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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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4666 products

5.06ct Oval lab-grown diamond, E VVS25.06ct Oval lab-grown diamond, E VVS2 – 360° view
5.06ct Oval lab-grown diamond, E VVS25.06ct Oval lab-grown diamond, E VVS2 – 360° view
3.09ct Oval lab-grown diamond, E VVS23.09ct Oval lab-grown diamond, E VVS2 – 360° view
2.05ct Round lab-grown diamond, G VVS22.05ct Round lab-grown diamond, G 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
1ct Heart lab-grown diamond, D VS11ct Heart lab-grown diamond, D VS1 – 360° view
3.09ct Emerald lab-grown diamond, E VVS23.09ct Emerald lab-grown diamond, E VVS2 – 360° view
0.7ct Emerald lab-grown diamond, E VVS20.7ct Emerald lab-grown diamond, E VVS2 – 360° view
3.09ct Round lab-grown diamond, E VVS23.09ct 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
5.09ct Emerald lab-grown diamond, E VS15.09ct Emerald lab-grown diamond, E 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
1.09ct Round lab-grown diamond, E VS11.09ct Round lab-grown diamond, E VS1 – 360° view
1.1ct Radiant lab-grown diamond, Fancy Vivid Blue, VS11.1ct Radiant lab-grown diamond, Fancy Vivid Blue, VS1 – 360° view
4.09ct Pear lab-grown diamond, D VVS14.09ct Pear lab-grown diamond, D VVS1 – 360° view
5.04ct Marquise lab-grown diamond, D VVS25.04ct Marquise lab-grown diamond, D VVS2 – 360° view
0.87ct Marquise lab-grown diamond, E VS10.87ct Marquise lab-grown diamond, E VS1 – 360° view
1.59ct Square Emerald lab-grown diamond, E VVS21.59ct Square Emerald lab-grown diamond, E VVS2 – 360° view
4.09ct Radiant lab-grown diamond, E VS14.09ct Radiant 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
1.09ct Round lab-grown diamond, E VS11.09ct Round lab-grown diamond, E VS1 – 360° view
5.02ct Radiant lab-grown diamond, E VS25.02ct Radiant lab-grown diamond, E VS2 – 360° view
2ct Radiant lab-grown diamond, G VS22ct Radiant lab-grown diamond, G VS2 – 360° view
2.38ct Princess lab-grown diamond, E VS12.38ct Princess lab-grown diamond, E VS1 – 360° view
3.09ct Pear lab-grown diamond, E VS13.09ct Pear lab-grown diamond, E VS1 – 360° view
4.79ct Emerald lab-grown diamond, E VVS24.79ct Emerald lab-grown diamond, E VVS2 – 360° view
3.11ct Oval lab-grown diamond, E VS13.11ct Oval lab-grown diamond, E VS1 – 360° view
0.86ct Marquise lab-grown diamond, D VS10.86ct Marquise lab-grown diamond, D VS1 – 360° view
3.09ct Emerald lab-grown diamond, E VS13.09ct Emerald lab-grown diamond, E VS1 – 360° view
3.02ct Marquise lab-grown diamond, E VVS23.02ct 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
2.1ct Marquise lab-grown diamond, E VS12.1ct Marquise lab-grown diamond, E VS1 – 360° view
2.1ct Marquise lab-grown diamond, E VS12.1ct Marquise lab-grown diamond, E VS1 – 360° view
2.1ct Marquise lab-grown diamond, E VS12.1ct Marquise lab-grown diamond, E VS1 – 360° view
2.1ct Marquise lab-grown diamond, E VS12.1ct Marquise lab-grown diamond, E VS1 – 360° view
2.1ct Marquise lab-grown diamond, E VS12.1ct Marquise lab-grown diamond, E VS1 – 360° view

All individual gemstones Jewellery Set