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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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4613 products

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4.08 Carat Radiant Lab Diamond, E VVS2, IGI Sale price£1,360
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1.47 Carat Radiant Lab Diamond, E VVS2, IGI Sale price£540
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1.46 Carat Radiant Lab Diamond, D VS1, IGI Sale price£560
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1.45 Carat Radiant Lab Diamond, E VS1, IGI Sale price£510
3.04ct Princess lab-grown diamond, D VS13.04ct Princess lab-grown diamond, D VS1 – 360° view
3.04 Carat Princess Lab Diamond, D VS1, IGI Sale price£1,080
4.59ct Pear lab-grown diamond, F VVS24.59ct Pear lab-grown diamond, F VVS2 – 360° view
4.59 Carat Pear Lab Diamond, F VVS2, IGI Sale price£1,510
0.98ct Pear lab-grown diamond, E VS10.98ct Pear lab-grown diamond, E VS1 – 360° view
0.98 Carat Pear Lab Diamond, E VS1, IGI Sale price£370
2.09ct Oval lab-grown diamond, Fancy Vivid Pink, VVS22.09ct Oval lab-grown diamond, Fancy Vivid Pink, VVS2 – 360° view
2.09 Carat Oval Lab Diamond, Fancy Vivid Pink, VVS2, IGI Sale price£2,990
3.09ct Marquise lab-grown diamond, D VVS23.09ct Marquise lab-grown diamond, D VVS2 – 360° view
3.09 Carat Marquise Lab Diamond, D VVS2, IGI Sale price£1,140
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3.09 Carat Marquise Lab Diamond, E VVS2, IGI Sale price£1,060
3.09ct Marquise lab-grown diamond, D VS13.09ct Marquise lab-grown diamond, D VS1 – 360° view
3.09 Carat Marquise Lab Diamond, D VS1, IGI Sale price£1,100
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
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1.11 Carat Heart Lab Diamond, D VVS2, IGI Sale price£450
0.9ct Emerald lab-grown diamond, D VS20.9ct Emerald lab-grown diamond, D VS2 – 360° view
0.9 Carat Emerald Lab Diamond, D VS2, IGI Sale price£360
0.9ct Emerald lab-grown diamond, D VS10.9ct Emerald lab-grown diamond, D VS1 – 360° view
0.9 Carat Emerald Lab Diamond, D VS1, IGI Sale price£360
5.09ct Pear lab-grown diamond, E VVS25.09ct Pear lab-grown diamond, E VVS2 – 360° view
5.09 Carat Pear Lab Diamond, E VVS2, IGI Sale price£1,660
10.01ct Round lab-grown diamond, E SI110.01ct Round lab-grown diamond, E SI1 – 360° view
10.01 Carat Round Lab Diamond, E SI1, Ideal Cut, IGI Sale price£2,400
11.01ct Round lab-grown diamond, F SI111.01ct Round lab-grown diamond, F SI1 – 360° view
11.01 Carat Round Lab Diamond, F SI1, Ideal Cut, IGI Sale price£2,610
1.58ct Round lab-grown diamond, E VVS21.58ct Round lab-grown diamond, E VVS2 – 360° view
1.58 Carat Round Lab Diamond, E VVS2, Excellent Cut, IGI Sale price£540
3.07ct Marquise lab-grown diamond, E VVS23.07ct Marquise lab-grown diamond, E VVS2 – 360° view
3.07 Carat Marquise Lab Diamond, E VVS2, IGI Sale price£1,050
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
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, Excellent Cut, IGI Sale price£400
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2.09 Carat Emerald Lab Diamond, E VS1, GIA Sale price£710
