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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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4822 products

1.43ct Pear lab-grown diamond, E VS11.43ct Pear lab-grown diamond, E VS1 – 360° view
1.42ct Pear lab-grown diamond, D VVS21.42ct Pear lab-grown diamond, D VVS2 – 360° view
1.4ct Pear lab-grown diamond, F VVS21.4ct Pear lab-grown diamond, F VVS2 – 360° view
1.08ct Oval lab-grown diamond, E VS21.08ct Oval lab-grown diamond, E VS2 – 360° view
1.07ct Oval lab-grown diamond, Fancy Vivid Blue, VS11.07ct Oval lab-grown diamond, Fancy Vivid Blue, VS1 – 360° view
3.03ct Emerald lab-grown diamond, G VS13.03ct Emerald lab-grown diamond, G VS1 – 360° view
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1.93ct Emerald lab-grown diamond, E VVS21.93ct Emerald lab-grown diamond, E VVS2 – 360° view
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0.83ct Emerald lab-grown diamond, D VS10.83ct Emerald lab-grown diamond, D VS1 – 360° view
4.1ct Marquise lab-grown diamond, E VVS24.1ct Marquise lab-grown diamond, E VVS2 – 360° view
8.07ct Triangle lab-grown diamond, F VS28.07ct Triangle lab-grown diamond, F VS2 – 360° view
1.73ct Square Emerald lab-grown diamond, F VS11.73ct Square Emerald lab-grown diamond, F VS1 – 360° view
5.01ct Round lab-grown diamond, F VS15.01ct Round lab-grown diamond, F VS1 – 360° view
1.58ct Round lab-grown diamond, D VS21.58ct Round lab-grown diamond, D VS2 – 360° view
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6.26ct Pear lab-grown diamond, E VVS26.26ct Pear lab-grown diamond, E VVS2 – 360° view
0.87ct Pear lab-grown diamond, D VS10.87ct Pear lab-grown diamond, D VS1 – 360° view
0.86ct Pear lab-grown diamond, D VS10.86ct Pear lab-grown diamond, D VS1 – 360° view
0.85ct Pear lab-grown diamond, E VS10.85ct Pear lab-grown diamond, E VS1 – 360° view
0.85ct Pear lab-grown diamond, D VS10.85ct Pear lab-grown diamond, D VS1 – 360° view
0.84ct Pear lab-grown diamond, E VS10.84ct Pear lab-grown diamond, E VS1 – 360° view
3.06ct Marquise lab-grown diamond, D VVS23.06ct Marquise lab-grown diamond, D VVS2 – 360° view
0.98ct Marquise lab-grown diamond, D VS10.98ct Marquise lab-grown diamond, D VS1 – 360° view
4.07ct Emerald lab-grown diamond, E VVS24.07ct Emerald lab-grown diamond, E VVS2 – 360° view
6.06ct Pear lab-grown diamond, F VS16.06ct Pear lab-grown diamond, F VS1 – 360° view
10.5ct Emerald lab-grown diamond, F VS110.5ct Emerald lab-grown diamond, F VS1 – 360° view
1.92ct Emerald lab-grown diamond, E VVS21.92ct Emerald lab-grown diamond, E VVS2 – 360° view
0.82ct Emerald lab-grown diamond, E VS10.82ct Emerald lab-grown diamond, E VS1 – 360° view
5.08ct Marquise lab-grown diamond, E VVS25.08ct Marquise lab-grown diamond, E VVS2 – 360° view
3.07ct Round lab-grown diamond, E VS13.07ct Round lab-grown diamond, E VS1 – 360° view
5.06ct Emerald lab-grown diamond, E VS15.06ct Emerald lab-grown diamond, E VS1 – 360° view
2.09ct Round lab-grown diamond, F VS12.09ct Round lab-grown diamond, F VS1 – 360° view
2.09ct Round lab-grown diamond, E VS12.09ct Round lab-grown diamond, E VS1 – 360° view
2.09ct Round lab-grown diamond, E VS22.09ct Round lab-grown diamond, E VS2 – 360° view
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2.09ct Round lab-grown diamond, E VS12.09ct Round lab-grown diamond, E VS1 – 360° view
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5.05ct Princess lab-grown diamond, F VVS25.05ct Princess lab-grown diamond, F VVS2 – 360° view
0.81ct Pear lab-grown diamond, G VS10.81ct Pear lab-grown diamond, G VS1 – 360° view
4ct Marquise lab-grown diamond, E VVS24ct Marquise lab-grown diamond, E VVS2 – 360° view
2.01ct Emerald lab-grown diamond, G VS12.01ct Emerald lab-grown diamond, G VS1 – 360° view
6.1ct Oval lab-grown diamond, E VS16.1ct Oval lab-grown diamond, E VS1 – 360° view
4.03ct Round lab-grown diamond, D VVS24.03ct Round lab-grown diamond, D VVS2 – 360° view
4.01ct Round lab-grown diamond, E VS24.01ct Round lab-grown diamond, E VS2 – 360° view
4ct Round lab-grown diamond, E VS14ct Round lab-grown diamond, E VS1 – 360° view

All individual gemstones Jewellery Set