Lab Grown Heart Diamonds, 1.50 - 1.99ct
As of April 2026, there are 80,348 lab grown heart diamonds between 1.50 - 1.99ct available across retailers. Prices range from £203 GBP/ct to £5,247 GBP/ct, with an average of £1,040 GBP/ct.
Last updated: April 2026
Browse 80,348 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $1,711 | $1,285 | $660 | $545 | $522 | $517 | $438 | $517 | - |
| F-G | - | $1,477 | $608 | $520 | $486 | $476 | $445 | $2,213 | $4,058 |
| H-I | - | $3,802 | $2,460 | $522 | $592 | $1,745 | $1,774 | $1,905 | - |
| J-K | - | - | $2,464 | $2,097 | $1,734 | $1,651 | $1,504 | $1,712 | $2,788 |
| L-M | - | - | - | - | - | $1,542 | $1,334 | - | - |
| N+ | - | $1,505 | $653 | $620 | $585 | $630 | $650 | $769 | - |
Price by Color & Clarity
Average price per carat for 1.50 - 1.99ct lab grown heart diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 53 | £1,347 GBP | 97% |
| D-E | IF | 2,002 | £1,012 GBP | 112% |
| D-E | SI1 | 614 | £345 GBP | 74% |
| D-E | SI2 | 66 | £407 GBP | 79% |
| D-E | VS1 | 21,710 | £411 GBP | 66% |
| D-E | VS2 | 4,940 | £407 GBP | 69% |
| D-E | VVS1 | 7,342 | £520 GBP | 75% |
| D-E | VVS2 | 23,924 | £429 GBP | 66% |
| F-G | I | 13 | £3,195 GBP | 25% |
| F-G | IF | 125 | £1,163 GBP | 97% |
| F-G | SI1 | 391 | £351 GBP | 97% |
| F-G | SI2 | 75 | £1,742 GBP | 64% |
| F-G | VS1 | 6,345 | £383 GBP | 74% |
| F-G | VS2 | 2,179 | £375 GBP | 72% |
| F-G | VVS1 | 923 | £478 GBP | 74% |
| F-G | VVS2 | 4,641 | £409 GBP | 74% |
| H-I | IF | 38 | £2,994 GBP | 90% |
| H-I | SI1 | 116 | £1,397 GBP | 97% |
| H-I | SI2 | 106 | £1,500 GBP | 71% |
| H-I | VS1 | 442 | £466 GBP | 112% |
| H-I | VS2 | 142 | £1,374 GBP | 134% |
| H-I | VVS1 | 90 | £1,937 GBP | 153% |
| H-I | VVS2 | 352 | £411 GBP | 105% |
| J-K | I | 10 | £2,195 GBP | 126% |
| J-K | SI1 | 171 | £1,184 GBP | 29% |
| J-K | SI2 | 65 | £1,348 GBP | 45% |
| J-K | VS1 | 57 | £1,365 GBP | 48% |
| J-K | VS2 | 98 | £1,300 GBP | 29% |
| J-K | VVS1 | 22 | £1,941 GBP | 73% |
| J-K | VVS2 | 39 | £1,651 GBP | 89% |
| L-M | SI1 | 16 | £1,050 GBP | 24% |
| L-M | VS2 | 11 | £1,214 GBP | 17% |
| N+ | IF | 14 | £1,185 GBP | 77% |
| N+ | SI1 | 80 | £512 GBP | 110% |
| N+ | SI2 | 18 | £606 GBP | 75% |
| N+ | VS1 | 1,696 | £461 GBP | 106% |
| N+ | VS2 | 500 | £496 GBP | 109% |
| N+ | VVS1 | 51 | £514 GBP | 106% |
| N+ | VVS2 | 871 | £488 GBP | 106% |