Natural Heart Diamonds
As of April 2026, there are 369,126 natural heart diamonds available. Prices range from ₩341,132 KRW/ct to ₩238,469,000 KRW/ct, with an average of ₩8,716,166 KRW/ct.
Last updated: April 2026
By Carat Weight
Price Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $21K | $15K | $10K | $9,871 | $10K | $12K | $7,440 | $5,386 | $3,947 |
| F-G | $5,607 | $6,372 | $7,533 | $9,018 | $8,578 | $8,210 | $6,349 | $4,447 | $2,763 |
| H-I | $1,333 | $6,173 | $5,956 | $6,418 | $8,396 | $7,967 | $5,334 | $4,730 | $4,511 |
| J-K | - | $5,232 | $4,024 | $4,925 | $4,690 | $4,576 | $4,161 | $3,859 | $3,848 |
| L-M | - | $1,516 | $2,514 | $2,271 | $3,252 | $2,841 | $2,368 | $2,740 | $1,225 |
| N+ | - | $4,346 | $4,205 | $3,246 | $5,939 | $6,515 | $8,978 | $6,855 | $4,795 |
By Carat Weight
0.20-0.29
3,297 listings
Avg: ₩6,475,672 KRW/ct
0.30-0.49
29,487 listings
Avg: ₩2,807,933 KRW/ct
0.50-0.74
123,228 listings
Avg: ₩2,475,631 KRW/ct
0.75-0.99
49,029 listings
Avg: ₩2,813,112 KRW/ct
1.00-1.24
91,226 listings
Avg: ₩3,838,705 KRW/ct
1.25-1.49
4,976 listings
Avg: ₩4,721,828 KRW/ct
1.50-1.99
37,252 listings
Avg: ₩5,633,119 KRW/ct
2.00-2.49
16,460 listings
Avg: ₩8,796,628 KRW/ct
2.50-2.99
2,640 listings
Avg: ₩10,738,962 KRW/ct
3.00-3.99
7,121 listings
Avg: ₩13,744,434 KRW/ct
4.00-4.99
1,498 listings
Avg: ₩20,379,369 KRW/ct
5.00-9.99
2,310 listings
Avg: ₩25,751,499 KRW/ct
10.00+
73 listings
Avg: ₩31,858,241 KRW/ct
unknown
529 listings
Avg: ₩12,608,123 KRW/ct
Price by Color & Clarity
| Color | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 312 | ₩27,437,489 KRW |
| D-E | I | 347 | ₩5,249,912 KRW |
| D-E | IF | 4,309 | ₩20,294,786 KRW |
| D-E | SI1 | 16,417 | ₩9,895,123 KRW |
| D-E | SI2 | 7,111 | ₩7,163,314 KRW |
| D-E | VS1 | 23,801 | ₩13,413,628 KRW |
| D-E | VS2 | 23,236 | ₩16,310,794 KRW |
| D-E | VVS1 | 12,043 | ₩13,513,345 KRW |
| D-E | VVS2 | 17,169 | ₩13,128,748 KRW |
| F-G | FL | 46 | ₩7,457,412 KRW |
| F-G | I | 516 | ₩3,674,230 KRW |
| F-G | IF | 5,572 | ₩8,475,136 KRW |
| F-G | SI1 | 18,210 | ₩8,444,309 KRW |
| F-G | SI2 | 10,808 | ₩5,914,529 KRW |
| F-G | VS1 | 26,804 | ₩11,408,116 KRW |
| F-G | VS2 | 26,778 | ₩10,919,882 KRW |
| F-G | VVS1 | 13,591 | ₩10,018,693 KRW |
| F-G | VVS2 | 17,288 | ₩11,994,448 KRW |
| H-I | FL | 10 | ₩1,772,677 KRW |
| H-I | I | 559 | ₩5,999,255 KRW |
| H-I | IF | 4,594 | ₩8,209,541 KRW |
| H-I | SI1 | 14,962 | ₩7,094,497 KRW |
| H-I | SI2 | 10,470 | ₩6,290,642 KRW |
| H-I | VS1 | 20,096 | ₩11,166,966 KRW |
| H-I | VS2 | 20,897 | ₩10,595,606 KRW |
| H-I | VVS1 | 12,005 | ₩7,921,767 KRW |
| H-I | VVS2 | 13,757 | ₩8,536,439 KRW |
| J-K | I | 253 | ₩5,117,937 KRW |
| J-K | IF | 1,690 | ₩6,958,361 KRW |
| J-K | SI1 | 5,627 | ₩5,534,690 KRW |
| J-K | SI2 | 4,303 | ₩5,132,995 KRW |
| J-K | VS1 | 6,403 | ₩6,237,688 KRW |
| J-K | VS2 | 6,976 | ₩6,085,507 KRW |
| J-K | VVS1 | 5,420 | ₩5,351,578 KRW |
| J-K | VVS2 | 5,715 | ₩6,550,690 KRW |
| L-M | I | 42 | ₩1,629,108 KRW |
| L-M | IF | 189 | ₩2,016,086 KRW |
| L-M | SI1 | 650 | ₩3,149,812 KRW |
| L-M | SI2 | 612 | ₩3,643,539 KRW |
| L-M | VS1 | 591 | ₩4,325,160 KRW |
| L-M | VS2 | 632 | ₩3,779,084 KRW |
| L-M | VVS1 | 547 | ₩3,343,848 KRW |
| L-M | VVS2 | 495 | ₩3,020,920 KRW |
| N+ | I | 483 | ₩6,377,450 KRW |
| N+ | IF | 223 | ