Lab Grown Round Diamonds, 3.00 - 4.99ct
As of April 2026, there are 719,268 lab grown round diamonds between 3.00 - 4.99ct available across retailers. Prices range from £151 GBP/ct to £19,963 GBP/ct, with an average of £3,127 GBP/ct. Approximately 43% of these diamonds are available at multiple retailers, with an average price spread of 123%.
Last updated: April 2026
Browse 719,268 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $5,966 | $1,904 | $1,159 | $464 | $459 | $482 | $341 | $448 | $7,666 |
| F-G | $2,719 | $1,510 | $719 | $407 | $403 | $410 | $316 | $4,916 | $6,888 |
| H-I | - | $9,500 | $1,069 | $359 | $441 | $1,701 | $8,794 | $10K | $6,721 |
| J-K | - | $11K | $9,726 | $5,285 | $5,032 | $6,145 | $6,196 | $7,728 | $11K |
| L-M | - | $8,631 | $7,871 | $8,604 | $6,505 | $6,419 | $5,687 | $5,878 | $3,534 |
| N+ | - | $2,242 | $1,005 | $572 | $596 | $621 | $873 | $2,073 | $528 |
Price by Color & Clarity
Average price per carat for 3.00 - 4.99ct lab grown round diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 3,449 | £4,698 GBP | 65% |
| D-E | I | 48 | £6,037 GBP | 60% |
| D-E | IF | 30,160 | £1,499 GBP | 138% |
| D-E | SI1 | 4,968 | £268 GBP | 89% |
| D-E | SI2 | 391 | £353 GBP | 198% |
| D-E | VS1 | 136,812 | £362 GBP | 84% |
| D-E | VS2 | 37,655 | £380 GBP | 89% |
| D-E | VVS1 | 61,627 | £913 GBP | 112% |
| D-E | VVS2 | 215,767 | £365 GBP | 85% |
| F-G | FL | 38 | £2,141 GBP | 166% |
| F-G | I | 92 | £5,424 GBP | 93% |
| F-G | IF | 1,283 | £1,189 GBP | 102% |
| F-G | SI1 | 5,076 | £249 GBP | 91% |
| F-G | SI2 | 456 | £3,870 GBP | 129% |
| F-G | VS1 | 76,544 | £318 GBP | 86% |
| F-G | VS2 | 25,206 | £323 GBP | 84% |
| F-G | VVS1 | 6,588 | £566 GBP | 107% |
| F-G | VVS2 | 79,657 | £320 GBP | 88% |
| H-I | I | 102 | £5,292 GBP | 64% |
| H-I | IF | 95 | £7,480 GBP | 135% |
| H-I | SI1 | 715 | £6,924 GBP | 136% |
| H-I | SI2 | 422 | £8,215 GBP | 60% |
| H-I | VS1 | 8,165 | £347 GBP | 230% |
| H-I | VS2 | 4,693 | £1,339 GBP | 75% |
| H-I | VVS1 | 472 | £842 GBP | 471% |
| H-I | VVS2 | 4,330 | £282 GBP | 93% |
| J-K | I | 93 | £8,872 GBP | 84% |
| J-K | IF | 84 | £8,462 GBP | 52% |
| J-K | SI1 | 830 | £4,879 GBP | 151% |
| J-K | SI2 | 537 | £6,085 GBP | 71% |
| J-K | VS1 | 3,417 | £3,963 GBP | 61% |
| J-K | VS2 | 922 | £4,838 GBP | 172% |
| J-K | VVS1 | 179 | £7,659 GBP | 50% |
| J-K | VVS2 | 418 | £4,162 GBP | 147% |
| L-M | I | 13 | £2,783 GBP | 48% |
| L-M | IF | 29 | £6,796 GBP | 34% |
| L-M | SI1 | 135 | £4,478 GBP | 42% |
| L-M | SI2 | 117 | £4,628 GBP | 32% |
| L-M | VS1 | 108 | £5,122 GBP | 38% |
| L-M | VS2 | 120 | £5,054 GBP | 43% |
| L-M | VVS1 | 103 | £6,197 GBP | 26% |
| L-M | VVS2 | 50 | £6,775 GBP | 28% |
| N+ | I | 22 | £416 GBP | 178% |
| N+ | IF | 56 | £1,765 GBP | 131% |
| N+ | SI1 | 622 | £687 GBP | 205% |
| N+ | SI2 | 243 | £1,632 GBP | 699% |
| N+ | VS1 | 2,932 | £469 GBP | 104% |
| N+ | VS2 | 1,779 | £489 GBP | 297% |
| N+ | VVS1 | 130 | £791 GBP | 105% |
| N+ | VVS2 | 1,518 | £450 GBP | 98% |