IGI Certified Lab Grown Diamonds

Explore our premium collection of ethically sourced and sustainably grown IGI certified lab grown diamonds. These diamonds deliver exceptional clarity, brilliance and fire, making them ideal for custom jewellery making, engagement rings or accent pieces.

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D colour cushion cut lab grown diamond loose IGI certified

0.50ct Cushion Lab Grown Diamond

Regular price From £175.00
Sale price From £175.00 Regular price
Unit price
0.50ct Cushion Lab Grown Diamond - IGI Certified IGI certified 0.50ct cushion lab grown diamond,...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

0.50ct Elongated Cushion Lab Grown Diamond

Regular price From £175.00
Sale price From £175.00 Regular price
Unit price
0.50ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 0.50ct elongated cushion lab...
D colour cushion cut lab grown diamond loose IGI certified

0.60ct Cushion Lab Grown Diamond

Regular price From £200.00
Sale price From £200.00 Regular price
Unit price
0.60ct Cushion Lab Grown Diamond - IGI Certified IGI certified 0.60ct cushion lab grown diamond,...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

0.60ct Elongated Cushion Lab Grown Diamond

Regular price From £200.00
Sale price From £200.00 Regular price
Unit price
0.60ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 0.60ct elongated cushion lab...
D colour cushion cut lab grown diamond loose IGI certified

0.70ct Cushion Lab Grown Diamond

Regular price From £210.00
Sale price From £210.00 Regular price
Unit price
0.70ct Cushion Lab Grown Diamond - IGI Certified IGI certified 0.70ct cushion lab grown diamond,...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

0.70ct Elongated Cushion Lab Grown Diamond

Regular price From £210.00
Sale price From £210.00 Regular price
Unit price
0.70ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 0.70ct elongated cushion lab...
D colour cushion cut lab grown diamond loose IGI certified

0.80ct Cushion Lab Grown Diamond

Regular price From £230.00
Sale price From £230.00 Regular price
Unit price
0.80ct Cushion Lab Grown Diamond - IGI Certified IGI certified 0.80ct cushion lab grown diamond,...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

0.80ct Elongated Cushion Lab Grown Diamond

Regular price From £230.00
Sale price From £230.00 Regular price
Unit price
0.80ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 0.80ct elongated cushion lab...
D colour cushion cut lab grown diamond loose IGI certified

0.90ct Cushion Lab Grown Diamond

Regular price From £240.00
Sale price From £240.00 Regular price
Unit price
0.90ct Cushion Lab Grown Diamond - IGI Certified IGI certified 0.90ct cushion lab grown diamond,...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

0.90ct Elongated Cushion Lab Grown Diamond

Regular price From £240.00
Sale price From £240.00 Regular price
Unit price
0.90ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 0.90ct elongated cushion lab...
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,...
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...
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 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...
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,...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

1.20ct Elongated Cushion Lab Grown Diamond

Regular price From £330.00
Sale price From £330.00 Regular price
Unit price
1.20ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 1.20ct elongated cushion lab...
D colour cushion cut lab grown diamond loose IGI certified

1.30ct Cushion Lab Grown Diamond

Regular price From £340.00
Sale price From £340.00 Regular price
Unit price
1.30ct Cushion Lab Grown Diamond - IGI Certified IGI certified 1.30ct cushion lab grown diamond,...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

1.30ct Elongated Cushion Lab Grown Diamond

Regular price From £340.00
Sale price From £340.00 Regular price
Unit price
1.30ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 1.30ct elongated cushion lab...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

1.40ct Elongated Cushion Lab Grown Diamond

Regular price From £350.00
Sale price From £350.00 Regular price
Unit price
1.40ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 1.40ct elongated cushion lab...
D colour cushion cut lab grown diamond loose IGI certified

1.40ct Cushion Lab Grown Diamond

Regular price From £360.00
Sale price From £360.00 Regular price
Unit price
1.40ct Cushion Lab Grown Diamond - IGI Certified IGI certified 1.40ct cushion lab grown diamond,...
4.00ct Blue Cushion Lab Grown Diamond - The Carat Club

1.00ct Blue Cushion Lab Grown Diamond

Regular price £360.00
Sale price £360.00 Regular price
Unit price
1.00ct Blue Cushion Lab Grown Diamond - IGI Certified IGI certified 1.00ct fancy vivid blue...
4.00ct Blue Elongated Cushion Lab Grown Diamond - The Carat Club

1.00ct Blue Elongated Cushion Lab Grown Diamond

Regular price £360.00
Sale price £360.00 Regular price
Unit price
1.00ct Blue Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 1.00ct fancy vivid...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

1.50ct Elongated Cushion Lab Grown Diamond

Regular price From £370.00
Sale price From £370.00 Regular price
Unit price
1.50ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 1.50ct elongated cushion lab...
D colour cushion cut lab grown diamond loose IGI certified

