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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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4609 products

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3.02 Carat Marquise Lab Diamond, E VVS2, IGI Sale price£1,030
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2.07 Carat Marquise Lab Diamond, E VVS2, IGI Sale price£740
2.07ct Marquise lab-grown diamond, D VVS22.07ct Marquise lab-grown diamond, D VVS2 – 360° view
2.07 Carat Marquise Lab Diamond, D VVS2, IGI Sale price£790
2.03ct Marquise lab-grown diamond, D VVS22.03ct Marquise lab-grown diamond, D VVS2 – 360° view
2.03 Carat Marquise Lab Diamond, D VVS2, IGI Sale price£780
2.03ct Marquise lab-grown diamond, E VS12.03ct Marquise lab-grown diamond, E VS1 – 360° view
2.03 Carat Marquise Lab Diamond, E VS1, IGI Sale price£700
2.02ct Marquise lab-grown diamond, D VS12.02ct Marquise lab-grown diamond, D VS1 – 360° view
2.02 Carat Marquise Lab Diamond, D VS1, IGI Sale price£750
5.1ct Emerald lab-grown diamond, D VVS25.1ct Emerald lab-grown diamond, D VVS2 – 360° view
5.1 Carat Emerald Lab Diamond, D VVS2, IGI Sale price£1,790
4.59ct Emerald lab-grown diamond, E VVS24.59ct Emerald lab-grown diamond, E VVS2 – 360° view
4.59 Carat Emerald Lab Diamond, E VVS2, IGI Sale price£1,510
4.05ct Emerald lab-grown diamond, D VVS24.05ct Emerald lab-grown diamond, D VVS2 – 360° view
4.05 Carat Emerald Lab Diamond, D VVS2, IGI Sale price£1,450
3.08ct Emerald lab-grown diamond, D VVS23.08ct Emerald lab-grown diamond, D VVS2 – 360° view
3.08 Carat Emerald Lab Diamond, D VVS2, IGI Sale price£1,140
4.05ct Pear lab-grown diamond, E VVS24.05ct Pear lab-grown diamond, E VVS2 – 360° view
4.05 Carat Pear Lab Diamond, E VVS2, IGI Sale price£1,350
3.01ct Emerald lab-grown diamond, D VS13.01ct Emerald lab-grown diamond, D VS1 – 360° view
3.01 Carat Emerald Lab Diamond, D VS1, IGI Sale price£1,070
2.04ct Emerald lab-grown diamond, D VVS22.04ct Emerald lab-grown diamond, D VVS2 – 360° view
2.04 Carat Emerald Lab Diamond, D VVS2, IGI Sale price£780
4.39ct Pear lab-grown diamond, D VVS24.39ct Pear lab-grown diamond, D VVS2 – 360° view
4.39 Carat Pear Lab Diamond, D VVS2, IGI Sale price£1,560
3.05ct Cushion lab-grown diamond, E VS13.05ct Cushion lab-grown diamond, E VS1 – 360° view
3.05 Carat Cushion Lab Diamond, E VS1, IGI Sale price£1,000
5.07ct Square Emerald lab-grown diamond, E VVS25.07ct Square Emerald lab-grown diamond, E VVS2 – 360° view
5.07 Carat Square Emerald Lab Diamond, E VVS2, IGI Sale price£1,650
2.09ct Square Emerald lab-grown diamond, E VVS22.09ct Square Emerald lab-grown diamond, E VVS2 – 360° view
2.09 Carat Square Emerald Lab Diamond, E VVS2, IGI Sale price£740
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2.04 Carat Square Emerald Lab Diamond, D VVS2, IGI Sale price£780
2.01ct Square Emerald lab-grown diamond, D VVS22.01ct Square Emerald lab-grown diamond, D VVS2 – 360° view
2.01 Carat Square Emerald Lab Diamond, D VVS2, IGI Sale price£770
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2.08 Carat Round Lab Diamond, E VS2, Excellent Cut, GIA Sale price£650
1.9ct Round lab-grown diamond, G VVS21.9ct Round lab-grown diamond, G VVS2 – 360° view
1.9 Carat Round Lab Diamond, G VVS2, Ideal Cut, IGI Sale price£610
2.05ct Round lab-grown diamond, E VS12.05ct Round lab-grown diamond, E VS1 – 360° view
2.05 Carat Round Lab Diamond, E VS1, Excellent Cut, GIA Sale price£660
2.03ct Round lab-grown diamond, E VS22.03ct Round lab-grown diamond, E VS2 – 360° view
2.03 Carat Round Lab Diamond, E VS2, Excellent Cut, GIA Sale price£640
2.05ct Round lab-grown diamond, E VS22.05ct Round lab-grown diamond, E VS2 – 360° view
2.05 Carat Round Lab Diamond, E VS2, Excellent Cut, GIA Sale price£640
2.02ct Round lab-grown diamond, E VS22.02ct Round lab-grown diamond, E VS2 – 360° view
2.02 Carat Round Lab Diamond, E VS2, Excellent Cut, GIA Sale price£630
1.99ct Round lab-grown diamond, E VS11.99ct Round lab-grown diamond, E VS1 – 360° view
1.99 Carat Round Lab Diamond, E VS1, Ideal Cut, IGI Sale price£640
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 VS21.59ct Round lab-grown diamond, E VS2 – 360° view
1.59 Carat Round Lab Diamond, E VS2, Excellent Cut, GIA Sale price£560
1.59ct Round lab-grown diamond, E VS21.59ct Round lab-grown diamond, E VS2 – 360° view
1.59 Carat Round Lab Diamond, E VS2, Excellent Cut, GIA Sale price£560
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, Ideal Cut, IGI Sale price£540
1.59ct Marquise lab-grown diamond, E VVS21.59ct Marquise lab-grown diamond, E VVS2 – 360° view
1.59 Carat Marquise Lab Diamond, E VVS2, IGI Sale price£580
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, 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, 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, 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, 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, Excellent Cut, IGI Sale price£380
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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

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