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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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4667 products

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3.58ct Princess lab-grown diamond, F VS23.58ct Princess lab-grown diamond, F VS2 – 360° view
3.56ct Princess lab-grown diamond, F VS13.56ct Princess lab-grown diamond, F VS1 – 360° view
3.52ct Princess lab-grown diamond, F VS13.52ct Princess lab-grown diamond, F VS1 – 360° view
3.56ct Princess lab-grown diamond, F VS13.56ct Princess lab-grown diamond, F VS1 – 360° view
3.47ct Princess lab-grown diamond, D VS13.47ct Princess lab-grown diamond, D VS1 – 360° view
3.42ct Princess lab-grown diamond, E VS13.42ct Princess lab-grown diamond, E VS1 – 360° view
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2.75ct Princess lab-grown diamond, E VS22.75ct Princess lab-grown diamond, E VS2 – 360° view
2.79ct Princess lab-grown diamond, E VS22.79ct Princess lab-grown diamond, E VS2 – 360° view
2.68ct Princess lab-grown diamond, F VS22.68ct Princess lab-grown diamond, F VS2 – 360° view
2.71ct Princess lab-grown diamond, E VS22.71ct Princess lab-grown diamond, E VS2 – 360° view
2.7ct Princess lab-grown diamond, F VS22.7ct Princess lab-grown diamond, F VS2 – 360° view
2.71ct Princess lab-grown diamond, E VS22.71ct Princess lab-grown diamond, E VS2 – 360° view
2.68ct Princess lab-grown diamond, E VVS22.68ct Princess lab-grown diamond, E VVS2 – 360° view
2.67ct Princess lab-grown diamond, E VS12.67ct Princess lab-grown diamond, E VS1 – 360° view
2.6ct Princess lab-grown diamond, F VS12.6ct Princess lab-grown diamond, F VS1 – 360° view
2.68ct Princess lab-grown diamond, D VS12.68ct Princess lab-grown diamond, D VS1 – 360° view
2.59ct Princess lab-grown diamond, E VS12.59ct Princess lab-grown diamond, E VS1 – 360° view
2.59ct Princess lab-grown diamond, E VS22.59ct Princess lab-grown diamond, E VS2 – 360° view
2.59ct Princess lab-grown diamond, F VS12.59ct Princess lab-grown diamond, F VS1 – 360° view
2.55ct Princess lab-grown diamond, F VS22.55ct Princess lab-grown diamond, F VS2 – 360° view
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1.59ct Princess lab-grown diamond, D VS11.59ct Princess lab-grown diamond, D VS1 – 360° view
1.59ct Princess lab-grown diamond, E VS11.59ct Princess lab-grown diamond, E VS1 – 360° view
1.58ct Round lab-grown diamond, E VVS21.58ct Round lab-grown diamond, E VVS2 – 360° view
1.58ct Round lab-grown diamond, E VVS21.58ct Round lab-grown diamond, E VVS2 – 360° view
1.59ct Round lab-grown diamond, E VVS21.59ct Round lab-grown diamond, E VVS2 – 360° view
1.58ct Round lab-grown diamond, E VVS21.58ct Round lab-grown diamond, E VVS2 – 360° view
Champagne lab-grown sapphire, pear cutChampagne lab-grown sapphire, pear cut, side view
Champagne lab-grown sapphire, heart cutChampagne lab-grown sapphire, heart cut, side view
Champagne lab-grown sapphire, asscher cutChampagne lab-grown sapphire, asscher cut, side view
Champagne lab-grown sapphire, oval cutChampagne lab-grown sapphire, oval cut, side view
Champagne lab-grown sapphire, radiant cutChampagne lab-grown sapphire, radiant cut, side view

All individual gemstones Jewellery Set