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 radiant cut lab grown diamond loose IGI certified

0.50ct Radiant Lab Grown Diamond

Regular price From £170.00
Sale price From £170.00 Regular price
Unit price
0.50ct Radiant Lab Grown Diamond - IGI Certified IGI certified 0.50ct radiant lab grown diamond,...
D colour radiant cut lab grown diamond loose IGI certified

0.60ct Radiant Lab Grown Diamond

Regular price From £180.00
Sale price From £180.00 Regular price
Unit price
0.60ct Radiant Lab Grown Diamond - IGI Certified IGI certified 0.60ct radiant lab grown diamond,...
D colour radiant cut lab grown diamond loose IGI certified

0.70ct Radiant Lab Grown Diamond

Regular price From £200.00
Sale price From £200.00 Regular price
Unit price
0.70ct Radiant Lab Grown Diamond - IGI Certified IGI certified 0.70ct radiant lab grown diamond,...
D colour radiant cut lab grown diamond loose IGI certified

0.80ct Radiant Lab Grown Diamond

Regular price From £210.00
Sale price From £210.00 Regular price
Unit price
0.80ct Radiant Lab Grown Diamond - IGI Certified IGI certified 0.80ct radiant lab grown diamond,...
D colour radiant cut lab grown diamond loose IGI certified

0.90ct Radiant Lab Grown Diamond

Regular price From £220.00
Sale price From £220.00 Regular price
Unit price
0.90ct Radiant Lab Grown Diamond - IGI Certified IGI certified 0.90ct radiant lab grown diamond,...
D colour radiant cut lab grown diamond loose IGI certified

1.00ct Radiant Lab Grown Diamond

Regular price From £230.00
Sale price From £230.00 Regular price
Unit price
1.00ct Radiant Lab Grown Diamond - IGI Certified IGI certified 1.00ct radiant lab grown diamond,...
D colour radiant cut lab grown diamond loose IGI certified

1.10ct Radiant Lab Grown Diamond

Regular price From £240.00
Sale price From £240.00 Regular price
Unit price
1.10ct Radiant Lab Grown Diamond - IGI Certified IGI certified 1.10ct radiant lab grown diamond,...
D colour radiant cut lab grown diamond loose IGI certified

1.20ct Radiant Lab Grown Diamond

Regular price From £250.00
Sale price From £250.00 Regular price
Unit price
1.20ct Radiant Lab Grown Diamond - IGI Certified IGI certified 1.20ct radiant lab grown diamond,...
D colour radiant cut lab grown diamond loose IGI certified

1.30ct Radiant Lab Grown Diamond

Regular price From £260.00
Sale price From £260.00 Regular price
Unit price
1.30ct Radiant Lab Grown Diamond - IGI Certified IGI certified 1.30ct radiant lab grown diamond,...
D colour radiant cut lab grown diamond loose IGI certified

1.40ct Radiant Lab Grown Diamond

Regular price From £270.00
Sale price From £270.00 Regular price
Unit price
1.40ct Radiant Lab Grown Diamond - IGI Certified IGI certified 1.40ct radiant lab grown diamond,...
D colour radiant cut lab grown diamond loose IGI certified

1.50ct Radiant Lab Grown Diamond

Regular price From £300.00
Sale price From £300.00 Regular price
Unit price
1.50ct Radiant Lab Grown Diamond - IGI Certified IGI certified 1.50ct radiant lab grown diamond,...
D colour radiant cut lab grown diamond loose IGI certified

1.60ct Radiant Lab Grown Diamond

Regular price From £330.00
Sale price From £330.00 Regular price
Unit price
1.60ct Radiant Lab Grown Diamond - IGI Certified IGI certified 1.60ct radiant lab grown diamond,...
D colour radiant cut lab grown diamond loose IGI certified

1.70ct Radiant Lab Grown Diamond

Regular price From £350.00
Sale price From £350.00 Regular price
Unit price
1.70ct Radiant Lab Grown Diamond - IGI Certified IGI certified 1.70ct radiant lab grown diamond,...
D colour radiant cut lab grown diamond loose IGI certified

1.80ct Radiant Lab Grown Diamond

Regular price From £360.00
Sale price From £360.00 Regular price
Unit price
1.80ct Radiant Lab Grown Diamond - IGI Certified IGI certified 1.80ct radiant lab grown diamond,...
4.00ct Yellow Radiant Lab Grown Diamond - The Carat Club

