Lab Grown Round Diamonds, 1.50 - 1.99ct
As of April 2026, there are 921,263 lab grown round diamonds between 1.50 - 1.99ct available across retailers. Prices range from £216 GBP/ct to £15,902 GBP/ct, with an average of £1,457 GBP/ct. Approximately 68% of these diamonds are available at multiple retailers, with an average price spread of 115%.
Last updated: April 2026
Browse 921,263 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $3,201 | $964 | $676 | $537 | $486 | $470 | $528 | $4,120 | $3,572 |
| F-G | $2,860 | $997 | $659 | $503 | $474 | $486 | $567 | $3,354 | $2,694 |
| H-I | - | $5,854 | $4,148 | $565 | $647 | $1,407 | $1,955 | $2,933 | $2,463 |
| J-K | - | $4,021 | $3,923 | $2,461 | $1,884 | $1,856 | $1,855 | $2,141 | $1,879 |
| L-M | - | $3,117 | $2,805 | $2,812 | $2,327 | $2,123 | $1,876 | $1,565 | $1,510 |
| N+ | - | $1,733 | $756 | $581 | $600 | $635 | $703 | $1,124 | $1,143 |
Price by Color & Clarity
Average price per carat for 1.50 - 1.99ct lab grown round diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 1,718 | £2,520 GBP | 81% |
| D-E | I | 283 | £2,812 GBP | 52% |
| D-E | IF | 16,932 | £759 GBP | 87% |
| D-E | SI1 | 6,620 | £416 GBP | 107% |
| D-E | SI2 | 1,266 | £3,244 GBP | 92% |
| D-E | VS1 | 258,997 | £382 GBP | 73% |
| D-E | VS2 | 64,500 | £370 GBP | 74% |
| D-E | VVS1 | 59,832 | £533 GBP | 76% |
| D-E | VVS2 | 292,720 | £423 GBP | 72% |
| F-G | FL | 22 | £2,252 GBP | 285% |
| F-G | I | 579 | £2,121 GBP | 84% |
| F-G | IF | 968 | £785 GBP | 718% |
| F-G | SI1 | 3,272 | £446 GBP | 800% |
| F-G | SI2 | 1,301 | £2,641 GBP | 89% |
| F-G | VS1 | 68,664 | £373 GBP | 75% |
| F-G | VS2 | 21,050 | £383 GBP | 77% |
| F-G | VVS1 | 7,135 | £519 GBP | 85% |
| F-G | VVS2 | 60,934 | £396 GBP | 72% |
| H-I | I | 622 | £1,939 GBP | 86% |
| H-I | IF | 342 | £4,609 GBP | 40% |
| H-I | SI1 | 3,643 | £1,539 GBP | 123% |
| H-I | SI2 | 1,992 | £2,309 GBP | 92% |
| H-I | VS1 | 8,695 | £510 GBP | 137% |
| H-I | VS2 | 4,059 | £1,108 GBP | 216% |
| H-I | VVS1 | 1,624 | £3,266 GBP | 139% |
| H-I | VVS2 | 4,942 | £445 GBP | 107% |
| J-K | I | 442 | £1,479 GBP | 84% |
| J-K | IF | 309 | £3,166 GBP | 64% |
| J-K | SI1 | 2,949 | £1,461 GBP | 78% |
| J-K | SI2 | 1,999 | £1,685 GBP | 73% |
| J-K | VS1 | 3,352 | £1,483 GBP | 77% |
| J-K | VS2 | 3,142 | £1,461 GBP | 78% |
| J-K | VVS1 | 759 | £3,089 GBP | 50% |
| J-K | VVS2 | 1,611 | £1,938 GBP | 93% |
| L-M | I | 215 | £1,189 GBP | 56% |
| L-M | IF | 131 | £2,454 GBP | 34% |
| L-M | SI1 | 950 | £1,478 GBP | 49% |
| L-M | SI2 | 796 | £1,232 GBP | 62% |
| L-M | VS1 | 388 | £1,832 GBP | 53% |
| L-M | VS2 | 473 | £1,672 GBP | 45% |
| L-M | VVS1 | 256 | £2,209 GBP | 26% |
| L-M | VVS2 | 372 | £2,214 GBP | 35% |
| N+ | I | 72 | £900 GBP | 71% |
| N+ | IF | 72 | £1,365 GBP | 71% |
| N+ | SI1 | 1,029 | £553 GBP | 174% |
| N+ | SI2 | 348 | £885 GBP | 107% |
| N+ | VS1 | 4,231 | £472 GBP | 99% |
| N+ | VS2 | 2,384 | £500 GBP | 131% |
| N+ | VVS1 | 373 | £595 GBP | 106% |
| N+ | VVS2 | 1,898 | £458 GBP | 87% |