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Green lab-grown diamonds

Green is one of the rarest diamond colours in nature. Our small, carefully chosen collection of loose lab-grown green diamonds includes rich Fancy Vivid Green and green-blue stones, each with an IGI grading report.

What the badges mean
  • Juvetti pickOur shortlist for each shape and size: Cut for sparkle plus Looks bigger or Most for your money, with an IGI or GIA report and a 360° video.
  • Cut for sparkleDepth, table and length-to-width ratio in the range that returns the most light for its shape, with Excellent polish and symmetry. Rounds must also be Ideal cut or hearts and arrows.
  • Looks biggerMeasured face-up (length × width) against its carat weight: larger across the top than most stones of the same shape and size.
  • Most for your moneyPrice per carat compared with stones of the same shape and size: this one sits in the cheapest quarter.

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9 products

6.24 Carat Elongated Cushion Lab Diamond, Fancy Intense Greenish Blue, VS1, IGI Sale price£6,570
1.1ct Radiant lab-grown diamond, Fancy Vivid Green, VS11.1ct Radiant lab-grown diamond, Fancy Vivid Green, VS1 – 360° view
1.1 Carat Radiant Lab Diamond, Fancy Vivid Green, VS1, IGI Sale price£1,380
2.09ct Radiant lab-grown diamond, Fancy Vivid Greenish Blue, VVS22.09ct Radiant lab-grown diamond, Fancy Vivid Greenish Blue, VVS2 – 360° view
2.09 Carat Radiant Lab Diamond, Fancy Vivid Greenish Blue, VVS2, IGI Sale price£2,750
2.08ct Radiant lab-grown diamond, Fancy Vivid Green, VS12.08ct Radiant lab-grown diamond, Fancy Vivid Green, VS1 – 360° view
2.08 Carat Radiant Lab Diamond, Fancy Vivid Green, VS1, IGI Sale price£2,650
1.52ct Radiant lab-grown diamond, Fancy Vivid Green, VVS21.52ct Radiant lab-grown diamond, Fancy Vivid Green, VVS2 – 360° view
1.52 Carat Radiant Lab Diamond, Fancy Vivid Green, VVS2, IGI Sale price£1,960
1.52ct Pear lab-grown diamond, Fancy Vivid Green, VS11.52ct Pear lab-grown diamond, Fancy Vivid Green, VS1 – 360° view
1.52 Carat Pear Lab Diamond, Fancy Vivid Green, VS1, IGI Sale price£1,960
1.1ct Emerald lab-grown diamond, Fancy Vivid Green, VS21.1ct Emerald lab-grown diamond, Fancy Vivid Green, VS2 – 360° view
1.1 Carat Emerald Lab Diamond, Fancy Vivid Green, VS2, IGI Sale price£1,380
5.11ct Cushion lab-grown diamond, Fancy Vivid Greenish Blue, VS15.11ct Cushion lab-grown diamond, Fancy Vivid Greenish Blue, VS1 – 360° view
5.11 Carat Cushion Lab Diamond, Fancy Vivid Greenish Blue, VS1, IGI Sale price£4,960
2.01ct Cushion lab-grown diamond, Fancy Vivid Green, VS12.01ct Cushion lab-grown diamond, Fancy Vivid Green, VS1 – 360° view
2.01 Carat Cushion Lab Diamond, Fancy Vivid Green, VS1, IGI Sale price£2,560

How to choose a green lab-grown diamond

Colour. Green diamonds are graded by intensity, from Fancy Light Green to Fancy Vivid Green, the most saturated and striking. Stones with a secondary blue tone show a cool, teal-like green.

Shape. Cushion cuts deepen green colour and are the most popular choice; ovals and pears give an elegant, elongated look.

Green lab-grown diamond FAQs

Are lab-grown green diamonds real diamonds?

Yes. They are real diamonds with the same chemical, physical and optical properties as mined green diamonds, grown in a laboratory instead of being mined.

Do you have green diamonds in stock?

Yes. Every stone shown on this page is an individual, certified diamond available to buy now. Because green diamonds are rare, our selection changes often.

Explore more coloured lab-grown diamonds: pink diamonds, blue diamonds, yellow diamonds, champagne diamonds or our full range of loose lab-grown diamonds.

Frequently asked questions

Can I see these diamonds in your London store?

Our London store displays finished jewellery and a smaller selection of gemstones. Our loose diamonds are held at our workshop, so they are not on display in store.

How to choose a green lab-grown diamond

Colour

Green diamonds are graded by intensity, from Fancy Light Green to Fancy Vivid Green, the most saturated and striking. Stones with a secondary blue tone show a cool, teal-like green.

Shape

Cushion cuts deepen green colour and are the most popular choice; ovals and pears give an elegant, elongated look.

Clarity and grading reports

Almost all of our green diamonds are VS clarity or higher, and every one comes with an independent IGI report.

Are lab-grown green diamonds real diamonds?

Yes. They are real diamonds with the same chemical, physical and optical properties as mined green diamonds, grown in a laboratory instead of being mined.

Do you have green diamonds in stock?

Yes. Every stone shown on this page is an individual diamond available to buy now. Because green diamonds are rare, our selection changes often.

Can I see these diamonds in your London store?

Our London store displays finished jewellery and a smaller selection of gemstones. Our loose diamonds are held at our workshop, so they are not on display in store.

More coloured lab-grown diamonds: pink, blue, yellow, champagne, or see all loose lab-grown diamonds.