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 heart cut lab grown diamond loose IGI certified

0.50ct Heart Lab Grown Diamond

Regular price From £210.00
Sale price From £210.00 Regular price
Unit price
0.50ct Heart Lab Grown Diamond - IGI Certified IGI certified 0.50ct heart lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

0.60ct Heart Lab Grown Diamond

Regular price From £220.00
Sale price From £220.00 Regular price
Unit price
0.60ct Heart Lab Grown Diamond - IGI Certified IGI certified 0.60ct heart lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

0.70ct Heart Lab Grown Diamond

Regular price From £230.00
Sale price From £230.00 Regular price
Unit price
0.70ct Heart Lab Grown Diamond - IGI Certified IGI certified 0.70ct heart lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

0.80ct Heart Lab Grown Diamond

Regular price From £240.00
Sale price From £240.00 Regular price
Unit price
0.80ct Heart Lab Grown Diamond - IGI Certified IGI certified 0.80ct heart lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

0.90ct Heart Lab Grown Diamond

Regular price From £250.00
Sale price From £250.00 Regular price
Unit price
0.90ct Heart Lab Grown Diamond - IGI Certified IGI certified 0.90ct heart lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

1.00ct Heart Lab Grown Diamond

Regular price From £260.00
Sale price From £260.00 Regular price
Unit price
1.00ct Heart Lab Grown Diamond - IGI Certified IGI certified 1.00ct heart lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

1.10ct Heart Lab Grown Diamond

Regular price From £270.00
Sale price From £270.00 Regular price
Unit price
1.10ct Heart Lab Grown Diamond - IGI Certified IGI certified 1.10ct heart lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

1.20ct Heart Lab Grown Diamond

Regular price From £280.00
Sale price From £280.00 Regular price
Unit price
1.20ct Heart Lab Grown Diamond - IGI Certified IGI certified 1.20ct heart lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

1.30ct Heart Lab Grown Diamond

Regular price From £300.00
Sale price From £300.00 Regular price
Unit price
1.30ct Heart Lab Grown Diamond - IGI Certified IGI certified 1.30ct heart lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

1.40ct Heart Lab Grown Diamond

Regular price From £320.00
Sale price From £320.00 Regular price
Unit price
1.40ct Heart Lab Grown Diamond - IGI Certified IGI certified 1.40ct heart lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

1.50ct Heart Lab Grown Diamond

Regular price From £330.00
Sale price From £330.00 Regular price
Unit price
1.50ct Heart Lab Grown Diamond - IGI Certified IGI certified 1.50ct heart lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

1.60ct Heart Lab Grown Diamond

Regular price From £350.00
Sale price From £350.00 Regular price
Unit price
1.60ct Heart Lab Grown Diamond - IGI Certified IGI certified 1.60ct heart lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

1.70ct Heart Lab Grown Diamond

Regular price From £360.00
Sale price From £360.00 Regular price
Unit price
1.70ct Heart Lab Grown Diamond - IGI Certified IGI certified 1.70ct heart lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

1.80ct Heart Lab Grown Diamond

Regular price From £400.00
Sale price From £400.00 Regular price
Unit price
1.80ct Heart Lab Grown Diamond - IGI Certified IGI certified 1.80ct heart lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

1.90ct Heart Lab Grown Diamond

Regular price From £500.00
Sale price From £500.00 Regular price
Unit price
1.90ct Heart Lab Grown Diamond - IGI Certified IGI certified 1.90ct heart lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

2.00ct Heart Lab Grown Diamond

Regular price From £550.00
Sale price From £550.00 Regular price
Unit price
2.00ct Heart Lab Grown Diamond - IGI Certified IGI certified 2.00ct heart lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

2.50ct Heart Lab Grown Diamond

Regular price From £680.00
Sale price From £680.00 Regular price
Unit price
2.50ct Heart Lab Grown Diamond - IGI Certified IGI certified 2.50ct heart lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

3.00ct Heart Lab Grown Diamond

Regular price From £850.00
Sale price From £850.00 Regular price
Unit price
3.00ct Heart Lab Grown Diamond - IGI Certified IGI certified 3.00ct heart lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

3.50ct Heart Lab Grown Diamond

Regular price From £1,000.00
Sale price From £1,000.00 Regular price
Unit price
3.50ct Heart Lab Grown Diamond - IGI Certified IGI certified 3.50ct heart lab grown diamond,...
D colour heart cut lab grown diamond loose IGI certified

4.00ct Heart Lab Grown Diamond

Regular price From £2,300.00
Sale price From £2,300.00 Regular price
Unit price
4.00ct Heart Lab Grown Diamond - IGI Certified IGI certified 4.00ct heart lab grown diamond,...
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