IGI Certified Portuguese Lab Grown Diamonds

Explore our premium collection of ethically sourced and sustainably grown IGI certified portuguese 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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Portuguese cut lab grown diamond IGI certified - The Carat Club

0.50ct Portuguese Lab Grown Diamond

Regular price £220.00
Sale price £220.00 Regular price
Unit price
0.50ct Portuguese Lab Grown Diamond - IGI Certified IGI certified 0.50ct portuguese lab grown diamond,...
Portuguese cut lab grown diamond IGI certified - The Carat Club

1.00ct Portuguese Lab Grown Diamond

Regular price £340.00
Sale price £340.00 Regular price
Unit price
1.00ct Portuguese Lab Grown Diamond - IGI Certified IGI certified 1.00ct portuguese lab grown diamond,...
Portuguese cut lab grown diamond IGI certified - The Carat Club

1.20ct Portuguese Lab Grown Diamond

Regular price £380.00
Sale price £380.00 Regular price
Unit price
1.20ct Portuguese Lab Grown Diamond - IGI Certified IGI certified 1.20ct portuguese lab grown diamond,...
Portuguese cut lab grown diamond IGI certified - The Carat Club

1.50ct Portuguese Lab Grown Diamond

Regular price £490.00
Sale price £490.00 Regular price
Unit price
1.50ct Portuguese Lab Grown Diamond - IGI Certified IGI certified 1.50ct portuguese lab grown diamond,...
Portuguese cut lab grown diamond IGI certified - The Carat Club

2.00ct Portuguese Lab Grown Diamond

Regular price £720.00
Sale price £720.00 Regular price
Unit price
2.00ct Portuguese Lab Grown Diamond - IGI Certified IGI certified 2.00ct portuguese lab grown diamond,...
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