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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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4643 products

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2.03 Carat Oval Lab Diamond, D IF, IGI Sale price£830
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2.34 Carat Princess Lab Diamond, E VVS2, IGI Sale price£820
12.35ct Old Mine Cut lab-grown diamond, E VVS212.35ct Old Mine Cut lab-grown diamond, E VVS2 – 360° view
12.35 Carat Old Mine Cut Lab Diamond, E VVS2, IGI Sale price£6,950
4.04ct Pear lab-grown diamond, D VVS14.04ct Pear lab-grown diamond, D VVS1 – 360° view
4.04 Carat Pear Lab Diamond, D VVS1, IGI Sale price£1,680
5.02ct Emerald lab-grown diamond, D VVS15.02ct Emerald lab-grown diamond, D VVS1 – 360° view
5.02 Carat Emerald Lab Diamond, D VVS1, IGI Sale price£2,580
1.45ct Emerald lab-grown diamond, E VS11.45ct Emerald lab-grown diamond, E VS1 – 360° view
1.45 Carat Emerald Lab Diamond, E VS1, IGI Sale price£510
1.08ct Emerald lab-grown diamond, E VVS21.08ct Emerald lab-grown diamond, E VVS2 – 360° view
1.08 Carat Emerald Lab Diamond, E VVS2, IGI Sale price£410
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3.08 Carat Square Emerald Lab Diamond, D VVS2, IGI Sale price£1,140
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3.26 Carat Round Lab Diamond, F VS2, Excellent Cut, GIA Sale price£970
3.01ct Round lab-grown diamond, E VVS13.01ct Round lab-grown diamond, E VVS1 – 360° view
3.01 Carat Round Lab Diamond, E VVS1, Ideal Cut, IGI Sale price£970
2.9ct Round lab-grown diamond, D VS12.9ct Round lab-grown diamond, D VS1 – 360° view
2.9 Carat Round Lab Diamond, D VS1, Ideal Cut, IGI Sale price£960
2.82ct Round lab-grown diamond, E VS22.82ct Round lab-grown diamond, E VS2 – 360° view
2.82 Carat Round Lab Diamond, E VS2, Ideal Cut, IGI Sale price£850
2.81ct Round lab-grown diamond, D VS12.81ct Round lab-grown diamond, D VS1 – 360° view
2.81 Carat Round Lab Diamond, D VS1, Excellent Cut, GIA Sale price£930
2.78ct Round lab-grown diamond, E VS12.78ct Round lab-grown diamond, E VS1 – 360° view
2.78 Carat Round Lab Diamond, E VS1, Excellent Cut, GIA Sale price£860
2.76ct Round lab-grown diamond, E VS12.76ct Round lab-grown diamond, E VS1 – 360° view
2.76 Carat Round Lab Diamond, E VS1, Excellent Cut, GIA Sale price£850
2.69ct Round lab-grown diamond, F VS22.69ct Round lab-grown diamond, F VS2 – 360° view
2.69 Carat Round Lab Diamond, F VS2, Excellent Cut, GIA Sale price£820
2.59ct Round lab-grown diamond, E VS12.59ct Round lab-grown diamond, E VS1 – 360° view
2.59 Carat Round Lab Diamond, E VS1, Excellent Cut, GIA Sale price£810
2.57ct Round lab-grown diamond, E VS12.57ct Round lab-grown diamond, E VS1 – 360° view
2.57 Carat Round Lab Diamond, E VS1, Excellent Cut, GIA Sale price£800
2.22ct Round lab-grown diamond, E VS12.22ct Round lab-grown diamond, E VS1 – 360° view
2.22 Carat Round Lab Diamond, E VS1, Ideal Cut, IGI Sale price£700
2.53ct Round lab-grown diamond, F VS22.53ct Round lab-grown diamond, F VS2 – 360° view
2.53 Carat Round Lab Diamond, F VS2, Excellent Cut, GIA Sale price£770
2.32ct Round lab-grown diamond, F VVS22.32ct Round lab-grown diamond, F VVS2 – 360° view
2.32 Carat Round Lab Diamond, F VVS2, Ideal Cut, IGI Sale price£760
2.37ct Round lab-grown diamond, E VS12.37ct Round lab-grown diamond, E VS1 – 360° view
2.37 Carat Round Lab Diamond, E VS1, Ideal Cut, IGI Sale price£740
2.11ct Round lab-grown diamond, D VS22.11ct Round lab-grown diamond, D VS2 – 360° view
2.11 Carat Round Lab Diamond, D VS2, Ideal Cut, IGI Sale price£710
2.1ct Round lab-grown diamond, E VS22.1ct Round lab-grown diamond, E VS2 – 360° view
