Lab Grown Radiant Diamonds, 1.00 to 1.49ct
Last updated: September 2026
Browse 207,480 diamonds in ExplorerPrice Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $826 | $651 | $504 | $457 | $454 | $489 | $437 | $697 | $1,263 |
| F-G | $919 | $630 | $507 | $454 | $469 | $477 | $455 | $543 | $1,288 |
| H-I | - | $1,362 | $756 | $552 | $526 | $587 | $1,394 | $1,708 | $1,978 |
| J-K | - | $2,539 | $2,656 | $962 | $1,323 | $1,361 | $1,464 | $1,874 | $2,089 |
| L-M | - | - | - | - | - | $913 | - | - | - |
| N+ | $1,687 | $1,046 | $692 | $570 | $539 | $519 | $594 | $694 | $1,728 |
Price by Colour & Clarity
Average price per carat for 1.00 to 1.49ct lab grown radiant diamonds by colour and clarity grade.
| Colour | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 4,453 | £651 GBP | 124% |
| D-E | I | 16 | £995 GBP | 85% |
| D-E | IF | 9,966 | £513 GBP | 114% |
| D-E | SI1 | 1,152 | £344 GBP | 102% |
| D-E | SI2 | 88 | £548 GBP | 95% |
| D-E | VS1 | 44,128 | £358 GBP | 95% |
| D-E | VS2 | 8,502 | £385 GBP | 83% |
| D-E | VVS1 | 27,229 | £397 GBP | 104% |
| D-E | VVS2 | 55,927 | £360 GBP | 103% |
| F-G | FL | 71 | £723 GBP | 114% |
| F-G | I | 15 | £1,014 GBP | 33% |
| F-G | IF | 606 | £496 GBP | 106% |
| F-G | SI1 | 709 | £358 GBP | 83% |
| F-G | SI2 | 72 | £428 GBP | 92% |
| F-G | VS1 | 16,801 | £369 GBP | 88% |
| F-G | VS2 | 4,550 | £375 GBP | 80% |
| F-G | VVS1 | 1,827 | £399 GBP | 107% |
| F-G | VVS2 | 11,367 | £357 GBP | 89% |
| H-I | I | 13 | £1,558 GBP | 50% |
| H-I | IF | 32 | £1,073 GBP | 87% |
| H-I | SI1 | 125 | £1,097 GBP | 41% |
| H-I | SI2 | 41 | £1,345 GBP | 1% |
| H-I | VS1 | 1,339 | £415 GBP | 76% |
| H-I | VS2 | 466 | £462 GBP | 90% |
| H-I | VVS1 | 165 | £595 GBP | 47% |
| H-I | VVS2 | 912 | £434 GBP | 71% |
| J-K | I | 87 | £1,645 GBP | 1% |
| J-K | IF | 10 | £1,999 GBP | 67% |
| J-K | SI1 | 314 | £1,153 GBP | 1% |
| J-K | SI2 | 23 | £1,476 GBP | 33% |
| J-K | VS1 | 64 | £1,042 GBP | 119% |
| J-K | VS2 | 48 | £1,072 GBP | 9% |
| J-K | VVS1 | 14 | £2,092 GBP | 87% |
| J-K | VVS2 | 60 | £757 GBP | 110% |
| L-M | VS2 | 10 | £719 GBP | 66% |
| N+ | FL | 10 | £1,328 GBP | 82% |
| N+ | I | 11 | £1,360 GBP | 44% |
| N+ | IF | 165 | £824 GBP | 117% |
| N+ | SI1 | 455 | £468 GBP | 101% |
| N+ | SI2 | 75 | £547 GBP | 75% |
| N+ | VS1 | 6,271 | £424 GBP | 82% |
| N+ | VS2 | 2,156 | £409 GBP | 85% |
| N+ | VVS1 | 494 | £545 GBP | 57% |
| N+ | VVS2 | 4,839 | £449 GBP | 81% |
| N+ | other | 1,802 | £1,152 GBP | 12% |