1.50ct Cushion Lab Grown Diamond

Regular price From £380.00
Sale price From £380.00 Regular price
Unit price
1.50ct Cushion Lab Grown Diamond - IGI Certified IGI certified 1.50ct cushion lab grown diamond,...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

1.60ct Elongated Cushion Lab Grown Diamond

Regular price From £390.00
Sale price From £390.00 Regular price
Unit price
1.60ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 1.60ct elongated cushion lab...
D colour cushion cut lab grown diamond loose IGI certified

1.60ct Cushion Lab Grown Diamond

Regular price From £400.00
Sale price From £400.00 Regular price
Unit price
1.60ct Cushion Lab Grown Diamond - IGI Certified IGI certified 1.60ct cushion lab grown diamond,...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

1.70ct Elongated Cushion Lab Grown Diamond

Regular price From £400.00
Sale price From £400.00 Regular price
Unit price
1.70ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 1.70ct elongated cushion lab...
D colour cushion cut lab grown diamond loose IGI certified

1.70ct Cushion Lab Grown Diamond

Regular price From £410.00
Sale price From £410.00 Regular price
Unit price
1.70ct Cushion Lab Grown Diamond - IGI Certified IGI certified 1.70ct cushion lab grown diamond,...
D colour cushion cut lab grown diamond loose IGI certified

1.80ct Cushion Lab Grown Diamond

Regular price From £430.00
Sale price From £430.00 Regular price
Unit price
1.80ct Cushion Lab Grown Diamond - IGI Certified IGI certified 1.80ct cushion lab grown diamond,...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

1.80ct Elongated Cushion Lab Grown Diamond

Regular price From £430.00
Sale price From £430.00 Regular price
Unit price
1.80ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 1.80ct elongated cushion lab...
4.00ct Yellow Cushion Lab Grown Diamond - The Carat Club

1.00ct Yellow Cushion Lab Grown Diamond

Regular price £450.00
Sale price £450.00 Regular price
Unit price
1.00ct Yellow Cushion Lab Grown Diamond - IGI Certified IGI certified 1.00ct fancy intense yellow...
4.00ct Yellow Elongated Cushion Lab Grown Diamond - The Carat Club

1.00ct Yellow Elongated Cushion Lab Grown Diamond

Regular price £450.00
Sale price £450.00 Regular price
Unit price
1.00ct Yellow Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 1.00ct fancy intense...
D colour cushion cut lab grown diamond loose IGI certified

1.90ct Cushion Lab Grown Diamond

Regular price From £480.00
Sale price From £480.00 Regular price
Unit price
1.90ct Cushion Lab Grown Diamond - IGI Certified IGI certified 1.90ct cushion lab grown diamond,...
4.00ct Yellow Cushion Lab Grown Diamond - The Carat Club

1.20ct Yellow Cushion Lab Grown Diamond

Regular price £480.00
Sale price £480.00 Regular price
Unit price
1.20ct Yellow Cushion Lab Grown Diamond - IGI Certified IGI certified 1.20ct fancy intense yellow...
4.00ct Yellow Elongated Cushion Lab Grown Diamond - The Carat Club

1.20ct Yellow Elongated Cushion Lab Grown Diamond

Regular price £480.00
Sale price £480.00 Regular price
Unit price
1.20ct Yellow Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 1.20ct fancy intense...
4.00ct Blue Cushion Lab Grown Diamond - The Carat Club

1.50ct Blue Cushion Lab Grown Diamond

Regular price £480.00
Sale price £480.00 Regular price
Unit price
1.50ct Blue Cushion Lab Grown Diamond - IGI Certified IGI certified 1.50ct fancy vivid blue...
4.00ct Blue Elongated Cushion Lab Grown Diamond - The Carat Club

1.50ct Blue Elongated Cushion Lab Grown Diamond

Regular price £480.00
Sale price £480.00 Regular price
Unit price
1.50ct Blue Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 1.50ct fancy vivid...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

1.90ct Elongated Cushion Lab Grown Diamond

Regular price From £480.00
Sale price From £480.00 Regular price
Unit price
1.90ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 1.90ct elongated cushion lab...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

2.00ct Elongated Cushion Lab Grown Diamond

Regular price From £520.00
Sale price From £520.00 Regular price
Unit price
2.00ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 2.00ct elongated cushion lab...
D colour cushion cut lab grown diamond loose IGI certified

2.00ct Cushion Lab Grown Diamond

Regular price From £530.00
Sale price From £530.00 Regular price
Unit price
2.00ct Cushion Lab Grown Diamond - IGI Certified IGI certified 2.00ct cushion lab grown diamond,...
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