Natural Princess Diamonds, 1.00 - 1.49ct
As of April 2026, there are 72,736 natural princess diamonds between 1.00 - 1.49ct available across retailers. Prices range from ￥35,372 JPY/ct to ￥5,327,113 JPY/ct, with an average of ￥446,282 JPY/ct. Approximately 19% of these diamonds are available at multiple retailers, with an average price spread of 68%.
Last updated: April 2026
Browse 72,736 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $8,992 | $8,492 | $6,103 | $4,207 | $4,473 | $4,237 | $2,902 | $2,659 | $3,535 |
| F-G | $3,231 | $5,188 | $5,022 | $4,514 | $4,431 | $3,757 | $2,866 | $2,341 | $2,129 |
| H-I | $4,317 | $3,617 | $3,197 | $3,129 | $3,093 | $2,801 | $2,438 | $2,036 | $2,217 |
| J-K | $2,692 | $2,357 | $2,269 | $2,234 | $2,183 | $2,104 | $1,966 | $1,810 | $2,399 |
| L-M | - | $1,911 | $1,808 | $1,544 | $1,491 | $1,766 | $1,619 | $1,579 | $1,174 |
| N+ | - | - | $1,283 | $1,171 | $867 | $2,772 | $2,435 | $2,524 | $1,292 |
Price by Color & Clarity
Average price per carat for 1.00 - 1.49ct natural princess diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 37 | ￥1,342,113 JPY | 28% |
| D-E | I | 131 | ￥527,639 JPY | 54% |
| D-E | IF | 440 | ￥1,267,522 JPY | 46% |
| D-E | SI1 | 2,814 | ￥433,116 JPY | 38% |
| D-E | SI2 | 1,493 | ￥396,822 JPY | 67% |
| D-E | VS1 | 3,029 | ￥667,656 JPY | 69% |
| D-E | VS2 | 2,578 | ￥632,349 JPY | 42% |
| D-E | VVS1 | 889 | ￥910,931 JPY | 33% |
| D-E | VVS2 | 2,166 | ￥627,967 JPY | 104% |
| F-G | FL | 34 | ￥482,267 JPY | 35% |
| F-G | I | 362 | ￥317,722 JPY | 52% |
| F-G | IF | 532 | ￥774,351 JPY | 37% |
| F-G | SI1 | 3,044 | ￥427,690 JPY | 41% |
| F-G | SI2 | 2,091 | ￥349,343 JPY | 47% |
| F-G | VS1 | 4,759 | ￥661,287 JPY | 40% |
| F-G | VS2 | 4,900 | ￥560,725 JPY | 43% |
| F-G | VVS1 | 2,066 | ￥749,607 JPY | 46% |
| F-G | VVS2 | 2,927 | ￥673,718 JPY | 45% |
| H-I | FL | 14 | ￥644,260 JPY | 4% |
| H-I | I | 309 | ￥330,834 JPY | 59% |
| H-I | IF | 890 | ￥539,842 JPY | 33% |
| H-I | SI1 | 3,123 | ￥363,946 JPY | 39% |
| H-I | SI2 | 1,555 | ￥303,816 JPY | 48% |
| H-I | VS1 | 6,354 | ￥461,576 JPY | 37% |
| H-I | VS2 | 5,410 | ￥418,113 JPY | 37% |
| H-I | VVS1 | 3,235 | ￥477,126 JPY | 37% |
| H-I | VVS2 | 4,248 | ￥467,045 JPY | 33% |
| J-K | FL | 14 | ￥401,784 JPY | 19% |
| J-K | I | 160 | ￥358,101 JPY | 62% |
| J-K | IF | 413 | ￥351,791 JPY | 33% |
| J-K | SI1 | 1,456 | ￥293,374 JPY | 41% |
| J-K | SI2 | 990 | ￥270,146 JPY | 55% |
| J-K | VS1 | 2,747 | ￥325,803 JPY | 42% |
| J-K | VS2 | 2,198 | ￥314,003 JPY | 44% |
| J-K | VVS1 | 1,625 | ￥338,677 JPY | 35% |
| J-K | VVS2 | 2,349 | ￥333,460 JPY | 37% |
| L-M | I | 14 | ￥175,160 JPY | 46% |
| L-M | IF | 17 | ￥285,155 JPY | 137% |
| L-M | SI1 | 200 | ￥241,656 JPY | 56% |
| L-M | SI2 | 111 | ￥235,672 JPY | 73% |
| L-M | VS1 | 238 | ￥222,608 JPY | 43% |
| L-M | VS2 | 185 | ￥263,564 JPY | 40% |
| L-M | VVS1 | 94 | ￥269,821 JPY | 39% |
| L-M | VVS2 | 182 | ￥230,376 JPY | 63% |
| N+ | I | 15 | ￥192,882 JPY | 251% |
| N+ | SI1 | 19 | ￥363,446 JPY | 124% |
| N+ | SI2 | 18 | ￥376,788 JPY | 153% |
| N+ | VS1 | 76 | ￥129,340 JPY | 388% |
| N+ | VS2 | 48 | ￥413,774 JPY | 304% |
| N+ | VVS1 | 33 | ￥191,518 JPY | 211% |
| N+ | VVS2 | 104 | ￥174,834 JPY | 111% |