Natural Radiant Diamonds, 1.50 - 1.99ct
As of April 2026, there are 25,166 natural radiant diamonds between 1.50 - 1.99ct available across retailers. Prices range from ￥174,764 JPY/ct to ￥6,539,804 JPY/ct, with an average of ￥653,919 JPY/ct. Approximately 24% of these diamonds are available at multiple retailers, with an average price spread of 67%.
Last updated: April 2026
Browse 25,166 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | - | $10K | $1,768 | $1,392 | $7,164 | $7,285 | $6,001 | $4,825 | $4,689 |
| F-G | - | $8,578 | $7,018 | $7,439 | $7,329 | $6,704 | $5,147 | $4,042 | $4,488 |
| H-I | $5,339 | $5,538 | $5,182 | $5,331 | $5,370 | $4,927 | $4,166 | $3,510 | $3,040 |
| J-K | - | $4,153 | $3,399 | $3,827 | $3,396 | $3,353 | $2,927 | $2,818 | $2,825 |
| L-M | - | - | $2,187 | $2,097 | $2,554 | $2,040 | $1,801 | $1,677 | $2,163 |
| N+ | - | $4,529 | $4,529 | $4,254 | $4,446 | $4,033 | $2,925 | $3,624 | $4,123 |
Price by Color & Clarity
Average price per carat for 1.50 - 1.99ct natural radiant diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | I | 36 | ￥699,776 JPY | 76% |
| D-E | IF | 59 | ￥1,544,176 JPY | 33% |
| D-E | SI1 | 852 | ￥895,679 JPY | 43% |
| D-E | SI2 | 666 | ￥720,167 JPY | 43% |
| D-E | VS1 | 893 | ￥1,069,275 JPY | 58% |
| D-E | VS2 | 806 | ￥1,087,357 JPY | 46% |
| D-E | VVS1 | 324 | ￥263,924 JPY | 371% |
| D-E | VVS2 | 702 | ￥207,822 JPY | 423% |
| F-G | I | 61 | ￥669,851 JPY | 63% |
| F-G | IF | 73 | ￥1,280,321 JPY | 25% |
| F-G | SI1 | 1,548 | ￥768,281 JPY | 48% |
| F-G | SI2 | 971 | ￥603,242 JPY | 51% |
| F-G | VS1 | 1,352 | ￥1,093,881 JPY | 40% |
| F-G | VS2 | 1,348 | ￥1,000,531 JPY | 37% |
| F-G | VVS1 | 448 | ￥1,047,413 JPY | 46% |
| F-G | VVS2 | 890 | ￥1,110,313 JPY | 45% |
| H-I | FL | 10 | ￥796,854 JPY | 21% |
| H-I | I | 75 | ￥453,731 JPY | 80% |
| H-I | IF | 122 | ￥826,612 JPY | 36% |
| H-I | SI1 | 1,833 | ￥621,858 JPY | 45% |
| H-I | SI2 | 1,303 | ￥523,816 JPY | 48% |
| H-I | VS1 | 1,144 | ￥801,490 JPY | 42% |
| H-I | VS2 | 1,478 | ￥735,345 JPY | 43% |
| H-I | VVS1 | 618 | ￥773,448 JPY | 50% |
| H-I | VVS2 | 762 | ￥795,745 JPY | 48% |
| J-K | I | 39 | ￥421,594 JPY | 72% |
| J-K | IF | 72 | ￥619,919 JPY | 46% |
| J-K | SI1 | 931 | ￥436,849 JPY | 49% |
| J-K | SI2 | 655 | ￥420,545 JPY | 47% |
| J-K | VS1 | 701 | ￥506,848 JPY | 54% |
| J-K | VS2 | 861 | ￥500,439 JPY | 46% |
| J-K | VVS1 | 368 | ￥507,367 JPY | 46% |
| J-K | VVS2 | 421 | ￥571,203 JPY | 53% |
| L-M | I | 17 | ￥322,866 JPY | 39% |
| L-M | SI1 | 155 | ￥268,755 JPY | 26% |
| L-M | SI2 | 165 | ￥250,348 JPY | 40% |
| L-M | VS1 | 74 | ￥381,161 JPY | 41% |
| L-M | VS2 | 103 | ￥304,530 JPY | 46% |
| L-M | VVS1 | 33 | ￥326,369 JPY | 25% |
| L-M | VVS2 | 50 | ￥313,009 JPY | 43% |
| N+ | I | 39 | ￥615,425 JPY | 121% |
| N+ | IF | 91 | ￥676,013 JPY | 59% |
| N+ | SI1 | 226 | ￥436,640 JPY | 126% |
| N+ | SI2 | 121 | ￥540,896 JPY | 99% |
| N+ | VS1 | 592 | ￥663,531 JPY | 77% |
| N+ | VS2 | 417 | ￥601,990 JPY | 88% |
| N+ | VVS1 | 255 | ￥675,970 JPY | 59% |
| N+ | VVS2 | 406 | ￥634,936 JPY | 72% |