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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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4612 products

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13.21ct Radiant lab-grown diamond, F VS213.21ct Radiant lab-grown diamond, F VS2 – 360° view
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16.01ct Elongated Cushion lab-grown diamond, F VS216.01ct Elongated Cushion lab-grown diamond, F VS2 – 360° view
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12.75ct Radiant lab-grown diamond, G VS212.75ct Radiant lab-grown diamond, G VS2 – 360° view
8.74ct Radiant lab-grown diamond, F VS28.74ct Radiant lab-grown diamond, F VS2 – 360° view
8.51ct Radiant lab-grown diamond, F VS28.51ct Radiant lab-grown diamond, F VS2 – 360° view
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7.15ct Emerald lab-grown diamond, F VS27.15ct Emerald lab-grown diamond, F VS2 – 360° view
16.02ct Elongated Cushion lab-grown diamond, F VS216.02ct Elongated Cushion lab-grown diamond, F VS2 – 360° view
14.58ct Elongated Cushion lab-grown diamond, H VS214.58ct Elongated Cushion lab-grown diamond, H VS2 – 360° view
1.55ct Turtle lab-grown diamond, E VVS21.55ct Turtle lab-grown diamond, E VVS2 – 360° view
1.75ct Turtle lab-grown diamond, E VVS21.75ct Turtle lab-grown diamond, E VVS2 – 360° view
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4.02ct Square Emerald lab-grown diamond, E VS14.02ct Square Emerald lab-grown diamond, E VS1 – 360° view
3.82ct Square Emerald lab-grown diamond, E VS13.82ct Square Emerald lab-grown diamond, E VS1 – 360° view
3.8ct Square Emerald lab-grown diamond, F VS13.8ct Square Emerald lab-grown diamond, F VS1 – 360° view
3.79ct Square Emerald lab-grown diamond, E VS13.79ct Square Emerald lab-grown diamond, E VS1 – 360° view
3.76ct Square Emerald lab-grown diamond, E VS23.76ct Square Emerald lab-grown diamond, E VS2 – 360° view
3.73ct Square Emerald lab-grown diamond, F VS13.73ct Square Emerald lab-grown diamond, F VS1 – 360° view
3.73ct Square Emerald lab-grown diamond, F VVS23.73ct Square Emerald lab-grown diamond, F VVS2 – 360° view
3.72ct Square Emerald lab-grown diamond, E VS13.72ct Square Emerald lab-grown diamond, E VS1 – 360° view
3.71ct Square Emerald lab-grown diamond, F VS23.71ct Square Emerald lab-grown diamond, F VS2 – 360° view
3.6ct Square Emerald lab-grown diamond, D VS13.6ct Square Emerald lab-grown diamond, D VS1 – 360° view
3.59ct Square Emerald lab-grown diamond, F VS13.59ct Square Emerald lab-grown diamond, F VS1 – 360° view
3.58ct Square Emerald lab-grown diamond, F VS23.58ct Square Emerald lab-grown diamond, F VS2 – 360° view
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3.24ct Square Emerald lab-grown diamond, F VS13.24ct Square Emerald lab-grown diamond, F VS1 – 360° view
3.19ct Square Emerald lab-grown diamond, F VS13.19ct Square Emerald lab-grown diamond, F VS1 – 360° view
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2.88ct Square Emerald lab-grown diamond, E VS12.88ct Square Emerald lab-grown diamond, E VS1 – 360° view
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All individual gemstones Jewellery Set