Lab Grown Heart Diamonds, 1.00 to 1.49ct
Last updated: July 2026
Browse 111,359 diamonds in ExplorerPrice Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $1,824 | $904 | $629 | $556 | $549 | $592 | $520 | $772 | - |
| F-G | $1,732 | $1,260 | $558 | $582 | $627 | $703 | $855 | $1,419 | $1,315 |
| H-I | - | $3,080 | $2,210 | $611 | $567 | $1,693 | $1,403 | $1,605 | $1,466 |
| J-K | - | $1,609 | $1,495 | $1,112 | $1,327 | $1,381 | $1,377 | $1,774 | $7,306 |
| L-M | - | - | - | - | - | - | $1,105 | - | - |
| N+ | - | $1,303 | $784 | $679 | $627 | $614 | $527 | $690 | - |
Price by Colour & Clarity
Average price per carat for 1.00 to 1.49ct lab grown heart diamonds by colour and clarity grade.
| Colour | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 553 | £1,436 GBP | 84% |
| D-E | IF | 3,551 | £712 GBP | 122% |
| D-E | SI1 | 523 | £410 GBP | 91% |
| D-E | SI2 | 62 | £608 GBP | 116% |
| D-E | VS1 | 27,113 | £432 GBP | 91% |
| D-E | VS2 | 5,735 | £466 GBP | 77% |
| D-E | VVS1 | 12,318 | £495 GBP | 118% |
| D-E | VVS2 | 38,625 | £438 GBP | 98% |
| F-G | FL | 15 | £1,364 GBP | 15% |
| F-G | I | 10 | £1,035 GBP | 75% |
| F-G | IF | 137 | £992 GBP | 131% |
| F-G | SI1 | 252 | £673 GBP | 179% |
| F-G | SI2 | 94 | £1,117 GBP | 77% |
| F-G | VS1 | 4,994 | £494 GBP | 74% |
| F-G | VS2 | 1,611 | £554 GBP | 61% |
| F-G | VVS1 | 922 | £440 GBP | 116% |
| F-G | VVS2 | 4,890 | £459 GBP | 85% |
| H-I | I | 14 | £1,154 GBP | 109% |
| H-I | IF | 10 | £2,425 GBP | 55% |
| H-I | SI1 | 162 | £1,105 GBP | 55% |
| H-I | SI2 | 63 | £1,264 GBP | 49% |
| H-I | VS1 | 265 | £446 GBP | 113% |
| H-I | VS2 | 193 | £1,333 GBP | 98% |
| H-I | VVS1 | 29 | £1,740 GBP | 59% |
| H-I | VVS2 | 218 | £481 GBP | 171% |
| J-K | I | 12 | £5,753 GBP | 31% |
| J-K | IF | 10 | £1,267 GBP | 80% |
| J-K | SI1 | 49 | £1,084 GBP | 22% |
| J-K | SI2 | 10 | £1,397 GBP | 31% |
| J-K | VS1 | 79 | £1,045 GBP | 4% |
| J-K | VS2 | 93 | £1,088 GBP | 2% |
| J-K | VVS1 | 18 | £1,177 GBP | 54% |
| J-K | VVS2 | 33 | £876 GBP | 42% |
| L-M | SI1 | 10 | £870 GBP | 19% |
| N+ | IF | 68 | £1,026 GBP | 68% |
| N+ | SI1 | 343 | £415 GBP | 69% |
| N+ | SI2 | 45 | £544 GBP | 52% |
| N+ | VS1 | 3,378 | £494 GBP | 76% |
| N+ | VS2 | 1,316 | £484 GBP | 88% |
| N+ | VVS1 | 241 | £617 GBP | 57% |
| N+ | VVS2 | 2,750 | £535 GBP | 66% |
| N+ | other | 545 | £1,173 GBP | 21% |