Lab Grown Marquise Diamonds, 3.00 - 4.99ct
As of April 2026, there are 121,526 lab grown marquise diamonds between 3.00 - 4.99ct available across retailers. Prices range from £148 GBP/ct to £10,881 GBP/ct, with an average of £895 GBP/ct.
Last updated: April 2026
Browse 121,526 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 |
|---|---|---|---|---|---|---|---|---|
| D-E | $6,420 | $3,877 | $1,403 | $584 | $502 | $473 | $292 | $360 |
| F-G | - | $1,373 | $973 | $449 | $419 | $420 | $312 | $340 |
| H-I | - | - | $1,105 | $279 | $267 | $392 | $1,577 | $6,938 |
| N+ | - | - | - | $673 | $648 | $676 | $469 | $427 |
Price by Color & Clarity
Average price per carat for 3.00 - 4.99ct lab grown marquise diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 381 | £5,055 GBP | 53% |
| D-E | IF | 1,290 | £3,053 GBP | 66% |
| D-E | SI1 | 631 | £230 GBP | 75% |
| D-E | SI2 | 23 | £284 GBP | 60% |
| D-E | VS1 | 24,984 | £395 GBP | 91% |
| D-E | VS2 | 8,160 | £373 GBP | 86% |
| D-E | VVS1 | 3,825 | £1,105 GBP | 96% |
| D-E | VVS2 | 23,201 | £460 GBP | 102% |
| F-G | IF | 49 | £1,081 GBP | 51% |
| F-G | SI1 | 678 | £245 GBP | 82% |
| F-G | SI2 | 15 | £267 GBP | 171% |
| F-G | VS1 | 23,576 | £330 GBP | 87% |
| F-G | VS2 | 5,323 | £331 GBP | 94% |
| F-G | VVS1 | 1,672 | £766 GBP | 97% |
| F-G | VVS2 | 23,687 | £353 GBP | 99% |
| H-I | SI1 | 18 | £1,242 GBP | 324% |
| H-I | SI2 | 10 | £5,463 GBP | 93% |
| H-I | VS1 | 1,097 | £210 GBP | 75% |
| H-I | VS2 | 316 | £309 GBP | 170% |
| H-I | VVS1 | 135 | £870 GBP | 54% |
| H-I | VVS2 | 719 | £220 GBP | 77% |
| N+ | SI1 | 80 | £369 GBP | 91% |
| N+ | SI2 | 11 | £336 GBP | 82% |
| N+ | VS1 | 803 | £510 GBP | 102% |
| N+ | VS2 | 364 | £532 GBP | 104% |
| N+ | VVS2 | 478 | £530 GBP | 99% |