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Lab-grown diamonds £2,000 and over

Our largest and rarest loose lab-grown diamonds, from £2,000, each with its independent IGI or GIA grading report. For bigger stones or anything outside our listings, ask us and we can source one for you.

Shop by budget: under £500, £500 to £1,000, £1,000 to £2,000 or all loose diamonds.

Every loose diamond here has an independent IGI or GIA report and Excellent or Very Good polish and symmetry; nearly all are D–F colour and VS2 clarity or better, which is clean to the eye. The top grades cost no more in lab-grown, so the choices worth making are size, shape and proportion.

Start with what matters

Three choices, one list, largest stones first.

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Shape
Budget for the finished piece

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Largest stones first. Refine with the filters below.
  • Juvetti pickThe stones we would choose in each shape and size: top light performance plus one of the two below. Re-ranked as stones sell and arrive.
  • Top light performanceThe top tier for its shape: proportions in the narrow band that returns the most light.
  • Looks biggerMeasures larger across the top than most stones of its weight and shape.
  • Most for your moneyPrice per carat in the lowest quarter for its shape and size.

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272 products

2.09ct Radiant lab-grown diamond, Fancy Vivid Green, VVS22.09ct Radiant lab-grown diamond, Fancy Vivid Green, VVS2 – 360° view
7.08ct Radiant lab-grown diamond, F VS17.08ct Radiant lab-grown diamond, F VS1 – 360° view
2.01ct Princess lab-grown diamond, Fancy Intense Pink, VS12.01ct Princess lab-grown diamond, Fancy Intense Pink, VS1 – 360° view
5.01ct Oval lab-grown diamond, Fancy Vivid Blue, VS15.01ct Oval lab-grown diamond, Fancy Vivid Blue, VS1 – 360° view
15.1ct Square Emerald lab-grown diamond, G VVS215.1ct Square Emerald lab-grown diamond, G VVS2 – 360° view
2.08ct Cushion lab-grown diamond, Fancy Vivid Blue, VS12.08ct Cushion lab-grown diamond, Fancy Vivid Blue, VS1 – 360° view
3.04ct Square Emerald lab-grown diamond, Fancy Vivid Blue, VS13.04ct Square Emerald lab-grown diamond, Fancy Vivid Blue, VS1 – 360° view
2ct Round lab-grown diamond, Fancy Vivid Blue, VS22ct Round lab-grown diamond, Fancy Vivid Blue, VS2 – 360° view
10.93ct Emerald lab-grown diamond, F VS110.93ct Emerald lab-grown diamond, F VS1 – 360° view
4.07ct Cushion lab-grown diamond, Fancy Vivid Blue, VVS24.07ct Cushion lab-grown diamond, Fancy Vivid Blue, VVS2 – 360° view
8.95ct Radiant lab-grown diamond, G VS28.95ct Radiant lab-grown diamond, G VS2 – 360° view
7.09ct Radiant lab-grown diamond, G VS17.09ct Radiant lab-grown diamond, G VS1 – 360° view
7.02ct Oval lab-grown diamond, F VS17.02ct Oval lab-grown diamond, F VS1 – 360° view
7.34ct Radiant lab-grown diamond, F VVS27.34ct Radiant lab-grown diamond, F VVS2 – 360° view
13.07ct Pear lab-grown diamond, H VS213.07ct Pear lab-grown diamond, H VS2 – 360° view
10.66ct Pear lab-grown diamond, F VS110.66ct Pear lab-grown diamond, F VS1 – 360° view
