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

Colour

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 Yellow Oval Lab Grown Diamond - The Carat Club

1.00ct Yellow Oval Lab Grown Diamond

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

1.00ct Yellow Pear Lab Grown Diamond

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

1.00ct Blue Cushion Lab Grown Diamond

Regular price £360.00
Sale price £360.00 Regular price
Unit price
1.00ct Blue Cushion Lab Grown Diamond - IGI Certified IGI certified 1.00ct fancy vivid blue...
4.00ct Blue Elongated Cushion Lab Grown Diamond - The Carat Club

1.00ct Blue Elongated Cushion Lab Grown Diamond

Regular price £360.00
Sale price £360.00 Regular price
Unit price
1.00ct Blue Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 1.00ct fancy vivid...
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...
4.00ct Blue Oval Lab Grown Diamond - The Carat Club

1.50ct Blue Oval Lab Grown Diamond

Regular price £360.00
Sale price £360.00 Regular price
Unit price
1.50ct Blue Oval Lab Grown Diamond - IGI Certified IGI certified 1.50ct fancy vivid blue...
4.00ct Blue Pear Lab Grown Diamond - The Carat Club

1.00ct Blue Pear Lab Grown Diamond

Regular price £360.00
Sale price £360.00 Regular price
Unit price
1.00ct Blue Pear Lab Grown Diamond - IGI Certified IGI certified 1.00ct fancy vivid blue...
4.00ct Pink Emerald Lab Grown Diamond - The Carat Club

1.00ct Pink Emerald Lab Grown Diamond

Regular price £360.00
Sale price £360.00 Regular price
Unit price
1.00ct Pink Emerald Lab Grown Diamond - IGI Certified IGI certified 1.00ct fancy intense pink...
D colour round brilliant cut lab grown diamond loose IGI certified

1.50ct Round Brilliant Lab Grown Diamond

Regular price From £370.00
Sale price From £370.00 Regular price
Unit price
1.50ct Round Brilliant Lab Grown Diamond - IGI Certified IGI certified 1.50ct round brilliant lab...
D colour emerald cut lab grown diamond loose IGI certified

1.70ct Emerald Lab Grown Diamond

Regular price From £370.00
Sale price From £370.00 Regular price
Unit price
1.70ct Emerald Lab Grown Diamond - IGI Certified IGI certified 1.70ct emerald lab grown diamond,...
Vivid blue round brilliant cut lab grown diamond loose IGI certified

0.90ct Blue Round Brilliant Lab Grown Diamond

Regular price £370.00
Sale price £370.00 Regular price
Unit price
0.90ct Vivid Blue Round Brilliant Lab Grown Diamond - IGI Certified Create show-stopping engagement rings...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

1.50ct Elongated Cushion Lab Grown Diamond

Regular price From £370.00
Sale price From £370.00 Regular price
Unit price
1.50ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 1.50ct elongated cushion lab...
D colour portuguese cut lab grown diamond loose IGI certified

1.20ct Portuguese Lab Grown Diamond

Regular price £380.00
Sale price £380.00 Regular price
Unit price
1.20ct Portuguese Lab Grown Diamond - IGI Certified IGI certified 1.20ct portuguese lab grown diamond,...
D colour cushion cut lab grown diamond loose IGI certified

1.50ct Cushion Lab Grown Diamond

Regular price From £380.00
Sale price From £380.00 Regular price
Unit price
1.50ct Cushion Lab Grown Diamond - IGI Certified IGI certified 1.50ct cushion lab grown diamond,...
4.00ct Blue Marquise Lab Grown Diamond - The Carat Club

1.00ct Blue Marquise Lab Grown Diamond

Regular price £380.00
Sale price £380.00 Regular price
Unit price
1.00ct Blue Marquise Lab Grown Diamond - IGI Certified IGI certified 1.00ct fancy vivid blue...
D colour oval cut lab grown diamond loose IGI certified

1.50ct Oval Lab Grown Diamond

Regular price From £390.00
Sale price From £390.00 Regular price
Unit price
1.50ct Oval Lab Grown Diamond - IGI Certified IGI certified 1.50ct oval lab grown diamond,...
D colour asscher cut lab grown diamond loose IGI certified

1.80ct Asscher Lab Grown Diamond

Regular price From £390.00
Sale price From £390.00 Regular price
Unit price
1.80ct Asscher Lab Grown Diamond - IGI Certified IGI certified 1.80ct asscher lab grown diamond,...
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,...
Vivid blue round brilliant cut lab grown diamond loose IGI certified

1.00ct Blue Round Brilliant Lab Grown Diamond

Regular price £390.00
Sale price £390.00 Regular price
Unit price
1.00ct Vivid Blue Round Brilliant Lab Grown Diamond - IGI Certified Create show-stopping engagement rings...
3.50ct Moval Lab Grown Diamond - The Carat Club

1.20ct Moval Lab Grown Diamond

Regular price £390.00
Sale price £390.00 Regular price
Unit price
1.20ct Moval Lab Grown Diamond - IGI Certified IGI certified 1.20ct moval lab grown diamond,...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

1.60ct Elongated Cushion Lab Grown Diamond

Regular price From £390.00
Sale price From £390.00 Regular price
Unit price
1.60ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 1.60ct elongated cushion lab...
D colour round brilliant cut lab grown diamond loose IGI certified

