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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Princess cut lab grown diamond IGI certified - The Carat Club

0.50ct Princess Lab Grown Diamond

Regular price From £190.00
Sale price From £190.00 Regular price
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0.50ct Princess Lab Grown Diamond - IGI Certified IGI certified 0.50ct princess lab grown diamond,...
Princess cut lab grown diamond IGI certified - The Carat Club

0.60ct Princess Lab Grown Diamond

Regular price From £200.00
Sale price From £200.00 Regular price
Unit price
0.60ct Princess Lab Grown Diamond - IGI Certified IGI certified 0.60ct princess lab grown diamond,...
Princess cut lab grown diamond IGI certified - The Carat Club

0.70ct Princess Lab Grown Diamond

Regular price From £210.00
Sale price From £210.00 Regular price
Unit price
0.70ct Princess Lab Grown Diamond - IGI Certified IGI certified 0.70ct princess lab grown diamond,...
Princess cut lab grown diamond IGI certified - The Carat Club

0.80ct Princess Lab Grown Diamond

Regular price From £220.00
Sale price From £220.00 Regular price
Unit price
0.80ct Princess Lab Grown Diamond - IGI Certified IGI certified 0.80ct princess lab grown diamond,...
Princess cut lab grown diamond IGI certified - The Carat Club

0.90ct Princess Lab Grown Diamond

Regular price From £230.00
Sale price From £230.00 Regular price
Unit price
0.90ct Princess Lab Grown Diamond - IGI Certified IGI certified 0.90ct princess lab grown diamond,...
Princess cut lab grown diamond IGI certified - The Carat Club

1.00ct Princess Lab Grown Diamond

Regular price From £240.00
Sale price From £240.00 Regular price
Unit price
1.00ct Princess Lab Grown Diamond - IGI Certified IGI certified 1.00ct princess lab grown diamond,...
Princess cut lab grown diamond IGI certified - The Carat Club

1.10ct Princess Lab Grown Diamond

Regular price From £250.00
Sale price From £250.00 Regular price
Unit price
1.10ct Princess Lab Grown Diamond - IGI Certified IGI certified 1.10ct princess lab grown diamond,...
Princess cut lab grown diamond IGI certified - The Carat Club

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,...
Princess cut lab grown diamond IGI certified - The Carat Club

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,...
Princess cut lab grown diamond IGI certified - The Carat Club

1.40ct Princess Lab Grown Diamond

Regular price From £340.00
Sale price From £340.00 Regular price
Unit price
1.40ct Princess Lab Grown Diamond - IGI Certified IGI certified 1.40ct princess lab grown diamond,...
Princess cut lab grown diamond IGI certified - The Carat Club

1.50ct Princess Lab Grown Diamond

Regular price From £350.00
Sale price From £350.00 Regular price
Unit price
1.50ct Princess Lab Grown Diamond - IGI Certified IGI certified 1.50ct princess lab grown diamond,...
Princess cut lab grown diamond IGI certified - The Carat Club

1.60ct Princess Lab Grown Diamond

Regular price From £420.00
Sale price From £420.00 Regular price
Unit price
1.60ct Princess Lab Grown Diamond - IGI Certified IGI certified 1.60ct princess lab grown diamond,...
Princess cut lab grown diamond IGI certified - The Carat Club

1.70ct Princess Lab Grown Diamond

Regular price From £450.00
Sale price From £450.00 Regular price
Unit price
1.70ct Princess Lab Grown Diamond - IGI Certified IGI certified 1.70ct princess lab grown diamond,...
Princess cut lab grown diamond IGI certified - The Carat Club

1.80ct Princess Lab Grown Diamond

Regular price From £550.00
Sale price From £550.00 Regular price
Unit price
1.80ct Princess Lab Grown Diamond - IGI Certified IGI certified 1.80ct princess lab grown diamond,...
Princess cut lab grown diamond IGI certified - The Carat Club

1.90ct Princess Lab Grown Diamond

Regular price From £600.00
Sale price From £600.00 Regular price
Unit price
1.90ct Princess Lab Grown Diamond - IGI Certified IGI certified 1.90ct princess lab grown diamond,...
Princess cut lab grown diamond IGI certified - The Carat Club

2.00ct Princess Lab Grown Diamond

Regular price From £650.00
Sale price From £650.00 Regular price
Unit price
2.00ct Princess Lab Grown Diamond - IGI Certified IGI certified 2.00ct princess lab grown diamond,...
Princess cut lab grown diamond IGI certified - The Carat Club

2.50ct Princess Lab Grown Diamond

Regular price From £850.00
Sale price From £850.00 Regular price
Unit price
2.50ct Princess Lab Grown Diamond - IGI Certified IGI certified 2.50ct princess lab grown diamond,...
Princess cut lab grown diamond IGI certified - The Carat Club

3.00ct Princess Lab Grown Diamond

Regular price From £1,100.00
Sale price From £1,100.00 Regular price
Unit price
3.00ct Princess Lab Grown Diamond - IGI Certified IGI certified 3.00ct princess lab grown diamond,...
Princess cut lab grown diamond IGI certified - The Carat Club

3.50ct Princess Lab Grown Diamond

Regular price From £1,600.00
Sale price From £1,600.00 Regular price
Unit price
3.50ct Princess Lab Grown Diamond - IGI Certified IGI certified 3.50ct princess lab grown diamond,...
Princess cut lab grown diamond IGI certified - The Carat Club

4.00ct Princess Lab Grown Diamond

Regular price From £1,980.00
Sale price From £1,980.00 Regular price
Unit price
4.00ct Princess Lab Grown Diamond - IGI Certified IGI certified 4.00ct princess lab grown diamond,...
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