Lab Grown Radiant Diamonds, 1.00 - 1.49ct
As of April 2026, there are 192,222 lab grown radiant diamonds between 1.00 - 1.49ct available across retailers. Prices range from $231 USD/ct to $5,702 USD/ct, with an average of $971 USD/ct. Approximately 36% of these diamonds are available at multiple retailers, with an average price spread of 78%.
Last updated: April 2026
Browse 192,222 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $1,462 | $747 | $573 | $508 | $466 | $448 | $443 | $517 | $1,118 |
| F-G | $1,127 | $724 | $504 | $461 | $448 | $461 | $444 | $872 | $1,316 |
| H-I | - | $2,577 | $536 | $527 | $479 | $562 | $1,414 | $1,760 | $2,272 |
| J-K | - | $2,524 | $2,471 | $914 | $1,351 | $1,398 | $1,489 | $1,826 | $4,645 |
| L-M | - | - | - | - | - | $827 | - | - | - |
| N+ | - | $1,289 | $763 | $667 | $624 | $669 | $673 | $733 | $1,728 |
Price by Color & Clarity
Average price per carat for 1.00 - 1.49ct lab grown radiant diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 382 | $1,462 USD | 102% |
| D-E | I | 16 | $1,118 USD | 88% |
| D-E | IF | 8,353 | $747 USD | 69% |
| D-E | SI1 | 1,189 | $443 USD | 71% |
| D-E | SI2 | 93 | $517 USD | 210% |
| D-E | VS1 | 44,720 | $466 USD | 64% |
| D-E | VS2 | 11,950 | $448 USD | 66% |
| D-E | VVS1 | 17,855 | $573 USD | 62% |
| D-E | VVS2 | 46,052 | $508 USD | 65% |
| F-G | FL | 10 | $1,127 USD | 83% |
| F-G | I | 20 | $1,316 USD | 76% |
| F-G | IF | 466 | $724 USD | 66% |
| F-G | SI1 | 1,105 | $444 USD | 72% |
| F-G | SI2 | 129 | $872 USD | 370% |
| F-G | VS1 | 23,386 | $448 USD | 64% |
| F-G | VS2 | 6,808 | $461 USD | 63% |
| F-G | VVS1 | 1,702 | $504 USD | 63% |
| F-G | VVS2 | 13,937 | $461 USD | 63% |
| H-I | I | 12 | $2,272 USD | 44% |
| H-I | IF | 14 | $2,577 USD | 80% |
| H-I | SI1 | 176 | $1,414 USD | 21% |
| H-I | SI2 | 77 | $1,760 USD | 25% |
| H-I | VS1 | 1,405 | $479 USD | 91% |
| H-I | VS2 | 479 | $562 USD | 122% |
| H-I | VVS1 | 204 | $536 USD | 106% |
| H-I | VVS2 | 906 | $527 USD | 88% |
| J-K | I | 17 | $4,645 USD | 0% |
| J-K | IF | 11 | $2,524 USD | 57% |
| J-K | SI1 | 162 | $1,489 USD | 7% |
| J-K | SI2 | 108 | $1,826 USD | 16% |
| J-K | VS1 | 101 | $1,351 USD | 37% |
| J-K | VS2 | 171 | $1,398 USD | 6% |
| J-K | VVS1 | 23 | $2,471 USD | 84% |
| J-K | VVS2 | 100 | $914 USD | 105% |
| L-M | VS2 | 19 | $827 USD | 62% |
| N+ | I | 11 | $1,728 USD | 44% |
| N+ | IF | 156 | $1,289 USD | 76% |
| N+ | SI1 | 357 | $673 USD | 98% |
| N+ | SI2 | 81 | $733 USD | 61% |
| N+ | VS1 | 4,403 | $624 USD | 87% |
| N+ | VS2 | 1,400 | $669 USD | 84% |
| N+ | VVS1 | 353 | $763 USD | 97% |
| N+ | VVS2 | 3,303 | $667 USD | 87% |