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.

Filters

Shape

D colour portuguese cut lab grown diamond loose IGI certified

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,...
D colour portuguese cut lab grown diamond loose IGI certified

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,...
D colour portuguese cut lab grown diamond loose IGI certified

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,...
D colour portuguese cut lab grown diamond loose IGI certified

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,...
D colour portuguese cut lab grown diamond loose IGI certified

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,...
Sort by
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old