Lab Grown Heart Diamonds, 0.50 - 0.74ct
As of April 2026, there are 13,957 lab grown heart diamonds between 0.50 - 0.74ct available across retailers. Prices range from £297 GBP/ct to £2,834 GBP/ct, with an average of £869 GBP/ct.
Last updated: April 2026
Browse 13,957 diamonds in ExplorerPrice Distribution
LowHigh
| Color | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 |
|---|---|---|---|---|---|---|---|
| D-E | $1,137 | $822 | $674 | $614 | $612 | $991 | $2,073 |
| F-G | $1,747 | $1,666 | $841 | $737 | $840 | $1,176 | $1,373 |
| H-I | $1,482 | $1,377 | $1,384 | $1,224 | $1,323 | $1,136 | $1,217 |
| J-K | $1,161 | $1,029 | $1,149 | $1,073 | $1,093 | $1,123 | $1,294 |
| L-M | - | - | $846 | $830 | - | - | - |
| N+ | - | $941 | $813 | $844 | $962 | $1,012 | - |
Price by Color & Clarity
Average price per carat for 0.50 - 0.74ct lab grown heart diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | IF | 552 | £895 GBP | 66% |
| D-E | SI1 | 116 | £780 GBP | 172% |
| D-E | SI2 | 24 | £1,632 GBP | 51% |
| D-E | VS1 | 2,838 | £483 GBP | 67% |
| D-E | VS2 | 722 | £482 GBP | 71% |
| D-E | VVS1 | 1,242 | £647 GBP | 65% |
| D-E | VVS2 | 3,492 | £531 GBP | 72% |
| F-G | IF | 145 | £1,376 GBP | 51% |
| F-G | SI1 | 113 | £926 GBP | 92% |
| F-G | SI2 | 48 | £1,081 GBP | 69% |
| F-G | VS1 | 619 | £581 GBP | 96% |
| F-G | VS2 | 220 | £662 GBP | 97% |
| F-G | VVS1 | 256 | £1,312 GBP | 49% |
| F-G | VVS2 | 521 | £662 GBP | 110% |
| H-I | IF | 382 | £1,167 GBP | 37% |
| H-I | SI1 | 119 | £894 GBP | 40% |
| H-I | SI2 | 34 | £958 GBP | 69% |
| H-I | VS1 | 339 | £964 GBP | 34% |
| H-I | VS2 | 239 | £1,042 GBP | 28% |
| H-I | VVS1 | 419 | £1,084 GBP | 33% |
| H-I | VVS2 | 306 | £1,090 GBP | 36% |
| J-K | IF | 80 | £914 GBP | 34% |
| J-K | SI1 | 36 | £884 GBP | 49% |
| J-K | SI2 | 11 | £1,019 GBP | 48% |
| J-K | VS1 | 27 | £845 GBP | 40% |
| J-K | VS2 | 97 | £861 GBP | 36% |
| J-K | VVS1 | 87 | £810 GBP | 33% |
| J-K | VVS2 | 83 | £904 GBP | 30% |
| L-M | VS1 | 18 | £654 GBP | 33% |
| L-M | VVS2 | 12 | £666 GBP | 32% |
| N+ | SI1 | 44 | £797 GBP | 44% |
| N+ | VS1 | 314 | £665 GBP | 81% |
| N+ | VS2 | 111 | £757 GBP | 68% |
| N+ | VVS1 | 28 | £741 GBP | 65% |
| N+ | VVS2 | 263 | £640 GBP | 88% |