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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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4644 products

4.09ct Pear lab-grown diamond, D VVS14.09ct Pear lab-grown diamond, D VVS1 – 360° view
4.09 Carat Pear Lab Diamond, D VVS1, IGI Sale price£1,690
5.04ct Marquise lab-grown diamond, D VVS25.04ct Marquise lab-grown diamond, D VVS2 – 360° view
5.04 Carat Marquise Lab Diamond, D VVS2, IGI Sale price£1,770
0.87ct Marquise lab-grown diamond, E VS10.87ct Marquise lab-grown diamond, E VS1 – 360° view
0.87 Carat Marquise Lab Diamond, E VS1, IGI Sale price£380
1.59ct Square Emerald lab-grown diamond, E VVS21.59ct Square Emerald lab-grown diamond, E VVS2 – 360° view
1.59 Carat Square Emerald Lab Diamond, E VVS2, IGI Sale price£580
4.09ct Radiant lab-grown diamond, E VS14.09ct Radiant lab-grown diamond, E VS1 – 360° view
4.09 Carat Radiant Lab Diamond, E VS1, IGI Sale price£1,310
1.09ct Round lab-grown diamond, E VS11.09ct Round lab-grown diamond, E VS1 – 360° view
1.09 Carat Round Lab Diamond, E VS1, Ideal Cut, IGI Sale price£380
1.09ct Round lab-grown diamond, E VS11.09ct Round lab-grown diamond, E VS1 – 360° view
1.09 Carat Round Lab Diamond, E VS1, Excellent Cut, IGI Sale price£380
1.09ct Round lab-grown diamond, E VS11.09ct Round lab-grown diamond, E VS1 – 360° view
1.09 Carat Round Lab Diamond, E VS1, Ideal Cut, IGI Sale price£380
1.09ct Round lab-grown diamond, E VS11.09ct Round lab-grown diamond, E VS1 – 360° view
1.09 Carat Round Lab Diamond, E VS1, Excellent Cut, IGI Sale price£380
1.09ct Round lab-grown diamond, E VS11.09ct Round lab-grown diamond, E VS1 – 360° view
1.09 Carat Round Lab Diamond, E VS1, Ideal Cut, IGI Sale price£380
1.09ct Round lab-grown diamond, E VS11.09ct Round lab-grown diamond, E VS1 – 360° view
1.09 Carat Round Lab Diamond, E VS1, Excellent Cut, IGI Sale price£380
5.02ct Radiant lab-grown diamond, E VS25.02ct Radiant lab-grown diamond, E VS2 – 360° view
5.02 Carat Radiant Lab Diamond, E VS2, IGI Sale price£1,540
2ct Radiant lab-grown diamond, G VS22ct Radiant lab-grown diamond, G VS2 – 360° view
2 Carat Radiant Lab Diamond, G VS2, IGI Sale price£640
2.38ct Princess lab-grown diamond, E VS12.38ct Princess lab-grown diamond, E VS1 – 360° view
2.38 Carat Princess Lab Diamond, E VS1, IGI Sale price£800
3.09ct Pear lab-grown diamond, E VS13.09ct Pear lab-grown diamond, E VS1 – 360° view
3.09 Carat Pear Lab Diamond, E VS1, IGI Sale price£1,020
4.79ct Emerald lab-grown diamond, E VVS24.79ct Emerald lab-grown diamond, E VVS2 – 360° view
4.79 Carat Emerald Lab Diamond, E VVS2, IGI Sale price£1,570
3.11ct Oval lab-grown diamond, E VS13.11ct Oval lab-grown diamond, E VS1 – 360° view
3.11 Carat Oval Lab Diamond, E VS1, IGI Sale price£1,020
0.86ct Marquise lab-grown diamond, D VS10.86ct Marquise lab-grown diamond, D VS1 – 360° view
0.86 Carat Marquise Lab Diamond, D VS1, IGI Sale price£370
3.09ct Emerald lab-grown diamond, E VS13.09ct Emerald lab-grown diamond, E VS1 – 360° view
3.09 Carat Emerald Lab Diamond, E VS1, IGI Sale price£1,020
3.02ct Marquise lab-grown diamond, E VVS23.02ct Marquise lab-grown diamond, E VVS2 – 360° view
3.02 Carat Marquise Lab Diamond, E VVS2, IGI Sale price£1,030
3.01ct Marquise lab-grown diamond, E VS13.01ct Marquise lab-grown diamond, E VS1 – 360° view
3.01 Carat Marquise Lab Diamond, E VS1, IGI Sale price£990
2.1ct Marquise lab-grown diamond, E VS12.1ct Marquise lab-grown diamond, E VS1 – 360° view
2.1 Carat Marquise Lab Diamond, E VS1, IGI Sale price£720
2.1ct Marquise lab-grown diamond, E VS12.1ct Marquise lab-grown diamond, E VS1 – 360° view
2.1 Carat Marquise Lab Diamond, E VS1, IGI Sale price£720
2.1ct Marquise lab-grown diamond, E VS12.1ct Marquise lab-grown diamond, E VS1 – 360° view
