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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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4642 products

1.54ct Heart lab-grown diamond, D VS11.54ct Heart lab-grown diamond, D VS1 – 360° view
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1.02ct Heart lab-grown diamond, Fancy Intense Yellow, VVS21.02ct Heart lab-grown diamond, Fancy Intense Yellow, VVS2 – 360° view
1.32ct Heart lab-grown diamond, D VS11.32ct Heart lab-grown diamond, D VS1 – 360° view
1.55ct Heart lab-grown diamond, F VS21.55ct Heart lab-grown diamond, F VS2 – 360° view
1.54ct Heart lab-grown diamond, E VVS21.54ct Heart lab-grown diamond, E VVS2 – 360° view
0.85ct Heart lab-grown diamond, E VVS20.85ct Heart lab-grown diamond, E VVS2 – 360° view
20.24ct Emerald lab-grown diamond, F VVS220.24ct Emerald lab-grown diamond, F VVS2 – 360° view
7.06ct Emerald lab-grown diamond, G VVS27.06ct Emerald lab-grown diamond, G VVS2 – 360° view
5.07ct Emerald lab-grown diamond, F VVS25.07ct Emerald lab-grown diamond, F VVS2 – 360° view
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5.05ct Emerald lab-grown diamond, G VVS25.05ct Emerald lab-grown diamond, G VVS2 – 360° view
5.04ct Emerald lab-grown diamond, E VVS25.04ct Emerald lab-grown diamond, E VVS2 – 360° view
5.03ct Emerald lab-grown diamond, H VS15.03ct Emerald lab-grown diamond, H VS1 – 360° view
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6.03ct Emerald lab-grown diamond, F VS26.03ct Emerald lab-grown diamond, F VS2 – 360° view
5.26ct Emerald lab-grown diamond, F VVS25.26ct Emerald lab-grown diamond, F VVS2 – 360° view
5.1ct Emerald lab-grown diamond, G VS15.1ct Emerald lab-grown diamond, G VS1 – 360° view
5.1ct Emerald lab-grown diamond, E VVS25.1ct Emerald lab-grown diamond, E VVS2 – 360° view
5.09ct Emerald lab-grown diamond, F VVS25.09ct Emerald lab-grown diamond, F VVS2 – 360° view
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5.01ct Emerald lab-grown diamond, F VS15.01ct Emerald lab-grown diamond, F VS1 – 360° view
5ct Emerald lab-grown diamond, D VVS25ct Emerald lab-grown diamond, D VVS2 – 360° view
4.62ct Emerald lab-grown diamond, E VS14.62ct Emerald lab-grown diamond, E VS1 – 360° view
4.09ct Emerald lab-grown diamond, D VVS14.09ct Emerald lab-grown diamond, D VVS1 – 360° view
4.08ct Emerald lab-grown diamond, E VVS24.08ct Emerald lab-grown diamond, E VVS2 – 360° view
4.07ct Emerald lab-grown diamond, E VVS24.07ct Emerald lab-grown diamond, E VVS2 – 360° view
4.06ct Emerald lab-grown diamond, D VS14.06ct Emerald lab-grown diamond, D VS1 – 360° view
4.04ct Emerald lab-grown diamond, E VS14.04ct Emerald lab-grown diamond, E VS1 – 360° view
4.02ct Emerald lab-grown diamond, G VS24.02ct Emerald lab-grown diamond, G VS2 – 360° view
6.08ct Elongated Cushion lab-grown diamond, F VS16.08ct Elongated Cushion lab-grown diamond, F VS1 – 360° view
1.08ct Round lab-grown diamond, E VVS21.08ct Round lab-grown diamond, E VVS2 – 360° view
1.08ct Round lab-grown diamond, E VVS21.08ct Round lab-grown diamond, E VVS2 – 360° view
1.08ct Round lab-grown diamond, E VVS21.08ct Round lab-grown diamond, E VVS2 – 360° view
1.08ct Round lab-grown diamond, E VVS21.08ct Round lab-grown diamond, E VVS2 – 360° view
1.08ct Round lab-grown diamond, E VVS21.08ct Round lab-grown diamond, E VVS2 – 360° view
1.08ct Round lab-grown diamond, E VVS21.08ct Round lab-grown diamond, E VVS2 – 360° view
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1.52ct Oval lab-grown diamond, D VVS11.52ct Oval lab-grown diamond, D VVS1 – 360° view
0.51ct Heart lab-grown diamond, Fancy Vivid Pink, VS10.51ct Heart lab-grown diamond, Fancy Vivid Pink, VS1 – 360° view
0.83ct Emerald lab-grown diamond, D VS10.83ct 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
4.08ct Heart lab-grown diamond, E VVS24.08ct Heart lab-grown diamond, E VVS2 – 360° view
1.08ct Round lab-grown diamond, E VVS21.08ct 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
1.06ct Radiant lab-grown diamond, E VS11.06ct Radiant lab-grown diamond, E VS1 – 360° view
1.06ct Radiant lab-grown diamond, Fancy Vivid Blue, VS11.06ct Radiant lab-grown diamond, Fancy Vivid Blue, VS1 – 360° view
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All individual gemstones Jewellery Set