IGI Certified Marquise Lab Grown Diamonds

IGI certified lab grown marquise diamonds supplied in the UK for engagement rings, bespoke jewellery and custom design work. Loose lab grown marquise diamonds graded by IGI, selected for exceptional cut, precision and symmetry.

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D colour marquise cut lab grown diamond loose IGI certified

0.30ct Marquise Lab Grown Diamond

Regular price From £140.00
Sale price From £140.00 Regular price
Unit price
0.30ct Marquise Lab Grown Diamond - IGI Certified IGI certified 0.30ct marquise lab grown diamond,...
D colour marquise cut lab grown diamond loose IGI certified

0.40ct Marquise Lab Grown Diamond

Regular price From £190.00
Sale price From £190.00 Regular price
Unit price
0.40ct Marquise Lab Grown Diamond - IGI Certified IGI certified 0.40ct marquise lab grown diamond,...
D colour marquise cut lab grown diamond loose IGI certified

0.50ct Marquise Lab Grown Diamond

Regular price From £200.00
Sale price From £200.00 Regular price
Unit price
0.50ct Marquise Lab Grown Diamond - IGI Certified IGI certified 0.50ct marquise lab grown diamond,...
D colour marquise cut lab grown diamond loose IGI certified

0.60ct Marquise Lab Grown Diamond

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

0.70ct Marquise Lab Grown Diamond

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

0.80ct Marquise Lab Grown Diamond

Regular price From £250.00
Sale price From £250.00 Regular price
Unit price
0.80ct Marquise Lab Grown Diamond - IGI Certified IGI certified 0.80ct marquise lab grown diamond,...
D colour marquise cut lab grown diamond loose IGI certified

0.90ct Marquise Lab Grown Diamond

Regular price From £260.00
Sale price From £260.00 Regular price
Unit price
0.90ct Marquise Lab Grown Diamond - IGI Certified IGI certified 0.90ct marquise lab grown diamond,...
D colour marquise cut lab grown diamond loose IGI certified

1.00ct Marquise Lab Grown Diamond

Regular price From £270.00
Sale price From £270.00 Regular price
Unit price
1.00ct Marquise Lab Grown Diamond - IGI Certified IGI certified 1.00ct marquise lab grown diamond,...
D colour marquise cut lab grown diamond loose IGI certified

1.10ct Marquise Lab Grown Diamond

Regular price From £280.00
Sale price From £280.00 Regular price
Unit price
1.10ct Marquise Lab Grown Diamond - IGI Certified IGI certified 1.10ct marquise lab grown diamond,...
D colour marquise cut lab grown diamond loose IGI certified

1.20ct Marquise Lab Grown Diamond

Regular price From £360.00
Sale price From £360.00 Regular price
Unit price
1.20ct Marquise Lab Grown Diamond - IGI Certified IGI certified 1.20ct marquise 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 marquise cut lab grown diamond loose IGI certified

1.40ct Marquise Lab Grown Diamond

Regular price From £500.00
Sale price From £500.00 Regular price
Unit price
1.40ct Marquise Lab Grown Diamond - IGI Certified IGI certified 1.40ct marquise lab grown diamond,...
D colour marquise cut lab grown diamond loose IGI certified

1.50ct Marquise Lab Grown Diamond

Regular price From £550.00
Sale price From £550.00 Regular price
Unit price
1.50ct Marquise Lab Grown Diamond - IGI Certified IGI certified 1.50ct marquise lab grown diamond,...
D colour marquise cut lab grown diamond loose IGI certified

1.60ct Marquise Lab Grown Diamond

Regular price From £700.00
Sale price From £700.00 Regular price
Unit price
1.60ct Marquise Lab Grown Diamond - IGI Certified IGI certified 1.60ct marquise lab grown diamond,...
D colour marquise cut lab grown diamond loose IGI certified

1.70ct Marquise Lab Grown Diamond

Regular price From £800.00
Sale price From £800.00 Regular price
Unit price
1.70ct Marquise Lab Grown Diamond - IGI Certified IGI certified 1.70ct marquise lab grown diamond,...
D colour marquise cut lab grown diamond loose IGI certified

1.80ct Marquise Lab Grown Diamond

Regular price From £850.00
Sale price From £850.00 Regular price
Unit price
1.80ct Marquise Lab Grown Diamond - IGI Certified IGI certified 1.80ct marquise lab grown diamond,...
D colour marquise cut lab grown diamond loose IGI certified

1.90ct Marquise Lab Grown Diamond

Regular price From £900.00
Sale price From £900.00 Regular price
Unit price
1.90ct Marquise Lab Grown Diamond - IGI Certified IGI certified 1.90ct marquise lab grown diamond,...
D colour marquise cut lab grown diamond loose IGI certified

2.00ct Marquise Lab Grown Diamond

Regular price From £1,100.00
Sale price From £1,100.00 Regular price
Unit price
2.00ct Marquise Lab Grown Diamond - IGI Certified IGI certified 2.00ct marquise lab grown diamond,...
D colour marquise cut lab grown diamond loose IGI certified

3.00ct Marquise Lab Grown Diamond

Regular price From £2,550.00
Sale price From £2,550.00 Regular price
Unit price
3.00ct Marquise Lab Grown Diamond - IGI Certified IGI certified 3.00ct marquise lab grown diamond,...
D colour marquise cut lab grown diamond loose IGI certified

4.00ct Marquise Lab Grown Diamond

Regular price From £2,700.00
Sale price From £2,700.00 Regular price
Unit price
4.00ct Marquise Lab Grown Diamond - IGI Certified IGI certified 4.00ct marquise lab grown diamond,...
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