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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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4612 products

1.59ct Round lab-grown diamond, E VVS21.59ct Round lab-grown diamond, E VVS2 – 360° view
1.09ct Round lab-grown diamond, E VS11.09ct Round lab-grown diamond, E VS1 – 360° view
1.09ct Round lab-grown diamond, E VS11.09ct Round lab-grown diamond, E VS1 – 360° view
1.09ct Round lab-grown diamond, E VS11.09ct Round lab-grown diamond, E VS1 – 360° view
1.09ct Round lab-grown diamond, E VS11.09ct Round lab-grown diamond, E VS1 – 360° view
1.09ct Round lab-grown diamond, E VS11.09ct Round lab-grown diamond, E VS1 – 360° view
1.09ct Round lab-grown diamond, E VS11.09ct Round lab-grown diamond, E VS1 – 360° view
1.08ct Round lab-grown diamond, D VS11.08ct Round lab-grown diamond, D VS1 – 360° view
2.43ct Princess lab-grown diamond, F VVS22.43ct Princess lab-grown diamond, F VVS2 – 360° view
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2.26ct Princess lab-grown diamond, E VVS22.26ct Princess lab-grown diamond, E VVS2 – 360° view
1.08ct Pear lab-grown diamond, D VS11.08ct Pear lab-grown diamond, D VS1 – 360° view
2.09ct Oval lab-grown diamond, E VS12.09ct Oval lab-grown diamond, E VS1 – 360° view
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1.08ct Triangle lab-grown diamond, D VS11.08ct Triangle lab-grown diamond, D VS1 – 360° view
1.59ct Square Emerald lab-grown diamond, D VS11.59ct Square Emerald lab-grown diamond, D VS1 – 360° view
1.59ct Round lab-grown diamond, E VVS21.59ct Round lab-grown diamond, E VVS2 – 360° view
1.59ct Round lab-grown diamond, E VVS21.59ct Round lab-grown diamond, E VVS2 – 360° view
1.59ct Round lab-grown diamond, E VVS21.59ct Round lab-grown diamond, E VVS2 – 360° view
1.59ct Round lab-grown diamond, E VVS21.59ct Round lab-grown diamond, E VVS2 – 360° view
1.59ct Round lab-grown diamond, E VVS21.59ct Round lab-grown diamond, E VVS2 – 360° view
1.59ct Round lab-grown diamond, E VVS21.59ct Round lab-grown diamond, E VVS2 – 360° view
1.59ct Round lab-grown diamond, E VVS21.59ct Round lab-grown diamond, E VVS2 – 360° view
1.09ct Round lab-grown diamond, D VS11.09ct Round lab-grown diamond, D VS1 – 360° view
1.59ct Round lab-grown diamond, E VVS21.59ct Round lab-grown diamond, E VVS2 – 360° view
1.08ct Round lab-grown diamond, D VS11.08ct Round lab-grown diamond, D VS1 – 360° view
1.08ct Round lab-grown diamond, D VS11.08ct Round lab-grown diamond, D VS1 – 360° view
3.1ct Emerald lab-grown diamond, E VVS23.1ct Emerald lab-grown diamond, E VVS2 – 360° view
1.08ct Round lab-grown diamond, D VS11.08ct Round lab-grown diamond, D VS1 – 360° view
1.04ct Radiant lab-grown diamond, Fancy Vivid Blue, VS11.04ct Radiant lab-grown diamond, Fancy Vivid Blue, VS1 – 360° view
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3.09ct Pear lab-grown diamond, E VVS23.09ct Pear lab-grown diamond, E VVS2 – 360° view
3.09ct Pear lab-grown diamond, E VS23.09ct Pear lab-grown diamond, E VS2 – 360° view
4.2ct Oval lab-grown diamond, D VVS24.2ct Oval lab-grown diamond, D VVS2 – 360° view
4.1ct Oval lab-grown diamond, E VS14.1ct Oval lab-grown diamond, E VS1 – 360° view
0.82ct Pear lab-grown diamond, E VVS20.82ct Pear lab-grown diamond, E VVS2 – 360° view
3.1ct Marquise lab-grown diamond, E VVS23.1ct Marquise lab-grown diamond, E VVS2 – 360° view
0.94ct Emerald lab-grown diamond, D VS10.94ct Emerald lab-grown diamond, D VS1 – 360° view
4.08ct Square Emerald lab-grown diamond, E VVS24.08ct Square Emerald lab-grown diamond, E VVS2 – 360° view
4.09ct Square Emerald lab-grown diamond, F VVS24.09ct Square Emerald lab-grown diamond, F VVS2 – 360° view
3.53ct Round lab-grown diamond, E VS23.53ct Round lab-grown diamond, E VS2 – 360° view
3.06ct Round lab-grown diamond, E VVS23.06ct Round lab-grown diamond, E VVS2 – 360° view
2.08ct Round lab-grown diamond, E VS22.08ct Round lab-grown diamond, E VS2 – 360° view
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1.09ct Round lab-grown diamond, E VS11.09ct Round lab-grown diamond, E VS1 – 360° view
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1.09ct Round lab-grown diamond, E VS11.09ct Round lab-grown diamond, E VS1 – 360° view

All individual gemstones Jewellery Set