

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4658 products

1.06ct Radiant lab-grown diamond, E VS11.06ct Radiant lab-grown diamond, E VS1 – 360° view
1.02ct Radiant lab-grown diamond, E VS11.02ct Radiant lab-grown diamond, E VS1 – 360° view
1.09ct Radiant lab-grown diamond, Fancy Vivid Blue, VVS21.09ct Radiant lab-grown diamond, Fancy Vivid Blue, VVS2 – 360° view
1.06ct Radiant lab-grown diamond, Fancy Vivid Pink, VS11.06ct Radiant lab-grown diamond, Fancy Vivid Pink, VS1 – 360° view
0.92ct Radiant lab-grown diamond, F VS10.92ct Radiant lab-grown diamond, F VS1 – 360° view
1ct Radiant lab-grown diamond, Fancy Vivid Pink, VVS21ct Radiant lab-grown diamond, Fancy Vivid Pink, VVS2 – 360° view
0.98ct Radiant lab-grown diamond, D VS20.98ct Radiant lab-grown diamond, D VS2 – 360° view
0.96ct Radiant lab-grown diamond, D VS10.96ct Radiant lab-grown diamond, D VS1 – 360° view
0.94ct Radiant lab-grown diamond, E VVS20.94ct Radiant lab-grown diamond, E VVS2 – 360° view
0.93ct Radiant lab-grown diamond, D VVS20.93ct Radiant lab-grown diamond, D VVS2 – 360° view
0.91ct Radiant lab-grown diamond, D VS20.91ct Radiant lab-grown diamond, D VS2 – 360° view
0.9ct Radiant lab-grown diamond, E VS20.9ct Radiant lab-grown diamond, E VS2 – 360° view
0.89ct Radiant lab-grown diamond, Fancy Vivid Pink, VS10.89ct Radiant lab-grown diamond, Fancy Vivid Pink, VS1 – 360° view
0.88ct Radiant lab-grown diamond, F VS10.88ct Radiant lab-grown diamond, F VS1 – 360° view
0.97ct Radiant lab-grown diamond, E VS10.97ct Radiant lab-grown diamond, E VS1 – 360° view
2ct Princess lab-grown diamond, E VS12ct Princess lab-grown diamond, E VS1 – 360° view
4.01ct Elongated Cushion lab-grown diamond, E VVS24.01ct Elongated Cushion lab-grown diamond, E VVS2 – 360° view
3.09ct Pear lab-grown diamond, D VVS13.09ct Pear lab-grown diamond, D VVS1 – 360° view
3.09ct Pear lab-grown diamond, D VVS23.09ct Pear lab-grown diamond, D VVS2 – 360° view
3.08ct Pear lab-grown diamond, F VS13.08ct Pear lab-grown diamond, F VS1 – 360° view
3.08ct Pear lab-grown diamond, F VVS23.08ct Pear lab-grown diamond, F VVS2 – 360° view
1.54ct Pear lab-grown diamond, D VS11.54ct Pear lab-grown diamond, D VS1 – 360° view
1.03ct Pear lab-grown diamond, E VS21.03ct Pear lab-grown diamond, E VS2 – 360° view
5.1ct Oval lab-grown diamond, D VS15.1ct Oval lab-grown diamond, D VS1 – 360° view
4.05ct Oval lab-grown diamond, E VS14.05ct Oval lab-grown diamond, E VS1 – 360° view
3.07ct Oval lab-grown diamond, E VS13.07ct Oval lab-grown diamond, E VS1 – 360° view
1.31ct Oval lab-grown diamond, Fancy Vivid Pink, VVS21.31ct Oval lab-grown diamond, Fancy Vivid Pink, VVS2 – 360° view
1.41ct Oval lab-grown diamond, D VS11.41ct Oval lab-grown diamond, D VS1 – 360° view
7.14ct Marquise lab-grown diamond, E VS17.14ct Marquise lab-grown diamond, E VS1 – 360° view
3.08ct Marquise lab-grown diamond, E VVS23.08ct Marquise lab-grown diamond, E VVS2 – 360° view
3.01ct Marquise lab-grown diamond, E VS13.01ct Marquise lab-grown diamond, E VS1 – 360° view
2.06ct Marquise lab-grown diamond, D VVS22.06ct Marquise lab-grown diamond, D VVS2 – 360° view
2.06ct Marquise lab-grown diamond, D VVS22.06ct Marquise lab-grown diamond, D VVS2 – 360° view
1.58ct Marquise lab-grown diamond, E VS11.58ct Marquise lab-grown diamond, E VS1 – 360° view
0.94ct Marquise lab-grown diamond, F VVS20.94ct Marquise lab-grown diamond, F VVS2 – 360° view
3.52ct Heart lab-grown diamond, G VS23.52ct Heart lab-grown diamond, G VS2 – 360° view
3.09ct Emerald lab-grown diamond, D VVS23.09ct Emerald lab-grown diamond, D VVS2 – 360° view
2.57ct Emerald lab-grown diamond, E VS22.57ct Emerald lab-grown diamond, E VS2 – 360° view
2.52ct Emerald lab-grown diamond, D VVS12.52ct Emerald lab-grown diamond, D VVS1 – 360° view
1.89ct Emerald lab-grown diamond, E VS11.89ct Emerald lab-grown diamond, E VS1 – 360° view
1.22ct Emerald lab-grown diamond, D VS11.22ct Emerald lab-grown diamond, D VS1 – 360° view
0.86ct Emerald lab-grown diamond, E VVS20.86ct Emerald lab-grown diamond, E VVS2 – 360° view
5.1ct Elongated Cushion lab-grown diamond, E VS15.1ct Elongated Cushion lab-grown diamond, E VS1 – 360° view
1.9ct Elongated Cushion lab-grown diamond, E VS11.9ct Elongated Cushion lab-grown diamond, E VS1 – 360° view
6.05ct Cushion lab-grown diamond, F VS16.05ct Cushion lab-grown diamond, F VS1 – 360° view
1.05ct Clover lab-grown diamond, D VS11.05ct Clover lab-grown diamond, D VS1 – 360° view
1.55ct Radiant lab-grown diamond, D VVS21.55ct Radiant lab-grown diamond, D VVS2 – 360° view
2.05ct Triangle lab-grown diamond, E VS12.05ct Triangle lab-grown diamond, E VS1 – 360° view

All individual gemstones Jewellery Set