1.60ct Round Brilliant Lab Grown Diamond

Regular price From £400.00
Sale price From £400.00 Regular price
Unit price
1.60ct Round Brilliant Lab Grown Diamond - IGI Certified IGI certified 1.60ct round brilliant lab...
D colour oval cut lab grown diamond loose IGI certified

1.60ct Oval Lab Grown Diamond

Regular price From £400.00
Sale price From £400.00 Regular price
Unit price
1.60ct Oval Lab Grown Diamond - IGI Certified IGI certified 1.60ct oval lab grown diamond,...
D colour pear cut lab grown diamond loose IGI certified

1.60ct Pear Lab Grown Diamond

Regular price From £400.00
Sale price From £400.00 Regular price
Unit price
1.60ct Pear Lab Grown Diamond - IGI Certified IGI certified 1.60ct pear lab grown diamond,...
D colour marquise cut lab grown diamond loose IGI certified

1.30ct Marquise Lab Grown Diamond

Regular price From £400.00
Sale price From £400.00 Regular price
Unit price
1.30ct Marquise Lab Grown Diamond - IGI Certified IGI certified 1.30ct marquise 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 cushion cut lab grown diamond loose IGI certified

1.60ct Cushion Lab Grown Diamond

Regular price From £400.00
Sale price From £400.00 Regular price
Unit price
1.60ct Cushion Lab Grown Diamond - IGI Certified IGI certified 1.60ct cushion lab grown diamond,...
4.00ct Elongated Cushion Lab Grown Diamond - The Carat Club

1.70ct Elongated Cushion Lab Grown Diamond

Regular price From £400.00
Sale price From £400.00 Regular price
Unit price
1.70ct Elongated Cushion Lab Grown Diamond - IGI Certified IGI certified 1.70ct elongated cushion lab...
D colour asscher cut lab grown diamond loose IGI certified

1.90ct Asscher Lab Grown Diamond

Regular price From £410.00
Sale price From £410.00 Regular price
Unit price
1.90ct Asscher Lab Grown Diamond - IGI Certified IGI certified 1.90ct asscher lab grown diamond,...
D colour cushion cut lab grown diamond loose IGI certified

1.70ct Cushion Lab Grown Diamond

Regular price From £410.00
Sale price From £410.00 Regular price
Unit price
1.70ct Cushion Lab Grown Diamond - IGI Certified IGI certified 1.70ct cushion lab grown diamond,...
Intense pink round brilliant cut lab grown diamond loose IGI certified

0.90ct Pink Round Brilliant Lab Grown Diamond

Regular price £410.00
Sale price £410.00 Regular price
Unit price
0.90ct Intense Pink Round Brilliant Lab Grown Diamond - IGI Certified Create show-stopping engagement rings...
D colour emerald cut lab grown diamond loose IGI certified

1.80ct Emerald Lab Grown Diamond

Regular price From £420.00
Sale price From £420.00 Regular price
Unit price
1.80ct Emerald Lab Grown Diamond - IGI Certified IGI certified 1.80ct emerald lab grown diamond,...
D colour pear cut lab grown diamond loose IGI certified

1.70ct Pear Lab Grown Diamond

Regular price From £420.00
Sale price From £420.00 Regular price
Unit price
1.70ct Pear Lab Grown Diamond - IGI Certified IGI certified 1.70ct pear lab grown diamond,...
D colour princess cut lab grown diamond loose IGI certified

1.60ct Princess Lab Grown Diamond

Regular price From £420.00
Sale price From £420.00 Regular price
Unit price
1.60ct Princess Lab Grown Diamond - IGI Certified IGI certified 1.60ct princess lab grown diamond,...
Vivid blue round brilliant cut lab grown diamond loose IGI certified

1.10ct Blue Round Brilliant Lab Grown Diamond

Regular price £420.00
Sale price £420.00 Regular price
Unit price
1.10ct Vivid Blue Round Brilliant Lab Grown Diamond - IGI Certified Create show-stopping engagement rings...
4.00ct Yellow Oval Lab Grown Diamond - The Carat Club

1.20ct Yellow Oval Lab Grown Diamond

Regular price £420.00
Sale price £420.00 Regular price
Unit price
1.20ct Yellow Oval Lab Grown Diamond - IGI Certified IGI certified 1.20ct fancy intense yellow...
4.00ct Yellow Pear Lab Grown Diamond - The Carat Club

1.20ct Yellow Pear Lab Grown Diamond

Regular price £420.00
Sale price £420.00 Regular price
Unit price
1.20ct Yellow Pear Lab Grown Diamond - IGI Certified IGI certified 1.20ct fancy intense yellow...
D colour round brilliant cut lab grown diamond loose IGI certified

1.70ct Round Brilliant Lab Grown Diamond

Regular price From £430.00
Sale price From £430.00 Regular price
Unit price
1.70ct Round Brilliant Lab Grown Diamond - IGI Certified IGI certified 1.70ct round brilliant lab...
D colour cushion cut lab grown diamond loose IGI certified

1.80ct Cushion Lab Grown Diamond

Regular price From £430.00
Sale price From £430.00 Regular price
Unit price
1.80ct Cushion Lab Grown Diamond - IGI Certified IGI certified 1.80ct cushion lab grown diamond,...
Sort by
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old