Lab Grown Round Diamonds, 1.00 to 1.49ct
Last updated: November 2026
Browse 2,199,778 diamonds in ExplorerPrice Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $657 | $584 | $448 | $414 | $384 | $384 | $384 | $485 | $514 |
| F-G | $592 | $478 | $419 | $394 | $390 | $405 | $413 | $434 | $899 |
| H-I | - | $483 | $474 | $426 | $450 | $596 | $1,027 | $1,106 | $856 |
| J-K | - | - | $637 | $879 | $1,096 | $968 | $874 | $924 | $715 |
| L-M | - | - | - | $401 | $446 | $1,005 | $724 | $793 | - |
| N+ | $618 | $1,184 | $557 | $473 | $495 | $518 | $522 | $546 | $171 |
Price by Colour & Clarity
Average price per carat for 1.00 to 1.49ct lab grown round diamonds by colour and clarity grade.
| Colour | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 46,434 | £490 GBP | 105% |
| D-E | I | 125 | £383 GBP | 154% |
| D-E | IF | 70,920 | £436 GBP | 103% |
| D-E | SI1 | 19,927 | £286 GBP | 81% |
| D-E | SI2 | 1,498 | £362 GBP | 100% |
| D-E | VS1 | 517,919 | £287 GBP | 90% |
| D-E | VS2 | 135,728 | £286 GBP | 89% |
| D-E | VVS1 | 322,401 | £334 GBP | 94% |
| D-E | VVS2 | 757,349 | £309 GBP | 93% |
| F-G | FL | 500 | £441 GBP | 100% |
| F-G | I | 140 | £670 GBP | 141% |
| F-G | IF | 5,858 | £356 GBP | 106% |
| F-G | SI1 | 3,639 | £308 GBP | 72% |
| F-G | SI2 | 394 | £324 GBP | 86% |
| F-G | VS1 | 81,897 | £291 GBP | 80% |
| F-G | VS2 | 23,153 | £302 GBP | 77% |
| F-G | VVS1 | 33,857 | £313 GBP | 91% |
| F-G | VVS2 | 103,737 | £293 GBP | 88% |
| H-I | I | 111 | £638 GBP | 139% |
| H-I | IF | 113 | £360 GBP | 93% |
| H-I | SI1 | 1,918 | £766 GBP | 92% |
| H-I | SI2 | 604 | £825 GBP | 121% |
| H-I | VS1 | 6,959 | £335 GBP | 82% |
| H-I | VS2 | 2,082 | £444 GBP | 104% |
| H-I | VVS1 | 1,744 | £353 GBP | 84% |
| H-I | VVS2 | 8,155 | £318 GBP | 84% |
| J-K | I | 54 | £533 GBP | 139% |
| J-K | SI1 | 492 | £651 GBP | 77% |
| J-K | SI2 | 185 | £689 GBP | 86% |
| J-K | VS1 | 711 | £817 GBP | 99% |
| J-K | VS2 | 649 | £722 GBP | 114% |
| J-K | VVS1 | 77 | £475 GBP | 155% |
| J-K | VVS2 | 574 | £656 GBP | 107% |
| L-M | SI1 | 75 | £540 GBP | 115% |
| L-M | SI2 | 15 | £592 GBP | 65% |
| L-M | VS1 | 103 | £333 GBP | 64% |
| L-M | VS2 | 13 | £749 GBP | 62% |
| L-M | VVS2 | 78 | £299 GBP | 74% |
| N+ | FL | 71 | £461 GBP | 103% |
| N+ | I | 456 | £128 GBP | 137% |
| N+ | IF | 274 | £883 GBP | 114% |
| N+ | SI1 | 3,453 | £389 GBP | 205% |
| N+ | SI2 | 1,034 | £407 GBP | 193% |
| N+ | VS1 | 18,528 | £369 GBP | 135% |
| N+ | VS2 | 8,357 | £386 GBP | 158% |
| N+ | VVS1 | 2,160 | £415 GBP | 149% |
| N+ | VVS2 | 13,022 | £352 GBP | 129% |
| N+ | other | 2,235 | £1,053 GBP | 22% |