Natural Round Diamonds
As of April 2026, there are 3,342,166 natural round diamonds available. Prices range from £60 GBP/ct to £179,173 GBP/ct, with an average of £6,444 GBP/ct.
Last updated: April 2026
By Carat Weight
Price Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $21K | $20K | $23K | $9,232 | $3,319 | $15K | $9,039 | $7,047 | $5,397 |
| F-G | $17K | $17K | $16K | $12K | $14K | $13K | $10K | $7,715 | $4,629 |
| H-I | $6,250 | $11K | $11K | $11K | $9,847 | $9,118 | $7,862 | $6,592 | $4,559 |
| J-K | $4,287 | $7,863 | $7,461 | $6,951 | $6,949 | $6,323 | $5,840 | $5,274 | $4,331 |
| L-M | $3,636 | $5,013 | $4,238 | $4,278 | $4,750 | $4,339 | $4,676 | $3,790 | $2,942 |
| N+ | - | $4,592 | $4,324 | $2,469 | $5,267 | $3,013 | $3,375 | $6,882 | $5,321 |
By Carat Weight
0.20-0.29
147,859 listings
Avg: £2,096 GBP/ct
0.30-0.49
909,394 listings
Avg: £1,331 GBP/ct
0.50-0.74
966,417 listings
Avg: £1,441 GBP/ct
0.75-0.99
275,686 listings
Avg: £1,895 GBP/ct
1.00-1.24
449,498 listings
Avg: £2,658 GBP/ct
1.25-1.49
63,858 listings
Avg: £3,274 GBP/ct
1.50-1.99
230,733 listings
Avg: £4,097 GBP/ct
2.00-2.49
113,269 listings
Avg: £5,914 GBP/ct
2.50-2.99
40,813 listings
Avg: £7,437 GBP/ct
3.00-3.99
47,799 listings
Avg: £9,388 GBP/ct
4.00-4.99
15,039 listings
Avg: £12,286 GBP/ct
5.00-9.99
14,555 listings
Avg: £15,824 GBP/ct
10.00+
998 listings
Avg: £26,295 GBP/ct
unknown
66,248 listings
Avg: £3,831 GBP/ct
Price by Color & Clarity
| Color | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 13,218 | £16,432 GBP |
| D-E | I | 10,554 | £4,249 GBP |
| D-E | IF | 98,737 | £15,512 GBP |
| D-E | SI1 | 129,828 | £7,117 GBP |
| D-E | SI2 | 78,474 | £5,549 GBP |
| D-E | VS1 | 164,602 | £2,614 GBP |
| D-E | VS2 | 131,815 | £11,691 GBP |
| D-E | VVS1 | 207,139 | £18,042 GBP |
| D-E | VVS2 | 165,650 | £7,269 GBP |
| D-E | other | 24 | £1,500 GBP |
| F-G | FL | 1,116 | £13,000 GBP |
| F-G | I | 15,684 | £3,645 GBP |
| F-G | IF | 98,510 | £13,355 GBP |
| F-G | SI1 | 146,105 | £7,977 GBP |
| F-G | SI2 | 100,031 | £6,075 GBP |
| F-G | VS1 | 183,172 | £11,051 GBP |
| F-G | VS2 | 163,466 | £9,941 GBP |
| F-G | VVS1 | 211,088 | £12,391 GBP |
| F-G | VVS2 | 168,572 | £9,813 GBP |
| F-G | other | 46 | £2,251 GBP |
| H-I | FL | 386 | £4,921 GBP |
| H-I | I | 12,287 | £3,590 GBP |
| H-I | IF | 45,694 | £8,790 GBP |
| H-I | SI1 | 125,267 | £6,191 GBP |
| H-I | SI2 | 84,296 | £5,190 GBP |
| H-I | VS1 | 136,280 | £7,753 GBP |
| H-I | VS2 | 140,607 | £7,179 GBP |
| H-I | VVS1 | 115,283 | £8,813 GBP |
| H-I | VVS2 | 114,882 | £8,269 GBP |
| H-I | other | 14 | £2,042 GBP |
| J-K | FL | 78 | £3,375 GBP |
| J-K | I | 7,061 | £3,410 GBP |
| J-K | IF | 21,493 | £6,191 GBP |
| J-K | SI1 | 61,812 | £4,598 GBP |
| J-K | SI2 | 42,521 | £4,153 GBP |
| J-K | VS1 | 62,871 | £5,471 GBP |
| J-K | VS2 | 57,149 | £4,979 GBP |
| J-K | VVS1 | 61,552 | £5,875 GBP |
| J-K | VVS2 | 57,977 | £5,473 GBP |
| L-M | FL | 23 | £2,863 GBP |
| L-M | I | 2,156 | £2,316 GBP |
| L-M | IF | 4,346 | £3,948 GBP |
| L-M | SI1 | 15,291 | £3,682 GBP |
| L-M | SI2 | 10,708 | £2,984 GBP |
| L-M | VS1 | 15,115 | £3,740 GBP |
| L-M | VS2 | 14,089 | £3,417 GBP |
| L-M | VVS1 | 14,331 | £3,337 GBP |
| L-M | VVS2 | 13,744 | £3,369 GBP |
| N+ | I | 1,557 | £4,190 GBP |
| N+ | IF | 220 | £3,616 GBP |
| N+ | SI1 | 2,166 | £2,658 GBP |
| N+ | SI2 | 1,722 | £5,419 GBP |
| N+ | VS1 | 2,254 | £4,147 GBP |
| N+ | VS2 | 2,135 | £2,373 GBP |
| N+ | VVS1 | 1,144 | £3,405 GBP |
| N+ | VVS2 | 5,712 | £1,944 GBP |
| N+ | other | 112 | £999 GBP |