Lab Grown Asscher Diamond Prices in United Kingdom
As of July 2026, there are 377,743 lab grown asscher diamonds available. Prices range from £97 GBP/ct to £12,699 GBP/ct, with an average of £1,031 GBP/ct.
Last updated: July 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 |
|---|---|---|---|---|---|---|---|---|
| D-E | $2,843 | $1,859 | $1,139 | $1,032 | $929 | $944 | $893 | $1,972 |
| F-G | $3,718 | $1,542 | $1,237 | $996 | $912 | $830 | $934 | $4,070 |
| H-I | - | $1,699 | $1,370 | $938 | $900 | $785 | $1,259 | $5,084 |
| J-K | - | $1,967 | $1,732 | $1,346 | $1,155 | $1,224 | $1,669 | $1,418 |
| L-M | - | - | $1,331 | $1,224 | $1,169 | $1,172 | $1,149 | - |
| N+ | - | $689 | $1,124 | $646 | $806 | $652 | $501 | $455 |
By Carat Weight
0.20-0.29
377 listings
Avg: £654 GBP/ct
0.30-0.49
2,803 listings
Avg: £899 GBP/ct
0.50-0.74
9,251 listings
Avg: £905 GBP/ct
0.75-0.99
10,583 listings
Avg: £752 GBP/ct
1.00-1.24
55,382 listings
Avg: £757 GBP/ct
1.25-1.49
17,584 listings
Avg: £671 GBP/ct
1.50-1.99
70,958 listings
Avg: £1,168 GBP/ct
2.00-2.49
61,232 listings
Avg: £1,140 GBP/ct
2.50-2.99
31,403 listings
Avg: £957 GBP/ct
3.00-3.99
55,801 listings
Avg: £1,702 GBP/ct
4.00-4.99
29,869 listings
Avg: £1,132 GBP/ct
5.00-9.99
27,861 listings
Avg: £1,452 GBP/ct
10.00+
4,605 listings
Avg: £789 GBP/ct
unknown
34 listings
Avg: £1,632 GBP/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 5,233 | £2,239 GBP |
| D-E | IF | 17,221 | £1,463 GBP |
| D-E | SI1 | 2,052 | £703 GBP |
| D-E | SI2 | 106 | £1,553 GBP |
| D-E | VS1 | 85,868 | £732 GBP |
| D-E | VS2 | 19,452 | £743 GBP |
| D-E | VVS1 | 50,309 | £897 GBP |
| D-E | VVS2 | 109,926 | £813 GBP |
| F-G | FL | 39 | £2,928 GBP |
| F-G | IF | 1,011 | £1,214 GBP |
| F-G | SI1 | 1,300 | £735 GBP |
| F-G | SI2 | 104 | £3,205 GBP |
| F-G | VS1 | 29,767 | £718 GBP |
| F-G | VS2 | 7,884 | £654 GBP |
| F-G | VVS1 | 3,608 | £974 GBP |
| F-G | VVS2 | 26,928 | £784 GBP |
| H-I | IF | 67 | £1,338 GBP |
| H-I | SI1 | 207 | £992 GBP |
| H-I | SI2 | 75 | £4,003 GBP |
| H-I | VS1 | 3,107 | £709 GBP |
| H-I | VS2 | 930 | £618 GBP |
| H-I | VVS1 | 286 | £1,079 GBP |
| H-I | VVS2 | 1,933 | £738 GBP |
| J-K | IF | 23 | £1,549 GBP |
| J-K | SI1 | 102 | £1,314 GBP |
| J-K | SI2 | 27 | £1,116 GBP |
| J-K | VS1 | 145 | £909 GBP |
| J-K | VS2 | 130 | £964 GBP |
| J-K | VVS1 | 90 | £1,364 GBP |
| J-K | VVS2 | 114 | £1,060 GBP |
| L-M | SI1 | 67 | £905 GBP |
| L-M | VS1 | 41 | £920 GBP |
| L-M | VS2 | 31 | £923 GBP |
| L-M | VVS1 | 17 | £1,048 GBP |
| L-M | VVS2 | 36 | £964 GBP |
| N+ | IF | 107 | £543 GBP |
| N+ | SI1 | 161 | £395 GBP |
| N+ | SI2 | 11 | £358 GBP |
| N+ | VS1 | 3,969 | £634 GBP |
| N+ | VS2 | 1,486 | £513 GBP |
| N+ | VVS1 | 598 | £885 GBP |
| N+ | VVS2 | 2,513 | £509 GBP |
| N+ | other | 662 | £1,398 GBP |