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Juvetti picks: lab-grown diamonds

Our picks are the top 15% of loose lab-grown diamonds in each shape and size, chosen on the things that actually vary here: the length-to-width ratio that looks best for the shape, Excellent polish and symmetry, Ideal cut and hearts-and-arrows for rounds, and the best price per carat among stones of that size. Every pick has a 360° video and an IGI or GIA report. The list is re-ranked every night as stones sell and arrive.

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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425 products

7.06ct Dutch Marquise lab-grown diamond, E VS17.06ct Dutch Marquise lab-grown diamond, E VS1 – 360° view
5.08ct Dutch Marquise lab-grown diamond, F VVS25.08ct Dutch Marquise lab-grown diamond, F VVS2 – 360° view
19.46ct Radiant lab-grown diamond, F VS219.46ct Radiant lab-grown diamond, F VS2 – 360° view
4.09ct Dutch Marquise lab-grown diamond, G VS14.09ct Dutch Marquise lab-grown diamond, G VS1 – 360° view
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3.04ct Dutch Marquise lab-grown diamond, G VS23.04ct Dutch Marquise lab-grown diamond, G VS2 – 360° view
12.75ct Radiant lab-grown diamond, G VS212.75ct Radiant lab-grown diamond, G VS2 – 360° view
12.69ct Elongated Cushion lab-grown diamond, F VVS212.69ct Elongated Cushion lab-grown diamond, F VVS2 – 360° view
13.07ct Pear lab-grown diamond, H VS213.07ct Pear lab-grown diamond, H VS2 – 360° view
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9.42ct Oval lab-grown diamond, E VS29.42ct Oval lab-grown diamond, E VS2 – 360° view
9.06ct Heart lab-grown diamond, E VS19.06ct Heart lab-grown diamond, E VS1 – 360° view
9.1ct Emerald lab-grown diamond, E VS29.1ct Emerald lab-grown diamond, E VS2 – 360° view
11.01ct Round lab-grown diamond, F SI111.01ct Round lab-grown diamond, F SI1 – 360° view
8.78ct Princess lab-grown diamond, E VS18.78ct Princess lab-grown diamond, E VS1 – 360° view
2.1ct Dutch Marquise lab-grown diamond, G VS12.1ct Dutch Marquise lab-grown diamond, G VS1 – 360° view
7.01ct Oval lab-grown diamond, D VVS27.01ct Oval lab-grown diamond, D VVS2 – 360° view
8.04ct Marquise lab-grown diamond, F VS28.04ct Marquise lab-grown diamond, F VS2 – 360° view
7.06ct Cushion lab-grown diamond, F VS17.06ct Cushion lab-grown diamond, F VS1 – 360° view
6.09ct Pear lab-grown diamond, E VS16.09ct Pear lab-grown diamond, E VS1 – 360° view
6ct Radiant lab-grown diamond, F VS16ct Radiant lab-grown diamond, F VS1 – 360° view
5.58ct Heart lab-grown diamond, E VVS25.58ct Heart lab-grown diamond, E VVS2 – 360° view
6.1ct Emerald lab-grown diamond, G VS16.1ct Emerald lab-grown diamond, G VS1 – 360° view
5.73ct Princess lab-grown diamond, F VS15.73ct Princess lab-grown diamond, F VS1 – 360° view
6.45ct Round lab-grown diamond, F VS26.45ct Round lab-grown diamond, F VS2 – 360° view
6ct Cushion lab-grown diamond, F VS26ct Cushion lab-grown diamond, F VS2 – 360° view
5.08ct Oval lab-grown diamond, F VVS25.08ct Oval lab-grown diamond, F VVS2 – 360° view
5.08ct Emerald lab-grown diamond, E VVS25.08ct Emerald lab-grown diamond, E VVS2 – 360° view
5.07ct Emerald lab-grown diamond, E VVS25.07ct Emerald lab-grown diamond, E VVS2 – 360° view
5.08ct Oval lab-grown diamond, E VVS25.08ct Oval lab-grown diamond, E VVS2 – 360° view
5.05ct Pear lab-grown diamond, E VVS25.05ct Pear lab-grown diamond, E VVS2 – 360° view
5.88ct Round lab-grown diamond, F VS25.88ct Round lab-grown diamond, F VS2 – 360° view
5.19ct Radiant lab-grown diamond, F VS15.19ct Radiant lab-grown diamond, F VS1 – 360° view
5.18ct Cushion lab-grown diamond, F VVS25.18ct Cushion lab-grown diamond, F VVS2 – 360° view
5.52ct Square Emerald lab-grown diamond, G VS25.52ct Square Emerald lab-grown diamond, G VS2 – 360° view
5.08ct Marquise lab-grown diamond, E VS15.08ct Marquise lab-grown diamond, E VS1 – 360° view
5.08ct Oval lab-grown diamond, E VS15.08ct Oval lab-grown diamond, E VS1 – 360° view
5.04ct Oval lab-grown diamond, E VS15.04ct Oval lab-grown diamond, E VS1 – 360° view
5.06ct Oval lab-grown diamond, E VS15.06ct Oval lab-grown diamond, E VS1 – 360° view
5.04ct Emerald lab-grown diamond, E VS15.04ct Emerald lab-grown diamond, E VS1 – 360° view
5.06ct Emerald lab-grown diamond, E VS15.06ct Emerald lab-grown diamond, E VS1 – 360° view
5.05ct Elongated Cushion lab-grown diamond, E VVS25.05ct Elongated Cushion lab-grown diamond, E VVS2 – 360° view
5.02ct Radiant lab-grown diamond, F VS15.02ct Radiant lab-grown diamond, F VS1 – 360° view
5.04ct Oval lab-grown diamond, E VS25.04ct Oval lab-grown diamond, E VS2 – 360° view
5.06ct Elongated Cushion lab-grown diamond, E VS15.06ct Elongated Cushion lab-grown diamond, E VS1 – 360° view
4.63ct Pear lab-grown diamond, F VVS24.63ct Pear lab-grown diamond, F VVS2 – 360° view
4.84ct Elongated Cushion lab-grown diamond, F VVS24.84ct Elongated Cushion lab-grown diamond, F VVS2 – 360° view