IGI Certified Lab Grown Diamonds

Explore our premium collection of IGI-certified lab grown diamonds, sustainably grown and independently graded for exceptional quality. Offering the same brilliance, fire and durability as natural diamonds, they are ideal for engagement rings, bespoke jewellery, jewellery repairs and custom designs.

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D colour heart cut lab grown diamond loose IGI certified

1.00ct Heart Lab Grown Diamond

Regular price From £260.00
Sale price From £260.00 Regular price
Unit price
1.00ct Heart Lab Grown Diamond - IGI Certified IGI certified 1.00ct heart lab grown diamond,...
D colour radiant cut lab grown diamond loose IGI certified

1.30ct Radiant Lab Grown Diamond

Regular price From £260.00
Sale price From £260.00 Regular price
Unit price
1.30ct Radiant Lab Grown Diamond - IGI Certified IGI certified 1.30ct radiant lab grown diamond,...
D colour cushion cut lab grown diamond loose IGI certified

1.00ct Cushion Lab Grown Diamond

Regular price From £260.00
Sale price From £260.00 Regular price
Unit price
1.00ct Cushion Lab Grown Diamond - IGI Certified IGI certified 1.00ct cushion lab grown diamond,...
Vivid blue round brilliant cut lab grown diamond loose IGI certified

0.60ct Blue Round Brilliant Lab Grown Diamond

Regular price £260.00
Sale price £260.00 Regular price
Unit price
0.60ct Vivid Blue Round Brilliant Lab Grown Diamond - IGI Certified Create show-stopping engagement rings...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

1.00ct Elongated Cushion Lab Grown Diamond

Regular price From £260.00
Sale price From £260.00 Regular price
Unit price
1.00ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 1.00ct elongated cushion lab...
10.00ct Oval Lab Grown Diamond - The Carat Club

1.10ct Oval Lab Grown Diamond

Regular price From £270.00
Sale price From £270.00 Regular price
Unit price
1.10ct Oval Lab Grown Diamond - IGI Certified IGI certified 1.10ct oval lab grown diamond,...
4.00ct Marquise Lab Grown Diamond - The Carat Club

1.00ct Marquise Lab Grown Diamond

Regular price From £270.00
Sale price From £270.00 Regular price
Unit price
1.00ct Marquise Lab Grown Diamond - IGI Certified IGI certified 1.00ct marquise lab grown diamond,...
D colour asscher cut lab grown diamond loose IGI certified

1.20ct Asscher Lab Grown Diamond

Regular price From £270.00
Sale price From £270.00 Regular price
Unit price
1.20ct Asscher Lab Grown Diamond - IGI Certified IGI certified 1.20ct asscher lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

1.10ct Heart Lab Grown Diamond

Regular price From £270.00
Sale price From £270.00 Regular price
Unit price
1.10ct Heart Lab Grown Diamond - IGI Certified IGI certified 1.10ct heart lab grown diamond,...
D colour radiant cut lab grown diamond loose IGI certified

1.40ct Radiant Lab Grown Diamond

Regular price From £270.00
Sale price From £270.00 Regular price
Unit price
1.40ct Radiant Lab Grown Diamond - IGI Certified IGI certified 1.40ct radiant lab grown diamond,...
10.00ct Oval Lab Grown Diamond - The Carat Club

1.20ct Oval Lab Grown Diamond

Regular price From £280.00
Sale price From £280.00 Regular price
Unit price
1.20ct Oval Lab Grown Diamond - IGI Certified IGI certified 1.20ct oval lab grown diamond,...
D colour emerald cut lab grown diamond loose IGI certified

1.50ct Emerald Lab Grown Diamond

Regular price From £280.00
Sale price From £280.00 Regular price
Unit price
1.50ct Emerald Lab Grown Diamond - IGI Certified IGI certified 1.50ct emerald lab grown diamond,...
D colour pear cut lab grown diamond loose IGI certified

1.20ct Pear Lab Grown Diamond

Regular price From £280.00
Sale price From £280.00 Regular price
Unit price
1.20ct Pear Lab Grown Diamond - IGI Certified IGI certified 1.20ct pear lab grown diamond,...
4.00ct Marquise Lab Grown Diamond - The Carat Club

1.10ct Marquise Lab Grown Diamond

Regular price From £280.00
Sale price From £280.00 Regular price
Unit price
1.10ct Marquise Lab Grown Diamond - IGI Certified IGI certified 1.10ct marquise lab grown diamond,...
D colour asscher cut lab grown diamond loose IGI certified

1.30ct Asscher Lab Grown Diamond

Regular price From £280.00
Sale price From £280.00 Regular price
Unit price
1.30ct Asscher Lab Grown Diamond - IGI Certified IGI certified 1.30ct asscher lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

