Lab Grown Oval Diamonds, 0.20 - 0.49ct
As of April 2026, there are 29,055 lab grown oval diamonds between 0.20 - 0.49ct available across retailers. Prices range from $144 USD/ct to $6,458 USD/ct, with an average of $1,244 USD/ct. Approximately 70% of these diamonds are available at multiple retailers, with an average price spread of 78%.
Last updated: April 2026
Browse 29,055 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $1,323 | $1,344 | $1,136 | $880 | $804 | $832 | $711 | $1,295 | $1,411 |
| F-G | - | $1,751 | $1,874 | $1,171 | $849 | $1,206 | $1,235 | $1,560 | $1,352 |
| H-I | - | $1,519 | $1,617 | $1,468 | $1,225 | $1,323 | $1,279 | $1,134 | $1,074 |
| J-K | - | $1,455 | $1,434 | $1,265 | $1,173 | $1,769 | $1,294 | $878 | $474 |
| L-M | - | - | - | - | $760 | - | - | - | - |
| N+ | - | $2,897 | $1,550 | $1,027 | $1,107 | $1,134 | $1,422 | $1,473 | $1,080 |
Price by Color & Clarity
Average price per carat for 0.20 - 0.49ct lab grown oval diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 20 | $1,323 USD | 36% |
| D-E | I | 12 | $1,411 USD | 47% |
| D-E | IF | 505 | $1,344 USD | 87% |
| D-E | SI1 | 606 | $711 USD | 101% |
| D-E | SI2 | 111 | $1,295 USD | 89% |
| D-E | VS1 | 6,453 | $804 USD | 86% |
| D-E | VS2 | 1,883 | $832 USD | 91% |
| D-E | VVS1 | 4,832 | $1,136 USD | 91% |
| D-E | VVS2 | 8,722 | $880 USD | 80% |
| F-G | I | 27 | $1,352 USD | 65% |
| F-G | IF | 140 | $1,751 USD | 74% |
| F-G | SI1 | 143 | $1,235 USD | 81% |
| F-G | SI2 | 67 | $1,560 USD | 80% |
| F-G | VS1 | 753 | $849 USD | 105% |
| F-G | VS2 | 302 | $1,206 USD | 86% |
| F-G | VVS1 | 487 | $1,874 USD | 81% |
| F-G | VVS2 | 705 | $1,171 USD | 90% |
| H-I | I | 11 | $1,074 USD | 59% |
| H-I | IF | 211 | $1,519 USD | 45% |
| H-I | SI1 | 87 | $1,279 USD | 77% |
| H-I | SI2 | 32 | $1,134 USD | 57% |
| H-I | VS1 | 306 | $1,225 USD | 58% |
| H-I | VS2 | 167 | $1,323 USD | 62% |
| H-I | VVS1 | 274 | $1,617 USD | 45% |
| H-I | VVS2 | 306 | $1,468 USD | 54% |
| J-K | I | 10 | $474 USD | 52% |
| J-K | IF | 52 | $1,455 USD | 43% |
| J-K | SI1 | 26 | $1,294 USD | 55% |
| J-K | SI2 | 10 | $878 USD | 70% |
| J-K | VS1 | 41 | $1,173 USD | 76% |
| J-K | VS2 | 20 | $1,769 USD | 46% |
| J-K | VVS1 | 102 | $1,434 USD | 47% |
| J-K | VVS2 | 56 | $1,265 USD | 66% |
| L-M | VS1 | 10 | $760 USD | 70% |
| N+ | I | 50 | $1,080 USD | 79% |
| N+ | IF | 10 | $2,897 USD | 112% |
| N+ | SI1 | 108 | $1,422 USD | 83% |
| N+ | SI2 | 41 | $1,473 USD | 170% |
| N+ | VS1 | 614 | $1,107 USD | 94% |
| N+ | VS2 | 256 | $1,134 USD | 95% |
| N+ | VVS1 | 55 | $1,550 USD | 86% |
| N+ | VVS2 | 432 | $1,027 USD | 100% |