Lab Grown Oval Diamonds, 0.20 - 0.49ct
As of April 2026, there are 30,021 lab grown oval diamonds between 0.20 - 0.49ct available across retailers. Prices range from $212 AUD/ct to $8,927 AUD/ct, with an average of $1,856 AUD/ct. Approximately 70% of these diamonds are available at multiple retailers, with an average price spread of 77%.
Last updated: April 2026
Browse 30,021 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $1,331 | $1,333 | $1,153 | $869 | $793 | $824 | $713 | $1,295 | $1,336 |
| F-G | - | $1,834 | $1,882 | $1,265 | $915 | $1,229 | $1,232 | $1,484 | $1,315 |
| H-I | - | $1,496 | $1,617 | $1,467 | $1,204 | $1,305 | $1,251 | $1,158 | $709 |
| J-K | - | $1,443 | $1,413 | $1,288 | $1,169 | $1,747 | $1,227 | $877 | $474 |
| L-M | - | - | - | - | $768 | - | - | - | - |
| N+ | - | $1,741 | $1,472 | $998 | $1,100 | $1,112 | $1,402 | $1,420 | $619 |
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 | 15 | $2,048 AUD | 30% |
| D-E | I | 14 | $2,055 AUD | 65% |
| D-E | IF | 505 | $2,051 AUD | 87% |
| D-E | SI1 | 623 | $1,096 AUD | 105% |
| D-E | SI2 | 124 | $1,992 AUD | 86% |
| D-E | VS1 | 6,582 | $1,220 AUD | 87% |
| D-E | VS2 | 1,954 | $1,268 AUD | 95% |
| D-E | VVS1 | 4,985 | $1,774 AUD | 89% |
| D-E | VVS2 | 8,904 | $1,338 AUD | 80% |
| F-G | I | 32 | $2,023 AUD | 60% |
| F-G | IF | 142 | $2,822 AUD | 67% |
| F-G | SI1 | 150 | $1,896 AUD | 81% |
| F-G | SI2 | 75 | $2,283 AUD | 78% |
| F-G | VS1 | 781 | $1,408 AUD | 99% |
| F-G | VS2 | 320 | $1,891 AUD | 82% |
| F-G | VVS1 | 548 | $2,895 AUD | 58% |
| F-G | VVS2 | 765 | $1,947 AUD | 85% |
| H-I | I | 13 | $1,091 AUD | 95% |
| H-I | IF | 232 | $2,302 AUD | 44% |
| H-I | SI1 | 95 | $1,925 AUD | 61% |
| H-I | SI2 | 31 | $1,782 AUD | 66% |
| H-I | VS1 | 320 | $1,852 AUD | 56% |
| H-I | VS2 | 176 | $2,007 AUD | 63% |
| H-I | VVS1 | 298 | $2,488 AUD | 43% |
| H-I | VVS2 | 321 | $2,257 AUD | 51% |
| J-K | I | 10 | $729 AUD | 52% |
| J-K | IF | 56 | $2,219 AUD | 43% |
| J-K | SI1 | 23 | $1,887 AUD | 60% |
| J-K | SI2 | 10 | $1,349 AUD | 70% |
| J-K | VS1 | 40 | $1,799 AUD | 78% |
| J-K | VS2 | 21 | $2,688 AUD | 47% |
| J-K | VVS1 | 110 | $2,174 AUD | 46% |
| J-K | VVS2 | 59 | $1,982 AUD | 63% |
| L-M | VS1 | 10 | $1,181 AUD | 69% |
| N+ | I | 71 | $953 AUD | 125% |
| N+ | IF | 22 | $2,678 AUD | 49% |
| N+ | SI1 | 118 | $2,157 AUD | 78% |
| N+ | SI2 | 47 | $2,184 AUD | 182% |
| N+ | VS1 | 639 | $1,693 AUD | 95% |
| N+ | VS2 | 278 | $1,712 AUD | 96% |
| N+ | VVS1 | 59 | $2,264 AUD | 89% |
| N+ | VVS2 | 443 | $1,536 AUD | 101% |