4.08ct Pear lab-grown diamond, D VVS14.08ct Pear lab-grown diamond, D VVS1 – 360° view
4.08 Carat Pear Lab Diamond, D VVS1, IGI Sale price£1,690
0.77ct Pear lab-grown diamond, D VS10.77ct Pear lab-grown diamond, D VS1 – 360° view
0.77 Carat Pear Lab Diamond, D VS1, IGI Sale price£360
0.76ct Pear lab-grown diamond, Fancy Vivid Pink, VS10.76ct Pear lab-grown diamond, Fancy Vivid Pink, VS1 – 360° view
0.76 Carat Pear Lab Diamond, Fancy Vivid Pink, VS1, IGI Sale price£1,030
3.07ct Marquise lab-grown diamond, E VVS23.07ct Marquise lab-grown diamond, E VVS2 – 360° view
3.07 Carat Marquise Lab Diamond, E VVS2, IGI Sale price£1,050
2.53ct Marquise lab-grown diamond, D VVS22.53ct Marquise lab-grown diamond, D VVS2 – 360° view
2.53 Carat Marquise Lab Diamond, D VVS2, IGI Sale price£950
1.49ct Emerald lab-grown diamond, E VS11.49ct Emerald lab-grown diamond, E VS1 – 360° view
1.49 Carat Emerald Lab Diamond, E VS1, IGI Sale price£530
1.47ct Emerald lab-grown diamond, D VS11.47ct Emerald lab-grown diamond, D VS1 – 360° view
1.47 Carat Emerald Lab Diamond, D VS1, IGI Sale price£560
1.67ct Elongated Cushion lab-grown diamond, E VS21.67ct Elongated Cushion lab-grown diamond, E VS2 – 360° view
1.67 Carat Elongated Cushion Lab Diamond, E VS2, IGI Sale price£600
3.59ct Oval lab-grown diamond, Fancy Vivid Pink, VS13.59ct Oval lab-grown diamond, Fancy Vivid Pink, VS1 – 360° view
3.59 Carat Oval Lab Diamond, Fancy Vivid Pink, VS1, IGI Sale price£5,480
1.79ct Square Emerald lab-grown diamond, E VVS21.79ct Square Emerald lab-grown diamond, E VVS2 – 360° view
1.79 Carat Square Emerald Lab Diamond, E VVS2, IGI 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, 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, 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, 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, Ideal Cut, IGI Sale price£540
3.05ct Round lab-grown diamond, E VVS23.05ct Round lab-grown diamond, E VVS2 – 360° view
3.05 Carat Round Lab Diamond, E VVS2, Ideal Cut, IGI Sale price£970
5.07ct Radiant lab-grown diamond, E VS15.07ct Radiant lab-grown diamond, E VS1 – 360° view
5.07 Carat Radiant Lab Diamond, E VS1, IGI Sale price£1,590
1.59ct Princess lab-grown diamond, E VS11.59ct Princess lab-grown diamond, E VS1 – 360° view
1.59 Carat Princess Lab Diamond, E VS1, IGI Sale price£560
3.19ct Pear lab-grown diamond, E VVS23.19ct Pear lab-grown diamond, E VVS2 – 360° view
3.19 Carat Pear Lab Diamond, E VVS2, IGI Sale price£1,090
5.09ct Oval lab-grown diamond, E VVS25.09ct Oval lab-grown diamond, E VVS2 – 360° view
5.09 Carat Oval Lab Diamond, E VVS2, IGI Sale price£1,660
1.44ct Heart lab-grown diamond, E VVS21.44ct Heart lab-grown diamond, E VVS2 – 360° view
1.44 Carat Heart Lab Diamond, E VVS2, IGI Sale price£530
2.09ct Emerald lab-grown diamond, E VS12.09ct Emerald lab-grown diamond, E VS1 – 360° view
2.09 Carat Emerald Lab Diamond, E VS1, GIA Sale price£710
1.58ct Marquise lab-grown diamond, E VVS21.58ct Marquise lab-grown diamond, E VVS2 – 360° view
1.58 Carat Marquise Lab Diamond, E VVS2, IGI Sale price£580

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