1.00ct Yellow Radiant Lab Grown Diamond

Regular price £360.00
Sale price £360.00 Regular price
Unit price
1.00ct Yellow Radiant Lab Grown Diamond - IGI Certified IGI certified 1.00ct fancy intense yellow...
4.00ct Blue Radiant Lab Grown Diamond - The Carat Club

1.00ct Blue Radiant Lab Grown Diamond

Regular price £360.00
Sale price £360.00 Regular price
Unit price
1.00ct Blue Radiant Lab Grown Diamond - IGI Certified IGI certified 1.00ct fancy vivid blue...
D colour radiant cut lab grown diamond loose IGI certified

1.90ct Radiant Lab Grown Diamond

Regular price From £390.00
Sale price From £390.00 Regular price
Unit price
1.90ct Radiant Lab Grown Diamond - IGI Certified IGI certified 1.90ct radiant lab grown diamond,...
D colour radiant cut lab grown diamond loose IGI certified

2.00ct Radiant Lab Grown Diamond

Regular price From £450.00
Sale price From £450.00 Regular price
Unit price
2.00ct Radiant Lab Grown Diamond - IGI Certified IGI certified 2.00ct radiant lab grown diamond,...
4.00ct Yellow Radiant Lab Grown Diamond - The Carat Club

1.20ct Yellow Radiant Lab Grown Diamond

Regular price £480.00
Sale price £480.00 Regular price
Unit price
1.20ct Yellow Radiant Lab Grown Diamond - IGI Certified IGI certified 1.20ct fancy intense yellow...
4.00ct Blue Radiant Lab Grown Diamond - The Carat Club

1.50ct Blue Radiant Lab Grown Diamond

Regular price £480.00
Sale price £480.00 Regular price
Unit price
1.50ct Blue Radiant Lab Grown Diamond - IGI Certified IGI certified 1.50ct fancy vivid blue...
4.00ct Yellow Radiant Lab Grown Diamond - The Carat Club

1.50ct Yellow Radiant Lab Grown Diamond

Regular price £600.00
Sale price £600.00 Regular price
Unit price
1.50ct Yellow Radiant Lab Grown Diamond - IGI Certified IGI certified 1.50ct fancy intense yellow...
4.00ct Blue Radiant Lab Grown Diamond - The Carat Club

2.00ct Blue Radiant Lab Grown Diamond

Regular price £600.00
Sale price £600.00 Regular price
Unit price
2.00ct Blue Radiant Lab Grown Diamond - IGI Certified IGI certified 2.00ct fancy vivid blue...
D colour radiant cut lab grown diamond loose IGI certified

2.50ct Radiant Lab Grown Diamond

Regular price From £630.00
Sale price From £630.00 Regular price
Unit price
2.50ct Radiant Lab Grown Diamond - IGI Certified IGI certified 2.50ct radiant lab grown diamond,...
4.00ct Yellow Radiant Lab Grown Diamond - The Carat Club

1.70ct Yellow Radiant Lab Grown Diamond

Regular price £720.00
Sale price £720.00 Regular price
Unit price
1.70ct Yellow Radiant Lab Grown Diamond - IGI Certified IGI certified 1.70ct fancy intense yellow...
4.00ct Pink Radiant Lab Grown Diamond - The Carat Club

1.00ct Pink Radiant Lab Grown Diamond

Regular price £720.00
Sale price £720.00 Regular price
Unit price
1.00ct Pink Radiant Lab Grown Diamond - IGI Certified IGI certified 1.00ct fancy intense pink...
4.00ct Yellow Radiant Lab Grown Diamond - The Carat Club

2.00ct Yellow Radiant Lab Grown Diamond

Regular price £840.00
Sale price £840.00 Regular price
Unit price
2.00ct Yellow Radiant Lab Grown Diamond - IGI Certified IGI certified 2.00ct fancy intense yellow...
4.00ct Pink Radiant Lab Grown Diamond - The Carat Club

1.50ct Pink Radiant Lab Grown Diamond

Regular price £840.00
Sale price £840.00 Regular price
Unit price
1.50ct Pink Radiant Lab Grown Diamond - IGI Certified IGI certified 1.50ct fancy intense pink...
D colour radiant cut lab grown diamond loose IGI certified

