Natural Marquise Diamonds, 1.00 - 1.49ct
As of April 2026, there are 31,237 natural marquise diamonds between 1.00 - 1.49ct available across retailers. Prices range from ￥59,437 JPY/ct to ￥3,463,240 JPY/ct, with an average of ￥648,105 JPY/ct. Approximately 20% of these diamonds are available at multiple retailers, with an average price spread of 51%.
Last updated: April 2026
Browse 31,237 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $9,766 | $9,494 | $8,385 | $7,839 | $7,140 | $6,000 | $5,329 | $4,070 | $2,729 |
| F-G | - | $6,723 | $7,142 | $6,922 | $6,618 | $5,935 | $4,466 | $3,799 | $2,955 |
| H-I | - | $5,076 | $5,523 | $4,707 | $4,957 | $4,592 | $3,937 | $3,092 | $2,360 |
| J-K | - | $3,239 | $3,680 | $3,438 | $3,524 | $3,117 | $2,779 | $2,519 | $2,301 |
| L-M | - | $2,244 | $2,190 | $2,101 | $1,996 | $2,277 | $1,881 | $1,634 | $1,433 |
| N+ | - | - | $2,745 | $2,093 | $4,235 | $2,460 | $3,490 | $3,759 | $2,014 |
Price by Color & Clarity
Average price per carat for 1.00 - 1.49ct natural marquise diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 164 | ￥1,457,549 JPY | 28% |
| D-E | I | 161 | ￥407,313 JPY | 51% |
| D-E | IF | 771 | ￥1,417,069 JPY | 29% |
| D-E | SI1 | 2,402 | ￥795,323 JPY | 27% |
| D-E | SI2 | 2,744 | ￥607,512 JPY | 38% |
| D-E | VS1 | 1,557 | ￥1,065,674 JPY | 27% |
| D-E | VS2 | 1,525 | ￥895,505 JPY | 31% |
| D-E | VVS1 | 902 | ￥1,251,420 JPY | 36% |
| D-E | VVS2 | 883 | ￥1,170,043 JPY | 66% |
| F-G | I | 189 | ￥441,045 JPY | 84% |
| F-G | IF | 231 | ￥1,003,369 JPY | 29% |
| F-G | SI1 | 1,941 | ￥666,557 JPY | 38% |
| F-G | SI2 | 2,774 | ￥567,001 JPY | 43% |
| F-G | VS1 | 1,013 | ￥987,762 JPY | 35% |
| F-G | VS2 | 1,186 | ￥885,831 JPY | 31% |
| F-G | VVS1 | 488 | ￥1,066,037 JPY | 36% |
| F-G | VVS2 | 384 | ￥1,033,121 JPY | 23% |
| H-I | I | 152 | ￥352,277 JPY | 40% |
| H-I | IF | 442 | ￥757,670 JPY | 29% |
| H-I | SI1 | 1,520 | ￥587,601 JPY | 40% |
| H-I | SI2 | 2,042 | ￥461,462 JPY | 42% |
| H-I | VS1 | 567 | ￥739,790 JPY | 36% |
| H-I | VS2 | 844 | ￥685,379 JPY | 30% |
| H-I | VVS1 | 316 | ￥824,313 JPY | 39% |
| H-I | VVS2 | 446 | ￥702,486 JPY | 37% |
| J-K | I | 91 | ￥343,466 JPY | 49% |
| J-K | IF | 186 | ￥483,364 JPY | 46% |
| J-K | SI1 | 1,067 | ￥414,820 JPY | 50% |
| J-K | SI2 | 1,022 | ￥376,040 JPY | 40% |
| J-K | VS1 | 517 | ￥525,910 JPY | 56% |
| J-K | VS2 | 684 | ￥465,174 JPY | 38% |
| J-K | VVS1 | 404 | ￥549,276 JPY | 28% |
| J-K | VVS2 | 389 | ￥513,200 JPY | 33% |
| L-M | I | 21 | ￥213,831 JPY | 38% |
| L-M | IF | 34 | ￥334,939 JPY | 38% |
| L-M | SI1 | 149 | ￥280,704 JPY | 33% |
| L-M | SI2 | 231 | ￥243,875 JPY | 48% |
| L-M | VS1 | 70 | ￥297,910 JPY | 37% |
| L-M | VS2 | 152 | ￥339,866 JPY | 34% |
| L-M | VVS1 | 50 | ￥326,831 JPY | 38% |
| L-M | VVS2 | 83 | ￥313,569 JPY | 40% |
| N+ | I | 71 | ￥300,587 JPY | 415% |
| N+ | SI1 | 59 | ￥520,896 JPY | 85% |
| N+ | SI2 | 59 | ￥561,088 JPY | 145% |
| N+ | VS1 | 48 | ￥632,066 JPY | 151% |
| N+ | VS2 | 69 | ￥367,228 JPY | 68% |
| N+ | VVS1 | 10 | ￥409,639 JPY | 9% |
| N+ | VVS2 | 127 | ￥312,442 JPY | 61% |