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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, D VS11.08ct Round lab-grown diamond, D VS1 – 360° view
1.01ct Round lab-grown diamond, E VS11.01ct Round lab-grown diamond, E VS1 – 360° view
0.91ct Round lab-grown diamond, D VS20.91ct Round lab-grown diamond, D VS2 – 360° view
2.08ct Radiant lab-grown diamond, E VS12.08ct Radiant lab-grown diamond, E VS1 – 360° view
2.08ct Radiant lab-grown diamond, E VS12.08ct Radiant lab-grown diamond, E VS1 – 360° view
1.34ct Radiant lab-grown diamond, E VS11.34ct Radiant lab-grown diamond, E VS1 – 360° view
0.73ct Radiant lab-grown diamond, D VVS20.73ct Radiant lab-grown diamond, D VVS2 – 360° view
2.78ct Princess lab-grown diamond, E VS12.78ct Princess lab-grown diamond, E VS1 – 360° view
1.59ct Princess lab-grown diamond, E VVS21.59ct Princess lab-grown diamond, E VVS2 – 360° view
5.08ct Oval lab-grown diamond, E VS15.08ct Oval lab-grown diamond, E VS1 – 360° view
5.08ct Oval lab-grown diamond, D VS15.08ct Oval lab-grown diamond, D VS1 – 360° view
2.51ct Emerald lab-grown diamond, F VS12.51ct Emerald lab-grown diamond, F VS1 – 360° view
2.02ct Emerald lab-grown diamond, G VS12.02ct Emerald lab-grown diamond, G VS1 – 360° view
1.4ct Emerald lab-grown diamond, F VS11.4ct Emerald lab-grown diamond, F VS1 – 360° view
0.86ct Emerald lab-grown diamond, D VS10.86ct Emerald lab-grown diamond, D VS1 – 360° view
7.07ct Elongated Cushion lab-grown diamond, E VVS27.07ct Elongated Cushion lab-grown diamond, E VVS2 – 360° view
1.75ct Elongated Cushion lab-grown diamond, D VS11.75ct Elongated Cushion lab-grown diamond, D VS1 – 360° view
7.08ct Cushion lab-grown diamond, E VVS27.08ct Cushion lab-grown diamond, E VVS2 – 360° view
1.04ct Clover lab-grown diamond, D VS11.04ct Clover lab-grown diamond, D VS1 – 360° view
5.09ct Square Emerald lab-grown diamond, F VS25.09ct Square Emerald lab-grown diamond, F VS2 – 360° view
5.09ct Square Emerald lab-grown diamond, E VS15.09ct Square Emerald lab-grown diamond, E VS1 – 360° view
1.02ct Square Emerald lab-grown diamond, F VVS21.02ct Square Emerald lab-grown diamond, F VVS2 – 360° view
1.09ct Square Emerald lab-grown diamond, D VS11.09ct Square Emerald lab-grown diamond, D VS1 – 360° view
4.71ct Round lab-grown diamond, F VS14.71ct Round lab-grown diamond, F VS1 – 360° view
3.09ct Round lab-grown diamond, G VS13.09ct Round lab-grown diamond, G VS1 – 360° view
2.09ct Round lab-grown diamond, E VS22.09ct 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
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, D VS11.09ct Round lab-grown diamond, D VS1 – 360° view
1.09ct Round lab-grown diamond, D VS11.09ct Round lab-grown diamond, D VS1 – 360° view
0.91ct Round lab-grown diamond, E VVS20.91ct Round lab-grown diamond, E VVS2 – 360° view
5.1ct Radiant lab-grown diamond, E VS15.1ct Radiant lab-grown diamond, E VS1 – 360° view
1.35ct Radiant lab-grown diamond, E VS11.35ct Radiant lab-grown diamond, E VS1 – 360° view
0.72ct Radiant lab-grown diamond, D VS20.72ct Radiant lab-grown diamond, D VS2 – 360° view
2.93ct Princess lab-grown diamond, E VVS22.93ct Princess lab-grown diamond, E VVS2 – 360° view
1.75ct Princess lab-grown diamond, E VS11.75ct Princess lab-grown diamond, E VS1 – 360° view
1.41ct Princess lab-grown diamond, D VVS21.41ct Princess lab-grown diamond, D VVS2 – 360° view
5ct Pear lab-grown diamond, E VVS25ct Pear lab-grown diamond, E VVS2 – 360° view
1.38ct Oval lab-grown diamond, D VS11.38ct Oval lab-grown diamond, D VS1 – 360° view
5.06ct Marquise lab-grown diamond, D VS25.06ct Marquise lab-grown diamond, D VS2 – 360° view
3.08ct Marquise lab-grown diamond, E VVS23.08ct Marquise lab-grown diamond, E VVS2 – 360° view
1.58ct Marquise lab-grown diamond, E VVS21.58ct Marquise lab-grown diamond, E VVS2 – 360° view
0.8ct Square Emerald lab-grown diamond, D VS10.8ct Square 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
1.59ct Round lab-grown diamond, E VVS21.59ct Round lab-grown diamond, E VVS2 – 360° view

All individual gemstones Jewellery Set