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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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4595 products

3.03ct Marquise lab-grown diamond, D VVS23.03ct Marquise lab-grown diamond, D VVS2 – 360° view
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2.92ct Pear lab-grown diamond, E VS22.92ct Pear lab-grown diamond, E VS2 – 360° view
2.91ct Pear lab-grown diamond, D VS12.91ct Pear lab-grown diamond, D VS1 – 360° view
3.07ct Oval lab-grown diamond, D VS13.07ct Oval lab-grown diamond, D VS1 – 360° view
3.07ct Oval lab-grown diamond, D VVS13.07ct Oval lab-grown diamond, D VVS1 – 360° view
3.06ct Oval lab-grown diamond, E VS13.06ct Oval lab-grown diamond, E VS1 – 360° view
3.06ct Oval lab-grown diamond, E VVS13.06ct Oval lab-grown diamond, E VVS1 – 360° view
5.34ct Emerald lab-grown diamond, F VS25.34ct Emerald lab-grown diamond, F VS2 – 360° view
3ct Emerald lab-grown diamond, E VVS23ct Emerald lab-grown diamond, E VVS2 – 360° view
3.06ct Marquise lab-grown diamond, E VVS23.06ct Marquise lab-grown diamond, E VVS2 – 360° view
3.01ct Emerald lab-grown diamond, E VVS23.01ct Emerald lab-grown diamond, E VVS2 – 360° view
2.06ct Emerald lab-grown diamond, D VS12.06ct Emerald lab-grown diamond, D VS1 – 360° view
2.09ct Emerald lab-grown diamond, E VS12.09ct Emerald lab-grown diamond, E VS1 – 360° view
5.1ct Elongated Cushion lab-grown diamond, E VS15.1ct Elongated Cushion lab-grown diamond, E VS1 – 360° view
5.05ct Elongated Cushion lab-grown diamond, E VVS25.05ct Elongated Cushion lab-grown diamond, E VVS2 – 360° view
5.02ct Cushion lab-grown diamond, E VS15.02ct Cushion lab-grown diamond, E VS1 – 360° view
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2.09ct Square Emerald lab-grown diamond, E VVS22.09ct Square Emerald lab-grown diamond, E VVS2 – 360° view
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2.01ct Square Emerald lab-grown diamond, E VVS22.01ct Square Emerald lab-grown diamond, E VVS2 – 360° view
8.67ct Round lab-grown diamond, E VVS28.67ct Round lab-grown diamond, E VVS2 – 360° view
2.09ct Round lab-grown diamond, E VS12.09ct Round lab-grown diamond, E 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
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4.78ct Pear lab-grown diamond, G VS14.78ct Pear lab-grown diamond, G VS1 – 360° view
4.57ct Pear lab-grown diamond, F VS14.57ct Pear lab-grown diamond, F VS1 – 360° view
1.43ct Pear lab-grown diamond, D VS11.43ct Pear lab-grown diamond, D VS1 – 360° view
3ct Emerald lab-grown diamond, D VVS23ct Emerald lab-grown diamond, D VVS2 – 360° view
4.99ct Oval lab-grown diamond, D VVS24.99ct Oval lab-grown diamond, D VVS2 – 360° view
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3.02ct Round lab-grown diamond, E VVS23.02ct Round lab-grown diamond, E VVS2 – 360° view
3ct Round lab-grown diamond, E VS13ct Round lab-grown diamond, E VS1 – 360° view
3.09ct Radiant lab-grown diamond, E VVS23.09ct Radiant lab-grown diamond, E VVS2 – 360° view
3.09ct Radiant lab-grown diamond, D VVS23.09ct Radiant lab-grown diamond, D VVS2 – 360° view
3.08ct Radiant lab-grown diamond, D VVS23.08ct Radiant lab-grown diamond, D VVS2 – 360° view
4.35ct Square Emerald lab-grown diamond, E VS14.35ct Square Emerald lab-grown diamond, E VS1 – 360° view
3.08ct Pear lab-grown diamond, D VVS23.08ct Pear lab-grown diamond, D VVS2 – 360° view
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5.09ct Oval lab-grown diamond, D VS15.09ct Oval lab-grown diamond, D VS1 – 360° view
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5.03ct Oval lab-grown diamond, E VS15.03ct Oval lab-grown diamond, E VS1 – 360° view
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4.09ct Marquise lab-grown diamond, D VS14.09ct Marquise lab-grown diamond, D VS1 – 360° view
3.1ct Marquise lab-grown diamond, E VVS23.1ct Marquise lab-grown diamond, E VVS2 – 360° view
3.05ct Marquise lab-grown diamond, D VVS23.05ct Marquise lab-grown diamond, D VVS2 – 360° view
3.03ct Marquise lab-grown diamond, D VVS23.03ct Marquise lab-grown diamond, D VVS2 – 360° view

All individual gemstones Jewellery Set