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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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4630 products

1.08ct Marquise lab-grown diamond, D VS11.08ct Marquise lab-grown diamond, D VS1 – 360° view
1.08 Carat Marquise Lab Diamond, D VS1, IGI Sale price£430
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8.06 Carat Heart Lab Diamond, E VVS2, IGI Sale price£2,510
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1.93 Carat Emerald Lab Diamond, E VS1, IGI Sale price£660
1.43ct Emerald lab-grown diamond, E VS11.43ct Emerald lab-grown diamond, E VS1 – 360° view
1.43 Carat Emerald Lab Diamond, E VS1, IGI Sale price£510
0.85ct Emerald lab-grown diamond, D VS10.85ct Emerald lab-grown diamond, D VS1 – 360° view
0.85 Carat Emerald Lab Diamond, D VS1, IGI Sale price£360
0.89ct Elongated Cushion lab-grown diamond, D VS10.89ct Elongated Cushion lab-grown diamond, D VS1 – 360° view
0.89 Carat Elongated Cushion Lab Diamond, D VS1, IGI Sale price£400
5.04ct Emerald lab-grown diamond, E VS15.04ct Emerald lab-grown diamond, E VS1 – 360° view
5.04 Carat Emerald Lab Diamond, E VS1, IGI Sale price£1,580
7.03ct Round lab-grown diamond, E VS17.03ct Round lab-grown diamond, E VS1 – 360° view
7.03 Carat Round Lab Diamond, E VS1, Ideal Cut, IGI Sale price£1,950
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5.5 Carat Round Lab Diamond, D VVS2, Ideal Cut, IGI Sale price£1,760
2.26ct Round lab-grown diamond, G VS12.26ct Round lab-grown diamond, G VS1 – 360° view
2.26 Carat Round Lab Diamond, G VS1, Ideal Cut, IGI Sale price£680
2.36ct Round lab-grown diamond, F VS22.36ct Round lab-grown diamond, F VS2 – 360° view
2.36 Carat Round Lab Diamond, F VS2, Excellent Cut, GIA Sale price£730
2.33ct Round lab-grown diamond, D VS12.33ct Round lab-grown diamond, D VS1 – 360° view
2.33 Carat Round Lab Diamond, D VS1, Ideal Cut, IGI Sale price£790
1.59ct Round lab-grown diamond, D VS11.59ct Round lab-grown diamond, D VS1 – 360° view
1.59 Carat Round Lab Diamond, D VS1, Ideal Cut, IGI Sale price£570
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1.07 Carat Round Lab Diamond, D VS2, Excellent Cut, GIA Sale price£480
19.46ct Radiant lab-grown diamond, F VS219.46ct Radiant lab-grown diamond, F VS2 – 360° view
19.46 Carat Radiant Lab Diamond, F VS2, IGI Sale price£5,240
1.45ct Pear lab-grown diamond, Fancy Vivid Blue, VVS21.45ct Pear lab-grown diamond, Fancy Vivid Blue, VVS2 – 360° view
1.45 Carat Pear Lab Diamond, Fancy Vivid Blue, VVS2, IGI Sale price£1,780
1.43ct Pear lab-grown diamond, E VS11.43ct Pear lab-grown diamond, E VS1 – 360° view
1.43 Carat Pear Lab Diamond, E VS1, IGI Sale price£510
1.42ct Pear lab-grown diamond, D VVS21.42ct Pear lab-grown diamond, D VVS2 – 360° view
1.42 Carat Pear Lab Diamond, D VVS2, IGI Sale price£570
1.4ct Pear lab-grown diamond, F VVS21.4ct Pear lab-grown diamond, F VVS2 – 360° view
1.4 Carat Pear Lab Diamond, F VVS2, IGI Sale price£520
1.08ct Oval lab-grown diamond, E VS21.08ct Oval lab-grown diamond, E VS2 – 360° view
1.08 Carat Oval Lab Diamond, E VS2, GIA Sale price£450
1.07ct Oval lab-grown diamond, Fancy Vivid Blue, VS11.07ct Oval lab-grown diamond, Fancy Vivid Blue, VS1 – 360° view
1.07 Carat Oval Lab Diamond, Fancy Vivid Blue, VS1, IGI Sale price£1,340
3.03ct Emerald lab-grown diamond, G VS13.03ct Emerald lab-grown diamond, G VS1 – 360° view
3.03 Carat Emerald Lab Diamond, G VS1, IGI Sale price£950
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1.1 Carat Heart Lab Diamond, E VS2, IGI Sale price£390
1.93ct Emerald lab-grown diamond, E VVS21.93ct Emerald lab-grown diamond, E VVS2 – 360° view
