Natural Heart Diamonds, 5.00ct+
As of April 2026, there are 2,600 natural heart diamonds between 5.00ct+ available across retailers. Prices range from ￥38,460 JPY/ct to ￥13,027,833 JPY/ct, with an average of ￥3,061,573 JPY/ct. Approximately 21% of these diamonds are available at multiple retailers, with an average price spread of 55%.
Last updated: April 2026
Browse 2,600 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $51K | $52K | $42K | $33K | $36K | $43K | $24K | $18K | - |
| F-G | - | - | - | $30K | $31K | $29K | $19K | $15K | - |
| H-I | - | $24K | $22K | $24K | $30K | $27K | $17K | $15K | - |
| J-K | - | $24K | - | $15K | $14K | $15K | $11K | $9,723 | $12K |
| L-M | - | - | - | - | $9,134 | $8,997 | - | $4,500 | - |
| N+ | - | - | $8,302 | $8,174 | $8,740 | $6,159 | $9,349 | $5,433 | $4,116 |
Price by Color & Clarity
Average price per carat for 5.00ct+ natural heart diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 100 | ￥7,601,988 JPY | 44% |
| D-E | IF | 87 | ￥7,767,957 JPY | 44% |
| D-E | SI1 | 110 | ￥3,612,798 JPY | 39% |
| D-E | SI2 | 15 | ￥2,706,716 JPY | 56% |
| D-E | VS1 | 165 | ￥5,446,776 JPY | 38% |
| D-E | VS2 | 112 | ￥6,384,090 JPY | 35% |
| D-E | VVS1 | 58 | ￥6,335,128 JPY | 37% |
| D-E | VVS2 | 41 | ￥4,895,016 JPY | 38% |
| F-G | SI1 | 108 | ￥2,886,743 JPY | 39% |
| F-G | SI2 | 76 | ￥2,246,187 JPY | 59% |
| F-G | VS1 | 154 | ￥4,649,706 JPY | 49% |
| F-G | VS2 | 129 | ￥4,288,676 JPY | 35% |
| F-G | VVS2 | 36 | ￥4,543,339 JPY | 73% |
| H-I | IF | 23 | ￥3,650,858 JPY | 15% |
| H-I | SI1 | 177 | ￥2,574,107 JPY | 41% |
| H-I | SI2 | 83 | ￥2,259,899 JPY | 26% |
| H-I | VS1 | 124 | ￥4,447,528 JPY | 59% |
| H-I | VS2 | 192 | ￥4,019,565 JPY | 47% |
| H-I | VVS1 | 25 | ￥3,211,882 JPY | 49% |
| H-I | VVS2 | 47 | ￥3,599,648 JPY | 48% |
| J-K | I | 10 | ￥1,840,713 JPY | 15% |
| J-K | IF | 33 | ￥3,523,870 JPY | 17% |
| J-K | SI1 | 66 | ￥1,664,516 JPY | 54% |
| J-K | SI2 | 163 | ￥1,451,215 JPY | 42% |
| J-K | VS1 | 45 | ￥2,034,910 JPY | 51% |
| J-K | VS2 | 100 | ￥2,167,336 JPY | 30% |
| J-K | VVS2 | 30 | ￥2,184,045 JPY | 40% |
| L-M | SI2 | 14 | ￥671,651 JPY | 42% |
| L-M | VS1 | 10 | ￥1,363,252 JPY | 36% |
| L-M | VS2 | 28 | ￥1,342,851 JPY | 62% |
| N+ | I | 11 | ￥614,294 JPY | 80% |
| N+ | SI1 | 40 | ￥1,395,418 JPY | 95% |
| N+ | SI2 | 28 | ￥810,927 JPY | 76% |
| N+ | VS1 | 53 | ￥1,304,507 JPY | 76% |
| N+ | VS2 | 52 | ￥919,257 JPY | 94% |
| N+ | VVS1 | 10 | ￥1,239,091 JPY | 45% |
| N+ | VVS2 | 45 | ￥1,220,043 JPY | 157% |