Natural Marquise Diamonds
As of April 2026, there are 201,351 natural marquise diamonds available. Prices range from £146 GBP/ct to £204,151 GBP/ct, with an average of £5,840 GBP/ct.
Last updated: April 2026
By Carat Weight
Price Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $20K | $16K | $9,850 | $10K | $9,670 | $12K | $9,912 | $7,890 | $4,284 |
| F-G | - | $11K | $9,522 | $7,247 | $8,707 | $11K | $9,811 | $6,829 | $5,081 |
| H-I | - | $5,364 | $12K | $5,481 | $7,417 | $8,339 | $8,307 | $7,044 | $4,707 |
| J-K | - | $4,512 | $6,007 | $5,166 | $4,469 | $4,239 | $5,683 | $5,491 | $3,175 |
| L-M | - | $1,961 | $2,377 | $1,896 | $2,021 | $2,621 | $2,431 | $3,032 | $1,448 |
| N+ | - | $3,178 | $3,828 | $1,942 | $4,254 | $3,616 | $3,582 | $9,858 | $13K |
By Carat Weight
0.20-0.29
1,779 listings
Avg: £3,288 GBP/ct
0.30-0.49
60,002 listings
Avg: £1,487 GBP/ct
0.50-0.74
74,032 listings
Avg: £1,635 GBP/ct
0.75-0.99
12,129 listings
Avg: £2,259 GBP/ct
1.00-1.24
29,729 listings
Avg: £3,007 GBP/ct
1.25-1.49
1,358 listings
Avg: £3,809 GBP/ct
1.50-1.99
10,114 listings
Avg: £5,010 GBP/ct
2.00-2.49
6,612 listings
Avg: £7,122 GBP/ct
2.50-2.99
1,113 listings
Avg: £9,601 GBP/ct
3.00-3.99
2,699 listings
Avg: £12,611 GBP/ct
4.00-4.99
619 listings
Avg: £16,519 GBP/ct
5.00-9.99
695 listings
Avg: £15,481 GBP/ct
10.00+
21 listings
Avg: £14,952 GBP/ct
unknown
449 listings
Avg: £6,909 GBP/ct
Price by Color & Clarity
| Color | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 757 | £15,662 GBP |
| D-E | I | 703 | £3,373 GBP |
| D-E | IF | 6,647 | £12,663 GBP |
| D-E | SI1 | 14,181 | £7,805 GBP |
| D-E | SI2 | 9,219 | £6,213 GBP |
| D-E | VS1 | 16,829 | £7,615 GBP |
| D-E | VS2 | 17,332 | £9,201 GBP |
| D-E | VVS1 | 14,134 | £7,756 GBP |
| D-E | VVS2 | 13,108 | £8,019 GBP |
| F-G | I | 665 | £4,001 GBP |
| F-G | IF | 2,573 | £8,730 GBP |
| F-G | SI1 | 10,469 | £7,726 GBP |
| F-G | SI2 | 7,952 | £5,377 GBP |
| F-G | VS1 | 10,319 | £6,856 GBP |
| F-G | VS2 | 10,941 | £8,470 GBP |
| F-G | VVS1 | 7,012 | £7,498 GBP |
| F-G | VVS2 | 6,985 | £5,706 GBP |
| H-I | I | 549 | £3,706 GBP |
| H-I | IF | 1,716 | £4,224 GBP |
| H-I | SI1 | 6,300 | £6,541 GBP |
| H-I | SI2 | 5,833 | £5,546 GBP |
| H-I | VS1 | 4,767 | £5,840 GBP |
| H-I | VS2 | 5,902 | £6,567 GBP |
| H-I | VVS1 | 3,413 | £9,289 GBP |
| H-I | VVS2 | 3,624 | £4,316 GBP |
| J-K | I | 309 | £2,500 GBP |
| J-K | IF | 734 | £3,553 GBP |
| J-K | SI1 | 3,246 | £4,475 GBP |
| J-K | SI2 | 2,847 | £4,324 GBP |
| J-K | VS1 | 2,094 | £3,519 GBP |
| J-K | VS2 | 2,525 | £3,338 GBP |
| J-K | VVS1 | 1,617 | £4,730 GBP |
| J-K | VVS2 | 1,473 | £4,068 GBP |
| L-M | I | 44 | £1,140 GBP |
| L-M | IF | 133 | £1,544 GBP |
| L-M | SI1 | 582 | £1,914 GBP |
| L-M | SI2 | 652 | £2,387 GBP |
| L-M | VS1 | 354 | £1,592 GBP |
| L-M | VS2 | 591 | £2,064 GBP |
| L-M | VVS1 | 225 | £1,872 GBP |
| L-M | VVS2 | 289 | £1,493 GBP |
| N+ | I | 238 | £10,433 GBP |
| N+ | IF | 10 | £2,502 GBP |
| N+ | SI1 | 215 | £2,820 GBP |
| N+ | SI2 | 255 | £7,763 GBP |
| N+ | VS1 | 178 | £3,349 GBP |
| N+ | VS2 | 286 | £2,847 GBP |
| N+ | VVS1 | 23 | £3,014 GBP |
| N+ | VVS2 | 501 | £1,529 GBP |