2.1 Carat Marquise Lab Diamond, E VS1, IGI Sale price£720
2.1ct Marquise lab-grown diamond, E VS12.1ct Marquise lab-grown diamond, E VS1 – 360° view
2.1 Carat Marquise Lab Diamond, E VS1, IGI Sale price£720
2.1ct Marquise lab-grown diamond, E VS12.1ct Marquise lab-grown diamond, E VS1 – 360° view
2.1 Carat Marquise Lab Diamond, E VS1, IGI Sale price£720
2.81ct Emerald lab-grown diamond, G VVS22.81ct Emerald lab-grown diamond, G VVS2 – 360° view
2.81 Carat Emerald Lab Diamond, G VVS2, IGI Sale price£920
3.09ct Triangle lab-grown diamond, E VS13.09ct Triangle lab-grown diamond, E VS1 – 360° view
3.09 Carat Triangle Lab Diamond, E VS1, IGI Sale price£1,260
3.09ct Round lab-grown diamond, E VS13.09ct Round lab-grown diamond, E VS1 – 360° view
3.09 Carat Round Lab Diamond, E VS1, Excellent Cut, GIA Sale price£990
1.09ct Round lab-grown diamond, E VVS21.09ct Round lab-grown diamond, E VVS2 – 360° view
1.09 Carat Round Lab Diamond, E VVS2, Excellent Cut, IGI Sale price£390
1.09ct Round lab-grown diamond, E VVS21.09ct Round lab-grown diamond, E VVS2 – 360° view
1.09 Carat Round Lab Diamond, E VVS2, Excellent Cut, IGI Sale price£390
1.09ct Round lab-grown diamond, E VVS21.09ct Round lab-grown diamond, E VVS2 – 360° view
1.09 Carat Round Lab Diamond, E VVS2, Excellent Cut, IGI Sale price£390
1.09ct Round lab-grown diamond, E VVS21.09ct Round lab-grown diamond, E VVS2 – 360° view
1.09 Carat Round Lab Diamond, E VVS2, Excellent Cut, IGI Sale price£390
1.09ct Round lab-grown diamond, E VVS21.09ct Round lab-grown diamond, E VVS2 – 360° view
1.09 Carat Round Lab Diamond, E VVS2, Ideal Cut, IGI Sale price£390
1.08ct Round lab-grown diamond, E VVS21.08ct Round lab-grown diamond, E VVS2 – 360° view
1.08 Carat Round Lab Diamond, E VVS2, Excellent Cut, IGI Sale price£390
1.08ct Round lab-grown diamond, E VVS21.08ct Round lab-grown diamond, E VVS2 – 360° view
1.08 Carat Round Lab Diamond, E VVS2, Excellent Cut, IGI Sale price£390
3.05ct Radiant lab-grown diamond, D VVS13.05ct Radiant lab-grown diamond, D VVS1 – 360° view
3.05 Carat Radiant Lab Diamond, D VVS1, IGI Sale price£1,150
3.02ct Radiant lab-grown diamond, E VVS23.02ct Radiant lab-grown diamond, E VVS2 – 360° view
3.02 Carat Radiant Lab Diamond, E VVS2, IGI Sale price£1,030
5.58ct Oval lab-grown diamond, E VVS25.58ct Oval lab-grown diamond, E VVS2 – 360° view
5.58 Carat Oval Lab Diamond, E VVS2, IGI Sale price£1,800
2.85ct Princess lab-grown diamond, E VVS22.85ct Princess lab-grown diamond, E VVS2 – 360° view
2.85 Carat Princess Lab Diamond, E VVS2, IGI Sale price£980
1.58ct Pear lab-grown diamond, E VS11.58ct Pear lab-grown diamond, E VS1 – 360° view
1.58 Carat Pear Lab Diamond, E VS1, IGI Sale price£560
0.8ct Pear lab-grown diamond, D VS10.8ct Pear lab-grown diamond, D VS1 – 360° view
0.8 Carat Pear Lab Diamond, D VS1, IGI Sale price£370
2.1ct Heart lab-grown diamond, E VS12.1ct Heart lab-grown diamond, E VS1 – 360° view
2.1 Carat Heart Lab Diamond, E VS1, GIA Sale price£720
2.1ct Emerald lab-grown diamond, E VS12.1ct Emerald lab-grown diamond, E VS1 – 360° view
2.1 Carat Emerald Lab Diamond, E VS1, IGI Sale price£720
2.1ct Elongated Cushion lab-grown diamond, E VS12.1ct Elongated Cushion lab-grown diamond, E VS1 – 360° view
2.1 Carat Elongated Cushion Lab Diamond, E VS1, IGI Sale price£740
3ct Round lab-grown diamond, D VS13ct Round lab-grown diamond, D VS1 – 360° view
3 Carat Round Lab Diamond, D VS1, Excellent Cut, IGI Sale price£990
1.08ct Round lab-grown diamond, E VS11.08ct Round lab-grown diamond, E VS1 – 360° view
1.08 Carat Round Lab Diamond, E VS1, Ideal Cut, IGI Sale price£380
1.08ct Round lab-grown diamond, E VVS21.08ct Round lab-grown diamond, E VVS2 – 360° view
1.08 Carat Round Lab Diamond, E VVS2, Ideal Cut, IGI Sale price£390

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