Lab Grown Heart Diamonds, 3.00 - 4.99ct
As of April 2026, there are 87,964 lab grown heart diamonds between 3.00 - 4.99ct available across retailers. Prices range from £132 GBP/ct to £10,759 GBP/ct, with an average of £895 GBP/ct.
Last updated: April 2026
Browse 87,964 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 |
|---|---|---|---|---|---|---|---|---|
| D-E | $7,249 | $3,114 | $1,241 | $479 | $425 | $446 | $315 | $337 |
| F-G | - | $2,912 | $915 | $418 | $422 | $443 | $408 | $340 |
| H-I | - | - | $689 | $407 | $433 | $503 | $724 | $4,200 |
| J-K | - | - | - | $317 | $608 | $811 | - | $5,640 |
| N+ | - | - | $820 | $646 | $636 | $650 | $385 | - |
Price by Color & Clarity
Average price per carat for 3.00 - 4.99ct lab grown heart diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 574 | £5,708 GBP | 71% |
| D-E | IF | 2,183 | £2,452 GBP | 87% |
| D-E | SI1 | 458 | £248 GBP | 91% |
| D-E | SI2 | 38 | £265 GBP | 200% |
| D-E | VS1 | 25,376 | £335 GBP | 89% |
| D-E | VS2 | 5,927 | £352 GBP | 93% |
| D-E | VVS1 | 4,730 | £978 GBP | 88% |
| D-E | VVS2 | 23,670 | £377 GBP | 95% |
| F-G | IF | 32 | £2,293 GBP | 52% |
| F-G | SI1 | 407 | £321 GBP | 91% |
| F-G | SI2 | 62 | £268 GBP | 222% |
| F-G | VS1 | 9,345 | £332 GBP | 90% |
| F-G | VS2 | 2,375 | £349 GBP | 98% |
| F-G | VVS1 | 702 | £720 GBP | 78% |
| F-G | VVS2 | 7,206 | £329 GBP | 95% |
| H-I | SI1 | 72 | £570 GBP | 163% |
| H-I | SI2 | 15 | £3,307 GBP | 229% |
| H-I | VS1 | 772 | £341 GBP | 113% |
| H-I | VS2 | 206 | £396 GBP | 101% |
| H-I | VVS1 | 39 | £543 GBP | 91% |
| H-I | VVS2 | 312 | £321 GBP | 90% |
| J-K | SI2 | 11 | £4,441 GBP | 50% |
| J-K | VS1 | 52 | £479 GBP | 553% |
| J-K | VS2 | 32 | £638 GBP | 170% |
| J-K | VVS2 | 35 | £249 GBP | 114% |
| N+ | SI1 | 127 | £303 GBP | 149% |
| N+ | VS1 | 1,647 | £501 GBP | 113% |
| N+ | VS2 | 587 | £512 GBP | 104% |
| N+ | VVS1 | 19 | £645 GBP | 118% |
| N+ | VVS2 | 953 | £509 GBP | 115% |