3.00ct Radiant Lab Grown Diamond

Regular price From £860.00
Sale price From £860.00 Regular price
Unit price
3.00ct Radiant Lab Grown Diamond - IGI Certified IGI certified 3.00ct radiant lab grown diamond,...
4.00ct Pink Radiant Lab Grown Diamond - The Carat Club

2.00ct Pink Radiant Lab Grown Diamond

Regular price £960.00
Sale price £960.00 Regular price
Unit price
2.00ct Pink Radiant Lab Grown Diamond - IGI Certified IGI certified 2.00ct fancy intense pink...
4.00ct Blue Radiant Lab Grown Diamond - The Carat Club

2.50ct Blue Radiant Lab Grown Diamond

Regular price £960.00
Sale price £960.00 Regular price
Unit price
2.50ct Blue Radiant Lab Grown Diamond - IGI Certified IGI certified 2.50ct fancy vivid blue...
4.00ct Yellow Radiant Lab Grown Diamond - The Carat Club

2.50ct Yellow Radiant Lab Grown Diamond

Regular price £1,080.00
Sale price £1,080.00 Regular price
Unit price
2.50ct Yellow Radiant Lab Grown Diamond - IGI Certified IGI certified 2.50ct fancy intense yellow...
4.00ct Pink Radiant Lab Grown Diamond - The Carat Club

2.50ct Pink Radiant Lab Grown Diamond

Regular price £1,080.00
Sale price £1,080.00 Regular price
Unit price
2.50ct Pink Radiant Lab Grown Diamond - IGI Certified IGI certified 2.50ct fancy intense pink...
D colour radiant cut lab grown diamond loose IGI certified

3.50ct Radiant Lab Grown Diamond

Regular price From £1,120.00
Sale price From £1,120.00 Regular price
Unit price
3.50ct Radiant Lab Grown Diamond - IGI Certified IGI certified 3.50ct radiant lab grown diamond,...
4.00ct Yellow Radiant Lab Grown Diamond - The Carat Club

3.00ct Yellow Radiant Lab Grown Diamond

Regular price £1,200.00
Sale price £1,200.00 Regular price
Unit price
3.00ct Yellow Radiant Lab Grown Diamond - IGI Certified IGI certified 3.00ct fancy intense yellow...
4.00ct Pink Radiant Lab Grown Diamond - The Carat Club

3.00ct Pink Radiant Lab Grown Diamond

Regular price £1,200.00
Sale price £1,200.00 Regular price
Unit price
3.00ct Pink Radiant Lab Grown Diamond - IGI Certified IGI certified 3.00ct fancy intense pink...
4.00ct Blue Radiant Lab Grown Diamond - The Carat Club

3.00ct Blue Radiant Lab Grown Diamond

Regular price £1,200.00
Sale price £1,200.00 Regular price
Unit price
3.00ct Blue Radiant Lab Grown Diamond - IGI Certified IGI certified 3.00ct fancy vivid blue...
4.00ct Pink Radiant Lab Grown Diamond - The Carat Club

4.00ct Pink Radiant Lab Grown Diamond

Regular price £1,440.00
Sale price £1,440.00 Regular price
Unit price
4.00ct Pink Radiant Lab Grown Diamond - IGI Certified IGI certified 4.00ct fancy intense pink...
4.00ct Blue Radiant Lab Grown Diamond - The Carat Club

4.00ct Blue Radiant Lab Grown Diamond

Regular price £1,680.00
Sale price £1,680.00 Regular price
Unit price
4.00ct Blue Radiant Lab Grown Diamond - IGI Certified IGI certified 4.00ct fancy vivid blue...
4.00ct Yellow Radiant Lab Grown Diamond - The Carat Club

4.00ct Yellow Radiant Lab Grown Diamond

Regular price £2,160.00
Sale price £2,160.00 Regular price
Unit price
4.00ct Yellow Radiant Lab Grown Diamond - IGI Certified IGI certified 4.00ct fancy intense yellow...
D colour radiant cut lab grown diamond loose IGI certified

4.00ct Radiant Lab Grown Diamond

Regular price From £2,880.00
Sale price From £2,880.00 Regular price
Unit price
4.00ct Radiant Lab Grown Diamond - IGI Certified IGI certified 4.00ct radiant lab grown diamond,...
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