2.1 Carat Round Lab Diamond, E VS2, Excellent Cut, GIA Sale price£660
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2.1 Carat Round Lab Diamond, E VS1, Excellent Cut, GIA Sale price£670
2.09ct Round lab-grown diamond, E VS12.09ct Round lab-grown diamond, E VS1 – 360° view
2.09 Carat Round Lab Diamond, E VS1, Excellent Cut, GIA Sale price£670
2.09ct Round lab-grown diamond, E VS12.09ct Round lab-grown diamond, E VS1 – 360° view
2.09 Carat Round Lab Diamond, E VS1, Excellent Cut, GIA Sale price£670
2.09ct Round lab-grown diamond, D VS22.09ct Round lab-grown diamond, D VS2 – 360° view
2.09 Carat Round Lab Diamond, D VS2, Excellent Cut, GIA Sale price£710
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2.08 Carat Round Lab Diamond, E VS2, Excellent Cut, GIA Sale price£650
2.09ct Round lab-grown diamond, F VS12.09ct Round lab-grown diamond, F VS1 – 360° view
2.09 Carat Round Lab Diamond, F VS1, Excellent Cut, GIA Sale price£670
2.08ct Round lab-grown diamond, F VS22.08ct Round lab-grown diamond, F VS2 – 360° view
2.08 Carat Round Lab Diamond, F VS2, Excellent Cut, GIA Sale price£650
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2.09 Carat Round Lab Diamond, E VS2, Excellent Cut, GIA Sale price£650
2.03ct Round lab-grown diamond, E VS22.03ct Round lab-grown diamond, E VS2 – 360° view
2.03 Carat Round Lab Diamond, E VS2, Excellent Cut, GIA Sale price£640
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2.08 Carat Round Lab Diamond, E VS2, Excellent Cut, GIA Sale price£650
2.08ct Round lab-grown diamond, E VS12.08ct Round lab-grown diamond, E VS1 – 360° view
2.08 Carat Round Lab Diamond, E VS1, Excellent Cut, GIA Sale price£660
2.07ct Round lab-grown diamond, E VS22.07ct Round lab-grown diamond, E VS2 – 360° view
2.07 Carat Round Lab Diamond, E VS2, Excellent Cut, GIA Sale price£650
2.07ct Round lab-grown diamond, D VS22.07ct Round lab-grown diamond, D VS2 – 360° view
2.07 Carat Round Lab Diamond, D VS2, Excellent Cut, GIA Sale price£700
2.06ct Round lab-grown diamond, E VS22.06ct Round lab-grown diamond, E VS2 – 360° view
2.06 Carat Round Lab Diamond, E VS2, Excellent Cut, GIA Sale price£640
2.05ct Round lab-grown diamond, E VS12.05ct Round lab-grown diamond, E VS1 – 360° view
2.05 Carat Round Lab Diamond, E VS1, Excellent Cut, GIA Sale price£660
2.03ct Round lab-grown diamond, E VS12.03ct Round lab-grown diamond, E VS1 – 360° view
2.03 Carat Round Lab Diamond, E VS1, Excellent Cut, GIA Sale price£650
2.05ct Round lab-grown diamond, E VS22.05ct Round lab-grown diamond, E VS2 – 360° view
2.05 Carat Round Lab Diamond, E VS2, Excellent Cut, GIA Sale price£640
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2.07 Carat Round Lab Diamond, E VS2, Excellent Cut, GIA Sale price£650
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2.08 Carat Round Lab Diamond, E VS2, Excellent Cut, GIA Sale price£650
1.59ct Round lab-grown diamond, E VVS21.59ct Round lab-grown diamond, E VVS2 – 360° view
1.59 Carat Round Lab Diamond, E VVS2, Excellent Cut, IGI Sale price£540
1.59ct Round lab-grown diamond, F VS11.59ct Round lab-grown diamond, F VS1 – 360° view
1.59 Carat Round Lab Diamond, F VS1, Excellent Cut, GIA Sale price£550
2.02ct Round lab-grown diamond, E VS22.02ct Round lab-grown diamond, E VS2 – 360° view
2.02 Carat Round Lab Diamond, E VS2, Excellent Cut, GIA Sale price£630
2.02ct Round lab-grown diamond, D VS22.02ct Round lab-grown diamond, D VS2 – 360° view
2.02 Carat Round Lab Diamond, D VS2, Excellent Cut, GIA Sale price£680
1.94ct Round lab-grown diamond, E VVS21.94ct Round lab-grown diamond, E VVS2 – 360° view
1.94 Carat Round Lab Diamond, E VVS2, Ideal Cut, IGI Sale price£650

All individual gemstones Jewellery Set