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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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4601 products

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, D VS11.09ct Round lab-grown diamond, D VS1 – 360° view
1.09 Carat Round Lab Diamond, D VS1, Excellent Cut, IGI Sale price£410
1.09ct Round lab-grown diamond, D VS11.09ct Round lab-grown diamond, D VS1 – 360° view
1.09 Carat Round Lab Diamond, D VS1, Excellent Cut, IGI Sale price£410
1.09ct Round lab-grown diamond, D VS11.09ct Round lab-grown diamond, D VS1 – 360° view
1.09 Carat Round Lab Diamond, D VS1, Excellent Cut, IGI Sale price£410
1.08ct Round lab-grown diamond, D VS11.08ct Round lab-grown diamond, D VS1 – 360° view
1.08 Carat Round Lab Diamond, D VS1, Ideal Cut, IGI Sale price£400
3.08ct Radiant lab-grown diamond, E VS13.08ct Radiant lab-grown diamond, E VS1 – 360° view
3.08 Carat Radiant Lab Diamond, E VS1, IGI Sale price£1,010
2.03ct Radiant lab-grown diamond, E VS22.03ct Radiant lab-grown diamond, E VS2 – 360° view
2.03 Carat Radiant Lab Diamond, E VS2, GIA Sale price£680
1.08ct Radiant lab-grown diamond, Fancy Vivid Blue, VS11.08ct Radiant lab-grown diamond, Fancy Vivid Blue, VS1 – 360° view
1.08 Carat Radiant Lab Diamond, Fancy Vivid Blue, VS1, IGI Sale price£1,350
2.81ct Elongated Cushion lab-grown diamond, D VVS22.81ct Elongated Cushion lab-grown diamond, D VVS2 – 360° view
2.81 Carat Elongated Cushion Lab Diamond, D VVS2, IGI Sale price£1,060
1.57ct Princess lab-grown diamond, D VS11.57ct Princess lab-grown diamond, D VS1 – 360° view
1.57 Carat Princess Lab Diamond, D VS1, IGI Sale price£600
10.23ct Pear lab-grown diamond, F VVS210.23ct Pear lab-grown diamond, F VVS2 – 360° view
10.23 Carat Pear Lab Diamond, F VVS2, IGI Sale price£3,110
4.02ct Pear lab-grown diamond, E VVS14.02ct Pear lab-grown diamond, E VVS1 – 360° view
4.02 Carat Pear Lab Diamond, E VVS1, IGI Sale price£1,360
5ct Pear lab-grown diamond, D VVS25ct Pear lab-grown diamond, D VVS2 – 360° view
5 Carat Pear Lab Diamond, D VVS2, IGI Sale price£1,760
6.09ct Marquise lab-grown diamond, E VVS26.09ct Marquise lab-grown diamond, E VVS2 – 360° view
6.09 Carat Marquise Lab Diamond, E VVS2, IGI Sale price£1,950
2.09ct Marquise lab-grown diamond, E VS12.09ct Marquise lab-grown diamond, E VS1 – 360° view
2.09 Carat Marquise Lab Diamond, E VS1, IGI Sale price£710
1.08ct Marquise lab-grown diamond, E VS11.08ct Marquise lab-grown diamond, E VS1 – 360° view
1.08 Carat Marquise Lab Diamond, E VS1, IGI Sale price£400
2.57ct Emerald lab-grown diamond, E VS12.57ct Emerald lab-grown diamond, E VS1 – 360° view
2.57 Carat Emerald Lab Diamond, E VS1, IGI Sale price£860
2.57ct Emerald lab-grown diamond, E VVS22.57ct Emerald lab-grown diamond, E VVS2 – 360° view
2.57 Carat Emerald Lab Diamond, E VVS2, IGI Sale price£890
2.57ct Emerald lab-grown diamond, E VS12.57ct Emerald lab-grown diamond, E VS1 – 360° view
2.57 Carat Emerald Lab Diamond, E VS1, GIA Sale price£860
1.58ct Emerald lab-grown diamond, D VS11.58ct Emerald lab-grown diamond, D VS1 – 360° view
1.58 Carat Emerald Lab Diamond, D VS1, IGI Sale price£600
2.09ct Elongated Cushion lab-grown diamond, E VS12.09ct Elongated Cushion lab-grown diamond, E VS1 – 360° view
2.09 Carat Elongated Cushion Lab Diamond, E VS1, IGI Sale price£740
