Certified Heart Diamonds

Explore our collection of certified & ethically sourced heart shaped lab-grown diamonds. Perfect for jewellery making, these diamonds offer exceptional sparkle with sustainability in mind.

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Certified Heart Lab Grown Diamond - The Carat Club

0.50ct Heart Lab Grown Diamond

Regular price From £200.00
Sale price From £200.00 Regular price
Unit price
0.50ct Heart Lab Grown Diamond - IGI Certified Discover our 0.50ct heart cut lab grown...
Certified Heart Lab Grown Diamond - The Carat Club

0.60ct Heart Lab Grown Diamond

Regular price From £240.00
Sale price From £240.00 Regular price
Unit price
0.60ct Heart Lab Grown Diamond - IGI Certified Discover our 0.60ct heart cut lab grown...
Certified Heart Lab Grown Diamond - The Carat Club

0.70ct Heart Lab Grown Diamond

Regular price From £250.00
Sale price From £250.00 Regular price
Unit price
0.70ct Heart Lab Grown Diamond - IGI Certified Discover our 0.70ct heart cut lab grown...
Certified Heart Lab Grown Diamond - The Carat Club

0.80ct Heart Lab Grown Diamond

Regular price From £260.00
Sale price From £260.00 Regular price
Unit price
0.80ct Heart Lab Grown Diamond - IGI Certified Discover our 0.80ct heart cut lab grown...
Certified Heart Lab Grown Diamond - The Carat Club

0.90ct Heart Lab Grown Diamond

Regular price From £270.00
Sale price From £270.00 Regular price
Unit price
0.90ct Heart Lab Grown Diamond - IGI Certified Discover our 0.90ct heart cut lab grown...
Certified Heart Lab Grown Diamond - The Carat Club

1.00ct Heart Lab Grown Diamond

Regular price From £280.00
Sale price From £280.00 Regular price
Unit price
1.00ct Heart Lab Grown Diamond - IGI Certified Discover our 1.00ct heart cut lab grown...
Certified Heart Lab Grown Diamond - The Carat Club

1.10ct Heart Lab Grown Diamond

Regular price From £290.00
Sale price From £290.00 Regular price
Unit price
1.10ct Heart Lab Grown Diamond - IGI Certified Discover our 1.10ct heart cut lab grown...
Certified Heart Lab Grown Diamond - The Carat Club

1.20ct Heart Lab Grown Diamond

Regular price From £340.00
Sale price From £340.00 Regular price
Unit price
1.20ct Heart Lab Grown Diamond - IGI Certified Discover our 1.20ct heart cut lab grown...
Certified Heart Lab Grown Diamond - The Carat Club

1.30ct Heart Lab Grown Diamond

Regular price From £350.00
Sale price From £350.00 Regular price
Unit price
1.30ct Heart Lab Grown Diamond - IGI Certified Discover our 1.30ct heart cut lab grown...
Certified Heart Lab Grown Diamond - The Carat Club

1.40ct Heart Lab Grown Diamond

Regular price From £360.00
Sale price From £360.00 Regular price
Unit price
1.40ct Heart Lab Grown Diamond - IGI Certified Discover our 1.40ct heart cut lab grown...
Certified Heart Lab Grown Diamond - The Carat Club

1.50ct Heart Lab Grown Diamond

Regular price From £370.00
Sale price From £370.00 Regular price
Unit price
1.50ct Heart Lab Grown Diamond - IGI Certified Discover our 1.50ct heart cut lab grown...
Certified Heart Lab Grown Diamond - The Carat Club

1.60ct Heart Lab Grown Diamond

Regular price From £390.00
Sale price From £390.00 Regular price
Unit price
1.60ct Heart Lab Grown Diamond - IGI Certified Discover our 1.60ct heart cut lab grown...
Certified Heart Lab Grown Diamond - The Carat Club

1.70ct Heart Lab Grown Diamond

Regular price From £430.00
Sale price From £430.00 Regular price
Unit price
1.70ct Heart Lab Grown Diamond - IGI Certified Discover our 1.70ct heart cut lab grown...
Certified Heart Lab Grown Diamond - The Carat Club

1.80ct Heart Lab Grown Diamond

Regular price From £520.00
Sale price From £520.00 Regular price
Unit price
1.80ct Heart Lab Grown Diamond - IGI Certified Discover our 1.80ct heart cut lab grown...
Certified Heart Lab Grown Diamond - The Carat Club

1.90ct Heart Lab Grown Diamond

Regular price From £540.00
Sale price From £540.00 Regular price
Unit price
1.90ct Heart Lab Grown Diamond - IGI Certified Discover our 1.90ct heart cut lab grown...
Certified Heart Lab Grown Diamond - The Carat Club

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 Discover our 2.00ct heart cut lab grown...
Certified Heart Lab Grown Diamond - The Carat Club

2.50ct Heart Lab Grown Diamond

Regular price From £970.00
Sale price From £970.00 Regular price
Unit price
2.50ct Heart Lab Grown Diamond - IGI Certified Discover our 2.50ct heart cut lab grown...
Certified Heart Lab Grown Diamond - The Carat Club

3.00ct Heart Lab Grown Diamond

Regular price From £1,850.00
Sale price From £1,850.00 Regular price
Unit price
3.00ct Heart Lab Grown Diamond - IGI Certified Discover our 3.00ct heart cut lab grown...
Certified Heart Lab Grown Diamond - The Carat Club

3.50ct Heart Lab Grown Diamond

Regular price From £2,100.00
Sale price From £2,100.00 Regular price
Unit price
3.50ct Heart Lab Grown Diamond - IGI Certified Discover our 3.50ct heart cut lab grown...
Certified Heart Lab Grown Diamond - The Carat Club

4.00ct Heart Lab Grown Diamond

Regular price From £2,400.00
Sale price From £2,400.00 Regular price
Unit price
4.00ct Heart Lab Grown Diamond - IGI Certified Discover our 4.00ct heart cut lab grown...
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