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.

Filters

Shape

Lozenge cut lab grown diamond IGI certified - The Carat Club

1.00ct Lozenge Lab Grown Diamond

Regular price £540.00
Sale price £540.00 Regular price
Unit price
1.00ct Lozenge Lab Grown Diamond - IGI Certified IGI certified 1.00ct lozenge lab grown diamond,...
Lozenge cut lab grown diamond IGI certified - The Carat Club

1.50ct Lozenge Lab Grown Diamond

Regular price £1,080.00
Sale price £1,080.00 Regular price
Unit price
1.50ct Lozenge Lab Grown Diamond - IGI Certified IGI certified 1.50ct lozenge lab grown diamond,...
Lozenge cut lab grown diamond IGI certified - The Carat Club

2.00ct Lozenge Lab Grown Diamond

Regular price £2,160.00
Sale price £2,160.00 Regular price
Unit price
2.00ct Lozenge Lab Grown Diamond - IGI Certified IGI certified 2.00ct lozenge lab grown diamond,...
Sort by
  • Featured
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old