1.20ct Heart Lab Grown Diamond

Regular price From £280.00
Sale price From £280.00 Regular price
Unit price
1.20ct Heart Lab Grown Diamond - IGI Certified IGI certified 1.20ct heart lab grown diamond,...
Intense pink round brilliant cut lab grown diamond loose IGI certified

0.70ct Pink Round Brilliant Lab Grown Diamond

Regular price £280.00
Sale price £280.00 Regular price
Unit price
0.70ct Intense Pink Round Brilliant Lab Grown Diamond - IGI Certified Create show-stopping engagement rings...
intense yellow round brilliant cut lab grown diamond loose IGI certified

0.50ct Yellow Round Brilliant Lab Grown Diamond

Regular price £280.00
Sale price £280.00 Regular price
Unit price
0.50ct Intense Yellow Round Brilliant Lab Grown Diamond - IGI Certified Create show-stopping engagement rings...
Vivid blue round brilliant cut lab grown diamond loose IGI certified

0.70ct Blue Round Brilliant Lab Grown Diamond

Regular price £280.00
Sale price £280.00 Regular price
Unit price
0.70ct Vivid Blue Round Brilliant Lab Grown Diamond - IGI Certified Create show-stopping engagement rings...
4.00ct Green Oval Lab Grown Diamond - The Carat Club

0.50ct Green Oval Lab Grown Diamond

Regular price £280.00
Sale price £280.00 Regular price
Unit price
0.50ct Green Oval Lab Grown Diamond - IGI Certified IGI certified 0.50ct fancy vivid green...
D colour round brilliant cut lab grown diamond loose IGI certified

1.20ct Round Brilliant Lab Grown Diamond

Regular price From £290.00
Sale price From £290.00 Regular price
Unit price
1.20ct Round Brilliant Lab Grown Diamond - IGI Certified IGI certified 1.20ct round brilliant lab...
D colour emerald cut lab grown diamond loose IGI certified

1.60ct Emerald Lab Grown Diamond

Regular price From £290.00
Sale price From £290.00 Regular price
Unit price
1.60ct Emerald Lab Grown Diamond - IGI Certified IGI certified 1.60ct emerald lab grown diamond,...
D colour pear cut lab grown diamond loose IGI certified

1.30ct Pear Lab Grown Diamond

Regular price From £290.00
Sale price From £290.00 Regular price
Unit price
1.30ct Pear Lab Grown Diamond - IGI Certified IGI certified 1.30ct pear lab grown diamond,...
D colour asscher cut lab grown diamond loose IGI certified

1.40ct Asscher Lab Grown Diamond

Regular price From £290.00
Sale price From £290.00 Regular price
Unit price
1.40ct Asscher Lab Grown Diamond - IGI Certified IGI certified 1.40ct asscher lab grown diamond,...
D colour round brilliant cut lab grown diamond loose IGI certified

1.30ct Round Brilliant Lab Grown Diamond

Regular price From £300.00
Sale price From £300.00 Regular price
Unit price
1.30ct Round Brilliant Lab Grown Diamond - IGI Certified IGI certified 1.30ct round brilliant lab...
D colour asscher cut lab grown diamond loose IGI certified

1.50ct Asscher Lab Grown Diamond

Regular price From £300.00
Sale price From £300.00 Regular price
Unit price
1.50ct Asscher Lab Grown Diamond - IGI Certified IGI certified 1.50ct asscher lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

1.30ct Heart Lab Grown Diamond

Regular price From £300.00
Sale price From £300.00 Regular price
Unit price
1.30ct Heart Lab Grown Diamond - IGI Certified IGI certified 1.30ct heart lab grown diamond,...
D colour radiant cut lab grown diamond loose IGI certified

1.50ct Radiant Lab Grown Diamond

Regular price From £300.00
Sale price From £300.00 Regular price
Unit price
1.50ct Radiant Lab Grown Diamond - IGI Certified IGI certified 1.50ct radiant lab grown diamond,...
D colour cushion cut lab grown diamond loose IGI certified

1.10ct Cushion Lab Grown Diamond

Regular price From £300.00
Sale price From £300.00 Regular price
Unit price
1.10ct Cushion Lab Grown Diamond - IGI Certified IGI certified 1.10ct cushion lab grown diamond,...
4.00ct Blue Oval Lab Grown Diamond - The Carat Club

1.00ct Blue Oval Lab Grown Diamond

Regular price £300.00
Sale price £300.00 Regular price
Unit price
1.00ct Blue Oval Lab Grown Diamond - IGI Certified IGI certified 1.00ct fancy vivid blue...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

1.10ct Elongated Cushion Lab Grown Diamond

Regular price From £300.00
Sale price From £300.00 Regular price
Unit price
1.10ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 1.10ct elongated cushion lab...
4.00ct Green Round Brilliant Lab Grown Diamond - The Carat Club

0.50ct Green Round Brilliant Lab Grown Diamond

Regular price £300.00
Sale price £300.00 Regular price
Unit price
0.50ct Vivid Green Round Brilliant Lab Grown Diamond - IGI Certified Create show-stopping engagement rings...
10.00ct Oval Lab Grown Diamond - The Carat Club

