Natural Princess Diamond Prices in United Kingdom
Last updated: September 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $9,152 | $8,622 | $12K | $6,639 | $7,757 | $8,104 | $6,821 | $3,301 | $2,984 |
| F-G | $3,323 | $10K | $5,776 | $8,119 | $8,650 | $7,367 | $5,998 | $4,668 | $3,348 |
| H-I | $3,954 | $5,705 | $5,492 | $5,755 | $5,395 | $5,374 | $5,547 | $3,980 | $3,856 |
| J-K | $1,885 | $4,547 | $3,821 | $3,917 | $4,032 | $4,815 | $5,711 | $3,997 | $2,570 |
| L-M | - | $1,521 | $2,184 | $2,715 | $2,753 | $2,593 | $2,328 | $2,356 | $2,146 |
| N+ | - | - | $900 | $801 | $1,921 | $2,684 | $1,930 | $3,775 | $11K |
By Carat Weight
0.20-0.29
2,750 listings
Avg: £4,138 GBP/ct
0.30-0.49
69,478 listings
Avg: £1,118 GBP/ct
0.50-0.74
104,923 listings
Avg: £1,186 GBP/ct
0.75-0.99
69,402 listings
Avg: £1,356 GBP/ct
1.00-1.24
103,623 listings
Avg: £1,752 GBP/ct
1.25-1.49
10,700 listings
Avg: £2,423 GBP/ct
1.50-1.99
56,883 listings
Avg: £2,772 GBP/ct
2.00-2.49
24,092 listings
Avg: £3,850 GBP/ct
2.50-2.99
4,774 listings
Avg: £5,083 GBP/ct
3.00-3.99
6,315 listings
Avg: £7,228 GBP/ct
4.00-4.99
1,117 listings
Avg: £8,128 GBP/ct
5.00-9.99
1,013 listings
Avg: £9,960 GBP/ct
10.00+
77 listings
Avg: £16,207 GBP/ct
unknown
177 listings
Avg: £2,658 GBP/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 209 | £6,787 GBP |
| D-E | I | 1,700 | £2,213 GBP |
| D-E | IF | 4,200 | £6,395 GBP |
| D-E | SI1 | 18,630 | £5,059 GBP |
| D-E | SI2 | 10,653 | £2,448 GBP |
| D-E | VS1 | 23,456 | £5,753 GBP |
| D-E | VS2 | 21,353 | £6,010 GBP |
| D-E | VVS1 | 15,204 | £8,776 GBP |
| D-E | VVS2 | 17,516 | £4,924 GBP |
| F-G | FL | 312 | £2,465 GBP |
| F-G | I | 3,447 | £2,483 GBP |
| F-G | IF | 6,053 | £7,435 GBP |
| F-G | SI1 | 19,426 | £4,448 GBP |
| F-G | SI2 | 14,324 | £3,462 GBP |
| F-G | VS1 | 27,701 | £6,415 GBP |
| F-G | VS2 | 27,725 | £5,464 GBP |
| F-G | VVS1 | 20,012 | £4,284 GBP |
| F-G | VVS2 | 20,481 | £6,021 GBP |
| H-I | FL | 181 | £2,932 GBP |
| H-I | I | 3,556 | £2,860 GBP |
| H-I | IF | 4,323 | £4,231 GBP |
| H-I | SI1 | 16,460 | £4,114 GBP |
| H-I | SI2 | 9,946 | £2,952 GBP |
| H-I | VS1 | 27,011 | £4,001 GBP |
| H-I | VS2 | 24,377 | £3,986 GBP |
| H-I | VVS1 | 19,036 | £4,073 GBP |
| H-I | VVS2 | 22,056 | £4,268 GBP |
| J-K | FL | 75 | £1,398 GBP |
| J-K | I | 1,760 | £1,906 GBP |
| J-K | IF | 2,271 | £3,373 GBP |
| J-K | SI1 | 9,129 | £4,236 GBP |
| J-K | SI2 | 6,231 | £2,965 GBP |
| J-K | VS1 | 12,916 | £2,990 GBP |
| J-K | VS2 | 11,334 | £3,571 GBP |
| J-K | VVS1 | 9,007 | £2,834 GBP |
| J-K | VVS2 | 11,765 | £2,905 GBP |
| L-M | I | 198 | £1,592 GBP |
| L-M | IF | 137 | £1,128 GBP |
| L-M | SI1 | 1,097 | £1,727 GBP |
| L-M | SI2 | 780 | £1,748 GBP |
| L-M | VS1 | 1,311 | £2,042 GBP |
| L-M | VS2 | 1,300 | £1,923 GBP |
| L-M | VVS1 | 753 | £1,620 GBP |
| L-M | VVS2 | 1,137 | £2,014 GBP |
| N+ | I | 255 | £8,247 GBP |
| N+ | SI1 | 200 | £1,431 GBP |
| N+ | SI2 | 201 | £2,800 GBP |
| N+ | VS1 | 1,148 | £1,425 GBP |
| N+ | VS2 | 888 | £1,991 GBP |
| N+ | VVS1 | 158 | £667 GBP |
| N+ | VVS2 | 1,668 | £594 GBP |
| N+ | other | 257 | £6,366 GBP |