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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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4881 products

2.53ct Round lab-grown diamond, F VS22.53ct Round lab-grown diamond, F VS2 – 360° view
2.32ct Round lab-grown diamond, F VVS22.32ct Round lab-grown diamond, F VVS2 – 360° view
2.37ct Round lab-grown diamond, E VS12.37ct Round lab-grown diamond, E VS1 – 360° view
2.11ct Round lab-grown diamond, D VS22.11ct Round lab-grown diamond, D VS2 – 360° view
2.1ct Round lab-grown diamond, E VS22.1ct Round lab-grown diamond, E VS2 – 360° view
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2.09ct Round lab-grown diamond, E VS12.09ct Round lab-grown diamond, E VS1 – 360° view
2.09ct Round lab-grown diamond, E VS12.09ct Round lab-grown diamond, E VS1 – 360° view
2.09ct Round lab-grown diamond, D VS22.09ct Round lab-grown diamond, D VS2 – 360° view
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2.09ct Round lab-grown diamond, F VS12.09ct Round lab-grown diamond, F VS1 – 360° view
2.08ct Round lab-grown diamond, F VS22.08ct Round lab-grown diamond, F VS2 – 360° view
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2.03ct Round lab-grown diamond, E VS22.03ct Round lab-grown diamond, E VS2 – 360° view
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2.08ct Round lab-grown diamond, E VS12.08ct Round lab-grown diamond, E VS1 – 360° view
2.07ct Round lab-grown diamond, E VS22.07ct Round lab-grown diamond, E VS2 – 360° view
2.07ct Round lab-grown diamond, D VS22.07ct Round lab-grown diamond, D VS2 – 360° view
2.06ct Round lab-grown diamond, E VS22.06ct Round lab-grown diamond, E VS2 – 360° view
2.05ct Round lab-grown diamond, E VS12.05ct Round lab-grown diamond, E VS1 – 360° view
2.03ct Round lab-grown diamond, E VS12.03ct Round lab-grown diamond, E VS1 – 360° view
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1.59ct Round lab-grown diamond, E VVS21.59ct Round lab-grown diamond, E VVS2 – 360° view
1.59ct Round lab-grown diamond, F VS11.59ct Round lab-grown diamond, F VS1 – 360° view
2.02ct Round lab-grown diamond, E VS22.02ct Round lab-grown diamond, E VS2 – 360° view
2.02ct Round lab-grown diamond, D VS22.02ct Round lab-grown diamond, D VS2 – 360° view
1.94ct Round lab-grown diamond, E VVS21.94ct Round lab-grown diamond, E VVS2 – 360° view
1.9ct Round lab-grown diamond, D VVS21.9ct Round lab-grown diamond, D VVS2 – 360° view
1.58ct Round lab-grown diamond, E VVS21.58ct 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
2.55ct Round lab-grown diamond, E VS12.55ct Round lab-grown diamond, E VS1 – 360° view
1.41ct Pear lab-grown diamond, E VVS21.41ct Pear lab-grown diamond, E VVS2 – 360° view
1.38ct Pear lab-grown diamond, D VVS21.38ct Pear lab-grown diamond, D VVS2 – 360° view
5.05ct Oval lab-grown diamond, E VVS25.05ct Oval lab-grown diamond, E VVS2 – 360° view
6.07ct Oval lab-grown diamond, Fancy Vivid Pink, VS16.07ct Oval lab-grown diamond, Fancy Vivid Pink, VS1 – 360° view
0.73ct Radiant lab-grown diamond, D VS10.73ct Radiant lab-grown diamond, D VS1 – 360° view
5.09ct Oval lab-grown diamond, F VS15.09ct Oval lab-grown diamond, F VS1 – 360° view
0.86ct Marquise lab-grown diamond, D VS10.86ct Marquise lab-grown diamond, D VS1 – 360° view
8.54ct Heart lab-grown diamond, E VVS18.54ct Heart lab-grown diamond, E VVS1 – 360° view
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2ct Emerald lab-grown diamond, D VS12ct Emerald lab-grown diamond, D VS1 – 360° view
3.51ct Emerald lab-grown diamond, D VS13.51ct Emerald lab-grown diamond, D VS1 – 360° view
5.11ct Round lab-grown diamond, E VS15.11ct Round lab-grown diamond, E VS1 – 360° view
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All individual gemstones Jewellery Set