1.30ct Oval Lab Grown Diamond

Regular price From £310.00
Sale price From £310.00 Regular price
Unit price
1.30ct Oval Lab Grown Diamond - IGI Certified IGI certified 1.30ct oval lab grown diamond,...
D colour pear cut lab grown diamond loose IGI certified

1.40ct Pear Lab Grown Diamond

Regular price From £310.00
Sale price From £310.00 Regular price
Unit price
1.40ct Pear Lab Grown Diamond - IGI Certified IGI certified 1.40ct pear lab grown diamond,...
D colour princess cut lab grown diamond loose IGI certified

1.20ct Princess Lab Grown Diamond

Regular price From £320.00
Sale price From £320.00 Regular price
Unit price
1.20ct Princess Lab Grown Diamond - IGI Certified IGI certified 1.20ct princess lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

1.40ct Heart Lab Grown Diamond

Regular price From £320.00
Sale price From £320.00 Regular price
Unit price
1.40ct Heart Lab Grown Diamond - IGI Certified IGI certified 1.40ct heart lab grown diamond,...
D colour cushion cut lab grown diamond loose IGI certified

1.20ct Cushion Lab Grown Diamond

Regular price From £320.00
Sale price From £320.00 Regular price
Unit price
1.20ct Cushion Lab Grown Diamond - IGI Certified IGI certified 1.20ct cushion lab grown diamond,...
Vivid blue round brilliant cut lab grown diamond loose IGI certified

0.80ct Blue Round Brilliant Lab Grown Diamond

Regular price £320.00
Sale price £320.00 Regular price
Unit price
0.80ct Vivid Blue Round Brilliant Lab Grown Diamond - IGI Certified Create show-stopping engagement rings...
Moval cut lab grown diamond loose stone

1.00ct Moval Lab Grown Diamond

Regular price £320.00
Sale price £320.00 Regular price
Unit price
1.00ct Moval Lab Grown Diamond - IGI Certified IGI certified 1.00ct moval lab grown diamond,...
4.00ct Green Marquise Lab Grown Diamond - The Carat Club

0.50ct Green Marquise Lab Grown Diamond

Regular price £320.00
Sale price £320.00 Regular price
Unit price
0.50ct Green Marquise Lab Grown Diamond - IGI Certified IGI certified 0.50ct fancy vivid green...
4.00ct Green Pear Lab Grown Diamond - The Carat Club

1.00ct Green Pear Lab Grown Diamond

Regular price £320.00
Sale price £320.00 Regular price
Unit price
1.00ct Green Pear Lab Grown Diamond - IGI Certified IGI certified 1.00ct fancy vivid green...
4.00ct Green Radiant Lab Grown Diamond - The Carat Club

1.00ct Green Radiant Lab Grown Diamond

Regular price £320.00
Sale price £320.00 Regular price
Unit price
1.00ct Green Radiant Lab Grown Diamond - IGI Certified IGI certified 1.00ct fancy vivid green...
D colour round brilliant cut lab grown diamond loose IGI certified

1.40ct Round Brilliant Lab Grown Diamond

Regular price From £330.00
Sale price From £330.00 Regular price
Unit price
1.40ct Round Brilliant Lab Grown Diamond - IGI Certified IGI certified 1.40ct round brilliant lab...
D colour princess cut lab grown diamond loose IGI certified

1.30ct Princess Lab Grown Diamond

Regular price From £330.00
Sale price From £330.00 Regular price
Unit price
1.30ct Princess Lab Grown Diamond - IGI Certified IGI certified 1.30ct princess lab grown diamond,...
D colour asscher cut lab grown diamond loose IGI certified

1.60ct Asscher Lab Grown Diamond

Regular price From £330.00
Sale price From £330.00 Regular price
Unit price
1.60ct Asscher Lab Grown Diamond - IGI Certified IGI certified 1.60ct asscher lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

1.50ct Heart Lab Grown Diamond

Regular price From £330.00
Sale price From £330.00 Regular price
Unit price
1.50ct Heart Lab Grown Diamond - IGI Certified IGI certified 1.50ct heart lab grown diamond,...
D colour radiant cut lab grown diamond loose IGI certified

1.60ct Radiant Lab Grown Diamond

Regular price From £330.00
Sale price From £330.00 Regular price
Unit price
1.60ct Radiant Lab Grown Diamond - IGI Certified IGI certified 1.60ct radiant lab grown diamond,...
4.00ct Blue Emerald Lab Grown Diamond - The Carat Club

1.00ct Blue Emerald Lab Grown Diamond

Regular price £330.00
Sale price £330.00 Regular price
Unit price
1.00ct Blue Emerald Lab Grown Diamond - IGI Certified IGI certified 1.00ct fancy vivid blue...
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