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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

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
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
1.08ct 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
1.08ct Round lab-grown diamond, D VS11.08ct Round lab-grown diamond, D VS1 – 360° view
1.08ct Round lab-grown diamond, E VVS21.08ct Round lab-grown diamond, E VVS2 – 360° view
1.07ct Round lab-grown diamond, D VS21.07ct Round lab-grown diamond, D VS2 – 360° view
1.03ct Round lab-grown diamond, D VVS11.03ct Round lab-grown diamond, D VVS1 – 360° view
0.82ct Round lab-grown diamond, G VS10.82ct Round lab-grown diamond, G VS1 – 360° view
1.06ct Round lab-grown diamond, D VS11.06ct Round lab-grown diamond, D VS1 – 360° view
1.06ct Round lab-grown diamond, E VS21.06ct Round lab-grown diamond, E VS2 – 360° view
1.06ct Round lab-grown diamond, D VVS11.06ct Round lab-grown diamond, D VVS1 – 360° view
1.05ct Round lab-grown diamond, D VVS11.05ct Round lab-grown diamond, D VVS1 – 360° view
1.04ct Round lab-grown diamond, D VVS11.04ct Round lab-grown diamond, D VVS1 – 360° view
1.04ct Round lab-grown diamond, D IF1.04ct Round lab-grown diamond, D IF – 360° view
0.77ct Round lab-grown diamond, D VS10.77ct Round lab-grown diamond, D VS1 – 360° view
3.04ct Oval lab-grown diamond, E VS13.04ct Oval lab-grown diamond, E VS1 – 360° view
3.04ct Oval lab-grown diamond, E VS13.04ct Oval lab-grown diamond, E VS1 – 360° view
2.51ct Oval lab-grown diamond, E VS12.51ct Oval lab-grown diamond, E VS1 – 360° view
3.07ct Marquise lab-grown diamond, E VS13.07ct Marquise lab-grown diamond, E 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
1.56ct Pear lab-grown diamond, E VS21.56ct Pear lab-grown diamond, E VS2 – 360° view
0.84ct Marquise lab-grown diamond, D VS10.84ct Marquise lab-grown diamond, D VS1 – 360° view
2.09ct Emerald lab-grown diamond, D VS22.09ct Emerald lab-grown diamond, D VS2 – 360° view
3.06ct Elongated Cushion lab-grown diamond, E VVS23.06ct Elongated Cushion lab-grown diamond, E VVS2 – 360° view
1.09ct Round lab-grown diamond, E VS11.09ct Round lab-grown diamond, E VS1 – 360° view
3.03ct Oval lab-grown diamond, E VS13.03ct Oval lab-grown diamond, E VS1 – 360° view
5.06ct Pear lab-grown diamond, E VS15.06ct Pear lab-grown diamond, E VS1 – 360° view
6.21ct Square Emerald lab-grown diamond, E VS16.21ct Square Emerald lab-grown diamond, E VS1 – 360° view
3.07ct Round lab-grown diamond, E VS13.07ct Round lab-grown diamond, E VS1 – 360° view
2.01ct Round lab-grown diamond, E VS22.01ct Round lab-grown diamond, E VS2 – 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
9.1ct Radiant lab-grown diamond, E VS29.1ct Radiant lab-grown diamond, E VS2 – 360° view
4.07ct Radiant lab-grown diamond, E VVS24.07ct Radiant lab-grown diamond, E VVS2 – 360° view
7ct Emerald lab-grown diamond, E VS17ct Emerald lab-grown diamond, E VS1 – 360° view
2.48ct Radiant lab-grown diamond, G VVS22.48ct Radiant lab-grown diamond, G VVS2 – 360° view
2.78ct Princess lab-grown diamond, E VVS22.78ct Princess lab-grown diamond, E VVS2 – 360° view
4.03ct Round lab-grown diamond, E VVS24.03ct Round lab-grown diamond, E VVS2 – 360° view

All individual gemstones Jewellery Set