10.21ct Oval lab-grown diamond, F VVS210.21ct Oval lab-grown diamond, F VVS2 – 360° view
9.77ct Oval lab-grown diamond, E VVS29.77ct Oval lab-grown diamond, E VVS2 – 360° view
7.27ct Round lab-grown diamond, E VVS27.27ct Round lab-grown diamond, E VVS2 – 360° view
8.26ct Round lab-grown diamond, E VVS28.26ct Round lab-grown diamond, E VVS2 – 360° view
1.56ct Pear lab-grown diamond, Fancy Vivid Blue, VS11.56ct Pear lab-grown diamond, Fancy Vivid Blue, VS1 – 360° view
1.55ct Oval lab-grown diamond, Fancy Vivid Blue, VS11.55ct Oval lab-grown diamond, Fancy Vivid Blue, VS1 – 360° view
7.55ct Princess lab-grown diamond, F VS17.55ct Princess lab-grown diamond, F VS1 – 360° view
8.51ct Round lab-grown diamond, F VVS28.51ct Round lab-grown diamond, F VVS2 – 360° view
7.1ct Heart lab-grown diamond, G VS27.1ct Heart lab-grown diamond, G VS2 – 360° view
7.58ct Oval lab-grown diamond, E VVS27.58ct Oval lab-grown diamond, E VVS2 – 360° view
8.04ct Oval lab-grown diamond, E VVS28.04ct Oval lab-grown diamond, E VVS2 – 360° view
2.09ct Oval lab-grown diamond, Fancy Vivid Pink, VVS22.09ct Oval lab-grown diamond, Fancy Vivid Pink, VVS2 – 360° view
10.01ct Round lab-grown diamond, E SI110.01ct Round lab-grown diamond, E SI1 – 360° view
11.01ct Round lab-grown diamond, F SI111.01ct Round lab-grown diamond, F SI1 – 360° view
5.04ct Radiant lab-grown diamond, D VVS15.04ct Radiant lab-grown diamond, D VVS1 – 360° view
8.02ct Round lab-grown diamond, F VS18.02ct Round lab-grown diamond, F VS1 – 360° view
1.91ct Emerald lab-grown diamond, Fancy Pink, VVS21.91ct Emerald lab-grown diamond, Fancy Pink, VVS2 – 360° view
7.1ct Oval lab-grown diamond, E VVS27.1ct Oval lab-grown diamond, E VVS2 – 360° view
4.57ct Radiant lab-grown diamond, Fancy Vivid Yellow, VS24.57ct Radiant lab-grown diamond, Fancy Vivid Yellow, VS2 – 360° view
14.26ct Pear lab-grown diamond, E VVS214.26ct Pear lab-grown diamond, E VVS2 – 360° view
5.01ct Heart lab-grown diamond, Fancy Vivid Pink, VS15.01ct Heart lab-grown diamond, Fancy Vivid Pink, VS1 – 360° view
15.38ct Radiant lab-grown diamond, F VVS215.38ct Radiant lab-grown diamond, F VVS2 – 360° view
7.06ct Oval lab-grown diamond, E VVS27.06ct Oval lab-grown diamond, E VVS2 – 360° view
13.04ct Pear lab-grown diamond, E VVS213.04ct Pear lab-grown diamond, E VVS2 – 360° view
5.07ct Elongated Cushion lab-grown diamond, D VVS15.07ct Elongated Cushion lab-grown diamond, D VVS1 – 360° view
15.1ct Square Emerald lab-grown diamond, E VS115.1ct Square Emerald lab-grown diamond, E VS1 – 360° view
8.28ct Radiant lab-grown diamond, E VVS28.28ct Radiant lab-grown diamond, E VVS2 – 360° view
6.02ct Radiant lab-grown diamond, D VVS26.02ct Radiant lab-grown diamond, D VVS2 – 360° view
3.02ct Radiant lab-grown diamond, Fancy Intense Yellow, VS23.02ct Radiant lab-grown diamond, Fancy Intense Yellow, VS2 – 360° view
8.1ct Radiant lab-grown diamond, F VVS28.1ct Radiant lab-grown diamond, F VVS2 – 360° view
8.78ct Princess lab-grown diamond, E VS18.78ct Princess lab-grown diamond, E VS1 – 360° view
4.54ct Radiant lab-grown diamond, Fancy Intense Yellow, VS14.54ct Radiant lab-grown diamond, Fancy Intense Yellow, VS1 – 360° view