1.93 Carat Emerald Lab Diamond, E VVS2, IGI Sale price£690
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5.03 Carat Oval Lab Diamond, E VS1, IGI Sale price£1,580
0.83ct Emerald lab-grown diamond, D VS10.83ct Emerald lab-grown diamond, D VS1 – 360° view
0.83 Carat Emerald Lab Diamond, D VS1, IGI Sale price£360
4.1ct Marquise lab-grown diamond, E VVS24.1ct Marquise lab-grown diamond, E VVS2 – 360° view
4.1 Carat Marquise Lab Diamond, E VVS2, IGI Sale price£1,360
8.07ct Triangle lab-grown diamond, F VS28.07ct Triangle lab-grown diamond, F VS2 – 360° view
8.07 Carat Triangle Lab Diamond, F VS2, IGI Sale price£3,670
1.73ct Square Emerald lab-grown diamond, F VS11.73ct Square Emerald lab-grown diamond, F VS1 – 360° view
1.73 Carat Square Emerald Lab Diamond, F VS1, IGI Sale price£600
5.01ct Round lab-grown diamond, F VS15.01ct Round lab-grown diamond, F VS1 – 360° view
5.01 Carat Round Lab Diamond, F VS1, Ideal Cut, IGI Sale price£1,440
1.58ct Round lab-grown diamond, D VS21.58ct Round lab-grown diamond, D VS2 – 360° view
1.58 Carat Round Lab Diamond, D VS2, Excellent Cut, GIA Sale price£550
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2.06 Carat Radiant Lab Diamond, E VVS1, IGI Sale price£750
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2.05 Carat Radiant Lab Diamond, E VS1, GIA Sale price£700
6.26ct Pear lab-grown diamond, E VVS26.26ct Pear lab-grown diamond, E VVS2 – 360° view
6.26 Carat Pear Lab Diamond, E VVS2, IGI Sale price£2,000
0.87ct Pear lab-grown diamond, D VS10.87ct Pear lab-grown diamond, D VS1 – 360° view
0.87 Carat Pear Lab Diamond, D VS1, IGI Sale price£370
0.86ct Pear lab-grown diamond, D VS10.86ct Pear lab-grown diamond, D VS1 – 360° view
0.86 Carat Pear Lab Diamond, D VS1, IGI Sale price£350
0.85ct Pear lab-grown diamond, E VS10.85ct Pear lab-grown diamond, E VS1 – 360° view
0.85 Carat Pear Lab Diamond, E VS1, IGI Sale price£370
0.85ct Pear lab-grown diamond, D VS10.85ct Pear lab-grown diamond, D VS1 – 360° view
0.85 Carat Pear Lab Diamond, D VS1, IGI Sale price£370
0.84ct Pear lab-grown diamond, E VS10.84ct Pear lab-grown diamond, E VS1 – 360° view
0.84 Carat Pear Lab Diamond, E VS1, IGI Sale price£370
3.06ct Marquise lab-grown diamond, D VVS23.06ct Marquise lab-grown diamond, D VVS2 – 360° view
3.06 Carat Marquise Lab Diamond, D VVS2, IGI Sale price£1,130
0.98ct Marquise lab-grown diamond, D VS10.98ct Marquise lab-grown diamond, D VS1 – 360° view
0.98 Carat Marquise Lab Diamond, D VS1, IGI Sale price£390
4.07ct Emerald lab-grown diamond, E VVS24.07ct Emerald lab-grown diamond, E VVS2 – 360° view
4.07 Carat Emerald Lab Diamond, E VVS2, IGI Sale price£1,350
6.06ct Pear lab-grown diamond, F VS16.06ct Pear lab-grown diamond, F VS1 – 360° view
6.06 Carat Pear Lab Diamond, F VS1, IGI Sale price£1,860
1.92ct Emerald lab-grown diamond, E VVS21.92ct Emerald lab-grown diamond, E VVS2 – 360° view
1.92 Carat Emerald Lab Diamond, E VVS2, IGI Sale price£690
0.82ct Emerald lab-grown diamond, E VS10.82ct Emerald lab-grown diamond, E VS1 – 360° view
0.82 Carat Emerald Lab Diamond, E VS1, IGI Sale price£360
5.08ct Marquise lab-grown diamond, E VVS25.08ct Marquise lab-grown diamond, E VVS2 – 360° view
5.08 Carat Marquise Lab Diamond, E VVS2, IGI Sale price£1,650
3.07ct Round lab-grown diamond, E VS13.07ct Round lab-grown diamond, E VS1 – 360° view
3.07 Carat Round Lab Diamond, E VS1, Excellent Cut, GIA Sale price£980
5.06ct Emerald lab-grown diamond, E VS15.06ct Emerald lab-grown diamond, E VS1 – 360° view
5.06 Carat Emerald Lab Diamond, E VS1, IGI Sale price£1,580

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