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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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4655 products

2.06ct Radiant lab-grown diamond, E VS12.06ct Radiant lab-grown diamond, E VS1 – 360° view
2.01ct Radiant lab-grown diamond, E VS12.01ct Radiant lab-grown diamond, E VS1 – 360° view
2.04ct Radiant lab-grown diamond, D VVS12.04ct Radiant lab-grown diamond, D VVS1 – 360° view
1.97ct Radiant lab-grown diamond, D VS11.97ct Radiant lab-grown diamond, D VS1 – 360° view
2.06ct Radiant lab-grown diamond, E VS12.06ct Radiant lab-grown diamond, E VS1 – 360° view
2.03ct Radiant lab-grown diamond, F VVS22.03ct Radiant lab-grown diamond, F VVS2 – 360° view
2.02ct Radiant lab-grown diamond, E VS12.02ct Radiant lab-grown diamond, E VS1 – 360° view
1.8ct Radiant lab-grown diamond, E VS11.8ct Radiant lab-grown diamond, E VS1 – 360° view
2.04ct Radiant lab-grown diamond, Fancy Vivid Blue, VS12.04ct Radiant lab-grown diamond, Fancy Vivid Blue, VS1 – 360° view
2.02ct Radiant lab-grown diamond, F VVS22.02ct Radiant lab-grown diamond, F VVS2 – 360° view
2.04ct Radiant lab-grown diamond, G VVS22.04ct Radiant lab-grown diamond, G VVS2 – 360° view
1.92ct Radiant lab-grown diamond, D VS11.92ct Radiant lab-grown diamond, D VS1 – 360° view
1.59ct Radiant lab-grown diamond, F VS11.59ct Radiant lab-grown diamond, F VS1 – 360° view
1.55ct Radiant lab-grown diamond, E VS11.55ct Radiant lab-grown diamond, E VS1 – 360° view
1.7ct Radiant lab-grown diamond, D VS11.7ct Radiant lab-grown diamond, D VS1 – 360° view
1.59ct Radiant lab-grown diamond, Fancy Vivid Blue, VS11.59ct Radiant lab-grown diamond, Fancy Vivid Blue, VS1 – 360° view
1.58ct Radiant lab-grown diamond, D VS21.58ct Radiant lab-grown diamond, D VS2 – 360° view
1.56ct Radiant lab-grown diamond, Fancy Vivid Blue, VS21.56ct Radiant lab-grown diamond, Fancy Vivid Blue, VS2 – 360° view
1.54ct Radiant lab-grown diamond, Fancy Vivid Blue, VS11.54ct Radiant lab-grown diamond, Fancy Vivid Blue, VS1 – 360° view
1.7ct Radiant lab-grown diamond, E VS11.7ct Radiant lab-grown diamond, E VS1 – 360° view
1.58ct Radiant lab-grown diamond, D VS11.58ct Radiant lab-grown diamond, D VS1 – 360° view
1.57ct Radiant lab-grown diamond, E VS11.57ct Radiant lab-grown diamond, E VS1 – 360° view
1.5ct Radiant lab-grown diamond, F VS21.5ct Radiant lab-grown diamond, F VS2 – 360° view
1.5ct Radiant lab-grown diamond, Fancy Vivid Blue, VS11.5ct Radiant lab-grown diamond, Fancy Vivid Blue, VS1 – 360° view
1.51ct Radiant lab-grown diamond, E VS11.51ct Radiant lab-grown diamond, E VS1 – 360° view
1.44ct Radiant lab-grown diamond, D VS21.44ct Radiant lab-grown diamond, D VS2 – 360° view
1.43ct Radiant lab-grown diamond, D VS11.43ct Radiant lab-grown diamond, D VS1 – 360° view
1.42ct Radiant lab-grown diamond, D VS11.42ct Radiant lab-grown diamond, D VS1 – 360° view
1.4ct Radiant lab-grown diamond, E VVS21.4ct Radiant lab-grown diamond, E VVS2 – 360° view
1.38ct Radiant lab-grown diamond, E VVS21.38ct Radiant lab-grown diamond, E VVS2 – 360° view
1.36ct Radiant lab-grown diamond, E VVS21.36ct Radiant lab-grown diamond, E VVS2 – 360° view
1.1ct Radiant lab-grown diamond, Fancy Vivid Green, VS11.1ct Radiant lab-grown diamond, Fancy Vivid Green, VS1 – 360° view
1.32ct Radiant lab-grown diamond, D VS11.32ct Radiant lab-grown diamond, D VS1 – 360° view
1.31ct Radiant lab-grown diamond, D VVS21.31ct Radiant lab-grown diamond, D VVS2 – 360° view
1.24ct Radiant lab-grown diamond, D VS11.24ct Radiant lab-grown diamond, D VS1 – 360° view
1.21ct Radiant lab-grown diamond, E VVS21.21ct Radiant lab-grown diamond, E VVS2 – 360° view
1.27ct Radiant lab-grown diamond, D VVS21.27ct Radiant lab-grown diamond, D VVS2 – 360° view
1.21ct Radiant lab-grown diamond, E VVS21.21ct Radiant lab-grown diamond, E VVS2 – 360° view
1.1ct Radiant lab-grown diamond, E VVS21.1ct Radiant lab-grown diamond, E VVS2 – 360° view
1.1ct Radiant lab-grown diamond, E VVS21.1ct Radiant lab-grown diamond, E VVS2 – 360° view
1.1ct Radiant lab-grown diamond, E VVS21.1ct Radiant lab-grown diamond, E VVS2 – 360° view
1.05ct Radiant lab-grown diamond, Fancy Vivid Blue, VVS21.05ct Radiant lab-grown diamond, Fancy Vivid Blue, VVS2 – 360° view
1.1ct Radiant lab-grown diamond, D VVS21.1ct Radiant lab-grown diamond, D VVS2 – 360° view
1.03ct Radiant lab-grown diamond, D VS11.03ct Radiant lab-grown diamond, D VS1 – 360° view
1.03ct Radiant lab-grown diamond, Fancy Intense Yellow, VVS21.03ct Radiant lab-grown diamond, Fancy Intense Yellow, VVS2 – 360° view
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

All individual gemstones Jewellery Set