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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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4622 products

7.06ct Oval lab-grown diamond, E VVS27.06ct Oval lab-grown diamond, E VVS2 – 360° view
7.06 Carat Oval Lab Diamond, E VVS2, IGI Sale price£2,220
2.1ct Oval lab-grown diamond, E VS12.1ct Oval lab-grown diamond, E VS1 – 360° view
2.1 Carat Oval Lab Diamond, E VS1, IGI Sale price£720
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
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3.1 Carat Emerald Lab Diamond, E VS1, IGI Sale price£1,020
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
3.05ct Elongated Cushion lab-grown diamond, Fancy Vivid Pink, VS23.05ct Elongated Cushion lab-grown diamond, Fancy Vivid Pink, VS2 – 360° view
3.05 Carat Elongated Cushion Lab Diamond, Fancy Vivid Pink, VS2, IGI Sale price£4,670
3.06ct Elongated Cushion lab-grown diamond, E VS13.06ct Elongated Cushion lab-grown diamond, E VS1 – 360° view
3.06 Carat Elongated Cushion Lab Diamond, E VS1, IGI Sale price£1,010
2.04ct Elongated Cushion lab-grown diamond, E VS12.04ct Elongated Cushion lab-grown diamond, E VS1 – 360° view
2.04 Carat Elongated Cushion Lab Diamond, E VS1, IGI Sale price£720
1.09ct Princess lab-grown diamond, D VS11.09ct Princess lab-grown diamond, D VS1 – 360° view
1.09 Carat Princess Lab Diamond, D VS1, IGI Sale price£430
2.86ct Round lab-grown diamond, E VVS22.86ct Round lab-grown diamond, E VVS2 – 360° view
2.86 Carat Round Lab Diamond, E VVS2, Ideal Cut, IGI Sale price£910
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3.09 Carat Round Lab Diamond, F VVS2, Excellent Cut, GIA Sale price£1,150
4.02ct Round lab-grown diamond, E VS14.02ct Round lab-grown diamond, E VS1 – 360° view
4.02 Carat Round Lab Diamond, E VS1, Ideal Cut, IGI Sale price£1,190
3.04ct Round lab-grown diamond, E VS13.04ct Round lab-grown diamond, E VS1 – 360° view
3.04 Carat Round Lab Diamond, E VS1, Ideal Cut, IGI Sale price£930
3.02ct Round lab-grown diamond, E VS13.02ct Round lab-grown diamond, E VS1 – 360° view
3.02 Carat Round Lab Diamond, E VS1, Excellent Cut, IGI Sale price£920
1.55ct Pear lab-grown diamond, G SI11.55ct Pear lab-grown diamond, G SI1 – 360° view
1.55 Carat Pear Lab Diamond, G SI1, IGI Sale price£470
3.09ct Radiant lab-grown diamond, E VVS23.09ct Radiant lab-grown diamond, E VVS2 – 360° view
3.09 Carat Radiant Lab Diamond, E VVS2, IGI Sale price£1,060
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
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5.52 Carat Square Emerald Lab Diamond, G VS2, IGI Sale price£1,600
5.07ct Square Emerald lab-grown diamond, H VVS25.07ct Square Emerald lab-grown diamond, H VVS2 – 360° view
5.07 Carat Square Emerald Lab Diamond, H VVS2, IGI Sale price£1,490
4.23ct Marquise lab-grown diamond, F VS14.23ct Marquise lab-grown diamond, F VS1 – 360° view
4.23 Carat Marquise Lab Diamond, F VS1, IGI Sale price£1,350
3.08ct Round lab-grown diamond, E VS23.08ct Round lab-grown diamond, E VS2 – 360° view
3.08 Carat Round Lab Diamond, E VS2, Excellent Cut, GIA Sale price£920
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, Excellent Cut, IGI Sale price£540
2.5ct Pear lab-grown diamond, E VS12.5ct Pear lab-grown diamond, E VS1 – 360° view
2.5 Carat Pear Lab Diamond, E VS1, IGI Sale price£840
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, Ideal Cut, IGI Sale price£410
3.58ct Oval lab-grown diamond, E VS13.58ct Oval lab-grown diamond, E VS1 – 360° view
3.58 Carat Oval Lab Diamond, E VS1, IGI Sale price£1,160
2.09ct Oval lab-grown diamond, E VS12.09ct Oval lab-grown diamond, E VS1 – 360° view
2.09 Carat Oval Lab Diamond, E VS1, IGI Sale price£710
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2.09 Carat Oval Lab Diamond, E VS1, IGI Sale price£710
2.08ct Oval lab-grown diamond, E VS12.08ct Oval lab-grown diamond, E VS1 – 360° view
2.08 Carat Oval Lab Diamond, E VS1, IGI Sale price£710
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2.09 Carat Marquise Lab Diamond, E VS1, IGI Sale price£710
2.08ct Marquise lab-grown diamond, E VVS22.08ct Marquise lab-grown diamond, E VVS2 – 360° view
2.08 Carat Marquise Lab Diamond, E VVS2, IGI Sale price£740
2.02ct Pear lab-grown diamond, E VS22.02ct Pear lab-grown diamond, E VS2 – 360° view
2.02 Carat Pear Lab Diamond, E VS2, GIA Sale price£680
3.03ct Elongated Cushion lab-grown diamond, E VS13.03ct Elongated Cushion lab-grown diamond, E VS1 – 360° view
3.03 Carat Elongated Cushion Lab Diamond, E VS1, IGI Sale price£1,000
3.06ct Elongated Cushion lab-grown diamond, E VVS23.06ct Elongated Cushion lab-grown diamond, E VVS2 – 360° view
3.06 Carat Elongated Cushion Lab Diamond, E VVS2, IGI Sale price£1,050
1.58ct Marquise lab-grown diamond, E VS11.58ct Marquise lab-grown diamond, E VS1 – 360° view
1.58 Carat Marquise Lab Diamond, E VS1, IGI Sale price£560
2.04ct Elongated Cushion lab-grown diamond, E VS12.04ct Elongated Cushion lab-grown diamond, E VS1 – 360° view
2.04 Carat Elongated Cushion Lab Diamond, E VS1, IGI Sale price£720
2.03ct Elongated Cushion lab-grown diamond, E VS12.03ct Elongated Cushion lab-grown diamond, E VS1 – 360° view
2.03 Carat Elongated Cushion Lab Diamond, E VS1, IGI Sale price£720
4.5ct Round lab-grown diamond, E VS14.5ct Round lab-grown diamond, E VS1 – 360° view
4.5 Carat Round Lab Diamond, E VS1, Ideal Cut, IGI Sale price£1,310
3.5ct Round lab-grown diamond, E VS13.5ct Round lab-grown diamond, E VS1 – 360° view
3.5 Carat Round Lab Diamond, E VS1, Ideal Cut, IGI Sale price£1,050
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
1.59ct 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
1.09ct Round lab-grown diamond, D VS11.09ct Round lab-grown diamond, D VS1 – 360° view
1.09 Carat Round Lab Diamond, D VS1, Ideal Cut, IGI Sale price£410
3.09ct Radiant lab-grown diamond, E VS13.09ct Radiant lab-grown diamond, E VS1 – 360° view
3.09 Carat Radiant Lab Diamond, E VS1, IGI Sale price£1,020
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
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

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