IGI Certified Oval Lab Grown Diamonds
IGI certified lab grown oval diamonds supplied in the UK for engagement rings, bespoke jewellery and custom design work. Loose lab grown oval diamonds graded by IGI, selected for exceptional cut, precision and symmetry.
0.30ct Oval Lab Grown Diamond
Regular price
From £110.00
Sale price
From £110.00
Regular price
Unit price
0.40ct Oval Lab Grown Diamond
Regular price
From £160.00
Sale price
From £160.00
Regular price
Unit price
0.50ct Oval Lab Grown Diamond
Regular price
From £170.00
Sale price
From £170.00
Regular price
Unit price
0.60ct Oval Lab Grown Diamond
Regular price
From £190.00
Sale price
From £190.00
Regular price
Unit price
0.70ct Oval Lab Grown Diamond
Regular price
From £210.00
Sale price
From £210.00
Regular price
Unit price
0.80ct Oval Lab Grown Diamond
Regular price
From £230.00
Sale price
From £230.00
Regular price
Unit price
0.90ct Oval Lab Grown Diamond
Regular price
From £240.00
Sale price
From £240.00
Regular price
Unit price
1.00ct Oval Lab Grown Diamond
Regular price
From £260.00
Sale price
From £260.00
Regular price
Unit price
1.10ct Oval Lab Grown Diamond
Regular price
From £270.00
Sale price
From £270.00
Regular price
Unit price
1.20ct Oval Lab Grown Diamond
Regular price
From £280.00
Sale price
From £280.00
Regular price
Unit price
1.30ct Oval Lab Grown Diamond
Regular price
From £310.00
Sale price
From £310.00
Regular price
Unit price
1.40ct Oval Lab Grown Diamond
Regular price
From £340.00
Sale price
From £340.00
Regular price
Unit price
1.50ct Oval Lab Grown Diamond
Regular price
From £390.00
Sale price
From £390.00
Regular price
Unit price
1.60ct Oval Lab Grown Diamond
Regular price
From £400.00
Sale price
From £400.00
Regular price
Unit price
1.70ct Oval Lab Grown Diamond
Regular price
From £450.00
Sale price
From £450.00
Regular price
Unit price
1.80ct Oval Lab Grown Diamond
Regular price
From £500.00
Sale price
From £500.00
Regular price
Unit price
1.90ct Oval Lab Grown Diamond
Regular price
From £525.00
Sale price
From £525.00
Regular price
Unit price
2.00ct Oval Lab Grown Diamond
Regular price
From £550.00
Sale price
From £550.00
Regular price
Unit price
2.50ct Oval Lab Grown Diamond
Regular price
From £740.00
Sale price
From £740.00
Regular price
Unit price
3.00ct Oval Lab Grown Diamond
Regular price
From £850.00
Sale price
From £850.00
Regular price
Unit price
3.50ct Oval Lab Grown Diamond
Regular price
From £1,100.00
Sale price
From £1,100.00
Regular price
Unit price
4.50ct Oval Lab Grown Diamond
Regular price
From £1,620.00
Sale price
From £1,620.00
Regular price
Unit price
4.00ct Oval Lab Grown Diamond
Regular price
From £1,800.00
Sale price
From £1,800.00
Regular price
Unit price
5.00ct Oval Lab Grown Diamond
Regular price
From £1,980.00
Sale price
From £1,980.00
Regular price
Unit price
6.00ct Oval Lab Grown Diamond
Regular price
From £2,880.00
Sale price
From £2,880.00
Regular price
Unit price
7.00ct Oval Lab Grown Diamond
Regular price
From £4,500.00
Sale price
From £4,500.00
Regular price
Unit price
8.00ct Oval Lab Grown Diamond
Regular price
From £5,400.00
Sale price
From £5,400.00
Regular price
Unit price
10.00ct Oval Lab Grown Diamond
Regular price
From £6,300.00
Sale price
From £6,300.00
Regular price
Unit price
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
Diamond Guide
Oval Cut Diamond Guide
Explore what makes Oval cut diamonds so distinctive — from their elegant elongated shape and soft, balanced symmetry to their brilliant sparkle and finger-lengthening effect. Discover how they compare to other diamond shapes, what to look for in cut quality and proportions, and how to choose the best lab grown Oval cut diamond for your budget.