Lab Grown Diamond Melee

Explore our premium collection of ethically sourced and sustainably grown 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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Blue Round Brilliant Lab Grown Diamond - The Carat Club

0.8mm Blue Round Brilliant Lab Grown Diamond

Regular price £8.00
Sale price £8.00 Regular price £0.00
Unit price
0.8mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

0.9mm Blue Round Brilliant Lab Grown Diamond

Regular price £9.00
Sale price £9.00 Regular price £0.00
Unit price
0.9mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

1mm Blue Round Brilliant Lab Grown Diamond

Regular price £10.00
Sale price £10.00 Regular price £0.00
Unit price
1mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

1.1mm Blue Round Brilliant Lab Grown Diamond

Regular price £11.00
Sale price £11.00 Regular price £0.00
Unit price
1.1mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

1.2mm Blue Round Brilliant Lab Grown Diamond

Regular price £12.00
Sale price £12.00 Regular price £0.00
Unit price
1.2mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

1.3mm Blue Round Brilliant Lab Grown Diamond

Regular price £13.00
Sale price £13.00 Regular price £0.00
Unit price
1.3mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

1.4mm Blue Round Brilliant Lab Grown Diamond

Regular price £14.00
Sale price £14.00 Regular price £0.00
Unit price
1.4mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

1.5mm Blue Round Brilliant Lab Grown Diamond

Regular price £15.00
Sale price £15.00 Regular price £0.00
Unit price
1.5mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

1.6mm Blue Round Brilliant Lab Grown Diamond

Regular price £16.00
Sale price £16.00 Regular price £0.00
Unit price
1.6mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

1.7mm Blue Round Brilliant Lab Grown Diamond

Regular price £18.00
Sale price £18.00 Regular price £0.00
Unit price
1.7mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

1.8mm Blue Round Brilliant Lab Grown Diamond

Regular price £20.00
Sale price £20.00 Regular price £0.00
Unit price
1.8mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

1.9mm Blue Round Brilliant Lab Grown Diamond

Regular price £22.00
Sale price £22.00 Regular price £0.00
Unit price
1.9mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

2mm Blue Round Brilliant Lab Grown Diamond

Regular price £25.00
Sale price £25.00 Regular price £0.00
Unit price
2mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

2.1mm Blue Round Brilliant Lab Grown Diamond

Regular price £29.00
Sale price £29.00 Regular price £0.00
Unit price
2.1mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

2.2mm Blue Round Brilliant Lab Grown Diamond

Regular price £33.00
Sale price £33.00 Regular price £0.00
Unit price
2.2mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

2.3mm Blue Round Brilliant Lab Grown Diamond

Regular price £37.00
Sale price £37.00 Regular price £0.00
Unit price
2.3mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

2.4mm Blue Round Brilliant Lab Grown Diamond

Regular price £41.00
Sale price £41.00 Regular price £0.00
Unit price
2.4mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

2.5mm Blue Round Brilliant Lab Grown Diamond

Regular price £42.00
Sale price £42.00 Regular price £0.00
Unit price
2.5mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

2.6mm Blue Round Brilliant Lab Grown Diamond

Regular price £46.00
Sale price £46.00 Regular price £0.00
Unit price
2.6mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

2.7mm Blue Round Brilliant Lab Grown Diamond

Regular price £49.00
Sale price £49.00 Regular price £0.00
Unit price
2.7mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

2.8mm Blue Round Brilliant Lab Grown Diamond

Regular price £56.00
Sale price £56.00 Regular price £0.00
Unit price
2.8mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

2.9mm Blue Round Brilliant Lab Grown Diamond

Regular price £63.00
Sale price £63.00 Regular price £0.00
Unit price
2.9mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

3mm Blue Round Brilliant Lab Grown Diamond

Regular price £70.00
Sale price £70.00 Regular price £0.00
Unit price
3mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

3.1mm Blue Round Brilliant Lab Grown Diamond

Regular price £75.00
Sale price £75.00 Regular price £0.00
Unit price
3.1mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

3.2mm Blue Round Brilliant Lab Grown Diamond

Regular price £80.00
Sale price £80.00 Regular price £0.00
Unit price
3.2mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

3.3mm Blue Round Brilliant Lab Grown Diamond

Regular price £84.00
Sale price £84.00 Regular price £0.00
Unit price
3.3mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

3.4mm Blue Round Brilliant Lab Grown Diamond

Regular price £88.00
Sale price £88.00 Regular price £0.00
Unit price
3.4mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

3.5mm Blue Round Brilliant Lab Grown Diamond

Regular price £94.00
Sale price £94.00 Regular price £0.00
Unit price
3.5mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

3.6mm Blue Round Brilliant Lab Grown Diamond

Regular price £100.00
Sale price £100.00 Regular price £0.00
Unit price
3.6mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

3.7mm Blue Round Brilliant Lab Grown Diamond

Regular price £105.00
Sale price £105.00 Regular price £0.00
Unit price
3.7mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

3.8mm Blue Round Brilliant Lab Grown Diamond

Regular price £110.00
Sale price £110.00 Regular price £0.00
Unit price
3.8mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

3.9mm Blue Round Brilliant Lab Grown Diamond

Regular price £115.00
Sale price £115.00 Regular price £0.00
Unit price
3.9mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

4mm Blue Round Brilliant Lab Grown Diamond

Regular price £120.00
Sale price £120.00 Regular price £0.00
Unit price
4mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

4.1mm Blue Round Brilliant Lab Grown Diamond

Regular price £126.00
Sale price £126.00 Regular price £0.00
Unit price
4.1mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

4.2mm Blue Round Brilliant Lab Grown Diamond

Regular price £140.00
Sale price £140.00 Regular price £0.00
Unit price
4.2mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

4.3mm Blue Round Brilliant Lab Grown Diamond

Regular price £150.00
Sale price £150.00 Regular price £0.00
Unit price
4.3mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

4.4mm Blue Round Brilliant Lab Grown Diamond

Regular price £159.00
Sale price £159.00 Regular price £0.00
Unit price
4.4mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

4.5mm Blue Round Brilliant Lab Grown Diamond

Regular price £164.00
Sale price £164.00 Regular price £0.00
Unit price
4.5mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

4.6mm Blue Round Brilliant Lab Grown Diamond

Regular price £187.00
Sale price £187.00 Regular price £0.00
Unit price
4.6mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
Blue Round Brilliant Lab Grown Diamond - The Carat Club

4.7mm Blue Round Brilliant Lab Grown Diamond

Regular price £211.00
Sale price £211.00 Regular price £0.00
Unit price
4.7mm Blue Round Brilliant Lab Grown Melee Diamonds – Premium Small Loose Diamonds Create stunning...
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