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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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4668 products

3.03ct Emerald lab-grown diamond, E VS13.03ct Emerald lab-grown diamond, E VS1 – 360° view
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2.07ct Pear lab-grown diamond, F SI12.07ct Pear lab-grown diamond, F SI1 – 360° view
1.82ct Pear lab-grown diamond, F VVS21.82ct Pear lab-grown diamond, F VVS2 – 360° view
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1.57ct Pear lab-grown diamond, F VVS21.57ct Pear lab-grown diamond, F VVS2 – 360° view
1.52ct Pear lab-grown diamond, D VS11.52ct Pear lab-grown diamond, D VS1 – 360° view
1.32ct Pear lab-grown diamond, D VVS21.32ct Pear lab-grown diamond, D VVS2 – 360° view
1.2ct Pear lab-grown diamond, F VS11.2ct Pear lab-grown diamond, F VS1 – 360° view
1.06ct Pear lab-grown diamond, E VVS21.06ct Pear lab-grown diamond, E VVS2 – 360° view
1.07ct Pear lab-grown diamond, D VS21.07ct Pear lab-grown diamond, D VS2 – 360° view
1ct Pear lab-grown diamond, E VVS21ct Pear lab-grown diamond, E VVS2 – 360° view
1ct Pear lab-grown diamond, E VS11ct Pear lab-grown diamond, E VS1 – 360° view
2.58ct Elongated Cushion lab-grown diamond, F VS12.58ct Elongated Cushion lab-grown diamond, F VS1 – 360° view
0.9ct Pear lab-grown diamond, E VVS20.9ct Pear lab-grown diamond, E VVS2 – 360° view
0.88ct Pear lab-grown diamond, D VS10.88ct Pear lab-grown diamond, D VS1 – 360° view
3.1ct Oval lab-grown diamond, D VS13.1ct Oval lab-grown diamond, D VS1 – 360° view
3.09ct Oval lab-grown diamond, E VS13.09ct Oval lab-grown diamond, E VS1 – 360° view
3.08ct Oval lab-grown diamond, E VVS23.08ct Oval lab-grown diamond, E VVS2 – 360° view
3.05ct Oval lab-grown diamond, E VVS23.05ct Oval lab-grown diamond, E VVS2 – 360° view
3.03ct Oval lab-grown diamond, E VS13.03ct Oval lab-grown diamond, E VS1 – 360° view
3.02ct Oval lab-grown diamond, E VS13.02ct Oval lab-grown diamond, E VS1 – 360° view
3.02ct Oval lab-grown diamond, E VS13.02ct Oval lab-grown diamond, E VS1 – 360° view
3.01ct Oval lab-grown diamond, E VS23.01ct Oval lab-grown diamond, E VS2 – 360° view
2.74ct Oval lab-grown diamond, E VS12.74ct Oval lab-grown diamond, E VS1 – 360° view
2.1ct Oval lab-grown diamond, D VVS22.1ct Oval lab-grown diamond, D VVS2 – 360° view
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1.7ct Marquise lab-grown diamond, E VS21.7ct Marquise lab-grown diamond, E VS2 – 360° view
2.02ct Oval lab-grown diamond, E VS12.02ct Oval lab-grown diamond, E VS1 – 360° view
2.01ct Oval lab-grown diamond, D VVS22.01ct Oval lab-grown diamond, D VVS2 – 360° view
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3.03ct Old Mine Cut lab-grown diamond, G VS23.03ct Old Mine Cut lab-grown diamond, G VS2 – 360° view
0.72ct Oval lab-grown diamond, F VS20.72ct Oval lab-grown diamond, F VS2 – 360° view
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3.06ct Marquise lab-grown diamond, E VS13.06ct Marquise lab-grown diamond, E VS1 – 360° view
3.02ct Marquise lab-grown diamond, E VS13.02ct Marquise lab-grown diamond, E VS1 – 360° view
2.81ct Marquise lab-grown diamond, E VS12.81ct Marquise lab-grown diamond, E VS1 – 360° view
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1.59ct Marquise lab-grown diamond, E VS21.59ct Marquise lab-grown diamond, E VS2 – 360° view
1.21ct Marquise lab-grown diamond, D VVS21.21ct Marquise lab-grown diamond, D VVS2 – 360° view
0.81ct Marquise lab-grown diamond, D VVS10.81ct Marquise lab-grown diamond, D VVS1 – 360° view
2.93ct Heart lab-grown diamond, F VVS22.93ct Heart lab-grown diamond, F VVS2 – 360° view
2.21ct Heart lab-grown diamond, E VVS22.21ct Heart lab-grown diamond, E VVS2 – 360° view
3.02ct Round lab-grown diamond, D VS13.02ct Round lab-grown diamond, D VS1 – 360° view
1.09ct Heart lab-grown diamond, E VVS21.09ct Heart lab-grown diamond, E VVS2 – 360° view
4.04ct Emerald lab-grown diamond, E VS14.04ct Emerald lab-grown diamond, E VS1 – 360° view
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3.06ct Emerald lab-grown diamond, E VVS23.06ct Emerald lab-grown diamond, E VVS2 – 360° view

All individual gemstones Jewellery Set