Natural Radiant Diamonds, 0.20 - 0.49ct
As of April 2026, there are 11,642 natural radiant diamonds between 0.20 - 0.49ct available across retailers. Prices range from ￥85,000 JPY/ct to ￥18,965,727 JPY/ct, with an average of ￥473,412 JPY/ct. Approximately 8% of these diamonds are available at multiple retailers, with an average price spread of 70%.
Last updated: April 2026
Browse 11,642 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $3,523 | $2,096 | $2,010 | $2,059 | $1,814 | $1,721 | $1,696 | $1,497 | $1,514 |
| F-G | $2,334 | $1,858 | $1,937 | $1,838 | $1,923 | $1,744 | $1,566 | $1,448 | $1,607 |
| H-I | - | $1,744 | $1,610 | $1,528 | $1,486 | $1,611 | $1,490 | $1,264 | $1,569 |
| J-K | - | $1,698 | $1,575 | $1,494 | $1,198 | $1,354 | $1,189 | - | $1,046 |
| L-M | - | - | $1,516 | - | $1,220 | - | - | - | - |
| N+ | - | $1,530 | $3,912 | $1,779 | $9,727 | $13K | $8,053 | $7,959 | $11K |
Price by Color & Clarity
Average price per carat for 0.20 - 0.49ct natural radiant diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 23 | ￥525,758 JPY | 72% |
| D-E | I | 14 | ￥225,966 JPY | 36% |
| D-E | IF | 992 | ￥312,762 JPY | 41% |
| D-E | SI1 | 251 | ￥253,143 JPY | 48% |
| D-E | SI2 | 87 | ￥223,442 JPY | 39% |
| D-E | VS1 | 619 | ￥270,757 JPY | 42% |
| D-E | VS2 | 316 | ￥256,897 JPY | 49% |
| D-E | VVS1 | 2,012 | ￥300,037 JPY | 37% |
| D-E | VVS2 | 674 | ￥307,301 JPY | 40% |
| F-G | FL | 28 | ￥348,294 JPY | 35% |
| F-G | I | 20 | ￥239,801 JPY | 52% |
| F-G | IF | 721 | ￥277,357 JPY | 40% |
| F-G | SI1 | 181 | ￥233,739 JPY | 48% |
| F-G | SI2 | 77 | ￥216,090 JPY | 52% |
| F-G | VS1 | 342 | ￥286,983 JPY | 41% |
| F-G | VS2 | 313 | ￥260,228 JPY | 37% |
| F-G | VVS1 | 1,287 | ￥289,157 JPY | 41% |
| F-G | VVS2 | 677 | ￥274,281 JPY | 44% |
| H-I | I | 11 | ￥234,163 JPY | 48% |
| H-I | IF | 212 | ￥260,355 JPY | 39% |
| H-I | SI1 | 105 | ￥222,388 JPY | 50% |
| H-I | SI2 | 46 | ￥188,657 JPY | 47% |
| H-I | VS1 | 223 | ￥221,766 JPY | 39% |
| H-I | VS2 | 122 | ￥240,440 JPY | 34% |
| H-I | VVS1 | 347 | ￥240,299 JPY | 37% |
| H-I | VVS2 | 269 | ￥228,024 JPY | 38% |
| J-K | I | 10 | ￥156,081 JPY | 51% |
| J-K | IF | 10 | ￥253,500 JPY | 30% |
| J-K | SI1 | 25 | ￥177,491 JPY | 62% |
| J-K | VS1 | 60 | ￥178,843 JPY | 45% |
| J-K | VS2 | 40 | ￥202,043 JPY | 44% |
| J-K | VVS1 | 58 | ￥235,143 JPY | 48% |
| J-K | VVS2 | 76 | ￥223,016 JPY | 36% |
| L-M | VS1 | 20 | ￥182,090 JPY | 40% |
| L-M | VVS1 | 11 | ￥226,310 JPY | 34% |
| N+ | I | 148 | ￥1,673,657 JPY | 179% |
| N+ | IF | 68 | ￥228,376 JPY | 38% |
| N+ | SI1 | 313 | ￥1,201,887 JPY | 258% |
| N+ | SI2 | 207 | ￥1,187,919 JPY | 174% |
| N+ | VS1 | 203 | ￥1,451,790 JPY | 119% |
| N+ | VS2 | 234 | ￥1,931,903 JPY | 151% |
| N+ | VVS1 | 79 | ￥583,881 JPY | 72% |
| N+ | VVS2 | 111 | ￥265,460 JPY | 274% |