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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

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1.09ct Princess lab-grown diamond, D VS11.09ct Princess lab-grown diamond, D VS1 – 360° view
7.01ct Pear lab-grown diamond, F VS17.01ct Pear lab-grown diamond, F VS1 – 360° view
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3.79ct Pear lab-grown diamond, F VS13.79ct Pear lab-grown diamond, F VS1 – 360° view
3.78ct Pear lab-grown diamond, F VS23.78ct Pear lab-grown diamond, F VS2 – 360° view
3.78ct Pear lab-grown diamond, E VS23.78ct Pear lab-grown diamond, E VS2 – 360° view
3.77ct Pear lab-grown diamond, F VS13.77ct Pear lab-grown diamond, F VS1 – 360° view
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3.57ct Pear lab-grown diamond, F VS13.57ct Pear lab-grown diamond, F VS1 – 360° view
3.37ct Pear lab-grown diamond, F VS13.37ct Pear lab-grown diamond, F VS1 – 360° view
3.09ct Pear lab-grown diamond, Fancy Intense Blue, VS13.09ct Pear lab-grown diamond, Fancy Intense Blue, VS1 – 360° view
3.02ct Pear lab-grown diamond, Fancy Vivid Blue, VS23.02ct Pear lab-grown diamond, Fancy Vivid Blue, VS2 – 360° view
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2.33ct Pear lab-grown diamond, F VS12.33ct Pear lab-grown diamond, F VS1 – 360° view
2.31ct Pear lab-grown diamond, E VS12.31ct Pear lab-grown diamond, E VS1 – 360° view
2.26ct Pear lab-grown diamond, E VS22.26ct Pear lab-grown diamond, E VS2 – 360° view
1.7ct Pear lab-grown diamond, Fancy Vivid Pink, VS21.7ct Pear lab-grown diamond, Fancy Vivid Pink, VS2 – 360° view
1.59ct Pear lab-grown diamond, Fancy Vivid Blue, VS11.59ct Pear lab-grown diamond, Fancy Vivid Blue, VS1 – 360° view
1.59ct Pear lab-grown diamond, Fancy Vivid Blue, VS11.59ct Pear lab-grown diamond, Fancy Vivid Blue, VS1 – 360° view
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1.55ct Pear lab-grown diamond, Fancy Vivid Blue, VS11.55ct Pear lab-grown diamond, Fancy Vivid Blue, VS1 – 360° view
1.54ct Pear lab-grown diamond, Fancy Vivid Blue, VS11.54ct Pear lab-grown diamond, Fancy Vivid Blue, VS1 – 360° view
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3.78ct Oval lab-grown diamond, Fancy Intense Pink, VS13.78ct Oval lab-grown diamond, Fancy Intense Pink, VS1 – 360° view
2.81ct Oval lab-grown diamond, Fancy Brown Yellow, VS22.81ct Oval lab-grown diamond, Fancy Brown Yellow, VS2 – 360° view
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1.59ct Oval lab-grown diamond, Fancy Vivid Blue, VS11.59ct Oval lab-grown diamond, Fancy Vivid Blue, VS1 – 360° view

All individual gemstones Jewellery Set