3.1ct Round lab-grown diamond, E VS23.1ct Round lab-grown diamond, E VS2 – 360° view
3.1 Carat Round Lab Diamond, E VS2, Excellent Cut, GIA Sale price£930
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, 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, 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, E VVS21.59ct Round lab-grown diamond, E VVS2 – 360° view
1.59 Carat Round Lab Diamond, E VVS2, Ideal Cut, IGI Sale price£540
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, Ideal Cut, IGI Sale price£540
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, 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, Ideal Cut, IGI Sale price£380
1.09ct Round lab-grown diamond, D VS11.09ct Round lab-grown diamond, D VS1 – 360° view
1.09 Carat Round Lab Diamond, D VS1, Excellent Cut, IGI Sale price£410
1.05ct Round lab-grown diamond, E VS11.05ct Round lab-grown diamond, E VS1 – 360° view
1.05 Carat Round Lab Diamond, E VS1, Ideal Cut, IGI Sale price£380
1ct Round lab-grown diamond, E VS21ct Round lab-grown diamond, E VS2 – 360° view
1 Carat Round Lab Diamond, E VS2, Ideal Cut, IGI Sale price£370
0.7ct Round lab-grown diamond, E VVS20.7ct Round lab-grown diamond, E VVS2 – 360° view
0.7 Carat Round Lab Diamond, E VVS2, Excellent Cut, IGI Sale price£350
5.09ct Radiant lab-grown diamond, F VS15.09ct Radiant lab-grown diamond, F VS1 – 360° view
5.09 Carat Radiant Lab Diamond, F VS1, IGI Sale price£1,590
2.01ct Radiant lab-grown diamond, G VS12.01ct Radiant lab-grown diamond, G VS1 – 360° view
2.01 Carat Radiant Lab Diamond, G VS1, IGI Sale price£660
1.06ct Radiant lab-grown diamond, Fancy Vivid Blue, VS21.06ct Radiant lab-grown diamond, Fancy Vivid Blue, VS2 – 360° view
1.06 Carat Radiant Lab Diamond, Fancy Vivid Blue, VS2, IGI Sale price£1,330
2.09ct Marquise lab-grown diamond, E VS12.09ct Marquise lab-grown diamond, E VS1 – 360° view
2.09 Carat Marquise Lab Diamond, E VS1, IGI Sale price£710
1.94ct Emerald lab-grown diamond, D VS11.94ct Emerald lab-grown diamond, D VS1 – 360° view
1.94 Carat Emerald Lab Diamond, D VS1, IGI Sale price£720
2.77ct Pear lab-grown diamond, E VS12.77ct Pear lab-grown diamond, E VS1 – 360° view
2.77 Carat Pear Lab Diamond, E VS1, GIA Sale price£920
2.65ct Pear lab-grown diamond, D VS12.65ct Pear lab-grown diamond, D VS1 – 360° view
2.65 Carat Pear Lab Diamond, D VS1, IGI Sale price£950
2.58ct Pear lab-grown diamond, E VS12.58ct Pear lab-grown diamond, E VS1 – 360° view
2.58 Carat Pear Lab Diamond, E VS1, IGI Sale price£860
2.66ct Pear lab-grown diamond, E VS22.66ct Pear lab-grown diamond, E VS2 – 360° view
2.66 Carat Pear Lab Diamond, E VS2, GIA Sale price£870
1.59ct Pear lab-grown diamond, D VS11.59ct Pear lab-grown diamond, D VS1 – 360° view
1.59 Carat Pear Lab Diamond, D VS1, IGI Sale price£600
3.09ct Marquise lab-grown diamond, E VS13.09ct Marquise lab-grown diamond, E VS1 – 360° view
3.09 Carat Marquise Lab Diamond, E VS1, IGI Sale price£1,020
2.09ct Marquise lab-grown diamond, E VS12.09ct Marquise lab-grown diamond, E VS1 – 360° view
2.09 Carat Marquise Lab Diamond, E VS1, IGI Sale price£710
1.59ct Marquise lab-grown diamond, D VS11.59ct Marquise lab-grown diamond, D VS1 – 360° view
1.59 Carat Marquise Lab Diamond, D VS1, IGI Sale price£600

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