Lab Grown Asscher Diamond Prices in United Kingdom
Last updated: September 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 |
|---|---|---|---|---|---|---|---|---|
| D-E | $1,925 | $1,410 | $840 | $705 | $657 | $664 | $524 | $591 |
| F-G | $2,864 | $1,152 | $972 | $527 | $527 | $628 | $739 | $4,207 |
| H-I | - | $1,692 | $1,588 | $896 | $990 | $882 | $1,335 | $5,121 |
| J-K | - | $1,483 | $1,665 | $1,410 | $1,241 | $1,495 | $1,513 | $1,365 |
| L-M | - | - | $1,302 | $1,197 | $1,153 | $940 | $1,126 | - |
| N+ | - | $651 | $655 | $632 | $695 | $706 | $470 | $507 |
By Carat Weight
0.20-0.29
319 listings
Avg: £519 GBP/ct
0.30-0.49
2,523 listings
Avg: £838 GBP/ct
0.50-0.74
8,208 listings
Avg: £781 GBP/ct
0.75-0.99
8,483 listings
Avg: £709 GBP/ct
1.00-1.24
44,061 listings
Avg: £569 GBP/ct
1.25-1.49
12,631 listings
Avg: £507 GBP/ct
1.50-1.99
55,505 listings
Avg: £892 GBP/ct
2.00-2.49
49,441 listings
Avg: £937 GBP/ct
2.50-2.99
21,308 listings
Avg: £661 GBP/ct
3.00-3.99
31,978 listings
Avg: £1,347 GBP/ct
4.00-4.99
19,709 listings
Avg: £811 GBP/ct
5.00-9.99
18,460 listings
Avg: £1,155 GBP/ct
10.00+
3,437 listings
Avg: £602 GBP/ct
unknown
37 listings
Avg: £1,687 GBP/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 6,165 | £1,425 GBP |
| D-E | IF | 9,319 | £1,044 GBP |
| D-E | SI1 | 1,565 | £388 GBP |
| D-E | SI2 | 106 | £438 GBP |
| D-E | VS1 | 65,802 | £487 GBP |
| D-E | VS2 | 15,122 | £492 GBP |
| D-E | VVS1 | 34,235 | £622 GBP |
| D-E | VVS2 | 83,552 | £522 GBP |
| F-G | FL | 57 | £2,120 GBP |
| F-G | IF | 469 | £853 GBP |
| F-G | SI1 | 739 | £547 GBP |
| F-G | SI2 | 145 | £3,115 GBP |
| F-G | VS1 | 17,736 | £390 GBP |
| F-G | VS2 | 5,573 | £465 GBP |
| F-G | VVS1 | 2,774 | £720 GBP |
| F-G | VVS2 | 17,105 | £390 GBP |
| H-I | IF | 58 | £1,252 GBP |
| H-I | SI1 | 183 | £988 GBP |
| H-I | SI2 | 122 | £3,791 GBP |
| H-I | VS1 | 1,862 | £733 GBP |
| H-I | VS2 | 991 | £653 GBP |
| H-I | VVS1 | 459 | £1,176 GBP |
| H-I | VVS2 | 1,137 | £663 GBP |
| J-K | IF | 23 | £1,098 GBP |
| J-K | SI1 | 103 | £1,120 GBP |
| J-K | SI2 | 37 | £1,010 GBP |
| J-K | VS1 | 118 | £918 GBP |
| J-K | VS2 | 123 | £1,107 GBP |
| J-K | VVS1 | 96 | £1,233 GBP |
| J-K | VVS2 | 144 | £1,044 GBP |
| L-M | SI1 | 75 | £834 GBP |
| L-M | VS1 | 48 | £854 GBP |
| L-M | VS2 | 12 | £696 GBP |
| L-M | VVS1 | 16 | £964 GBP |
| L-M | VVS2 | 48 | £886 GBP |
| N+ | IF | 117 | £482 GBP |
| N+ | SI1 | 188 | £348 GBP |
| N+ | SI2 | 11 | £375 GBP |
| N+ | VS1 | 3,875 | £515 GBP |
| N+ | VS2 | 1,510 | £523 GBP |
| N+ | VVS1 | 652 | £485 GBP |
| N+ | VVS2 | 2,528 | £468 GBP |
| N+ | other | 1,100 | £1,214 GBP |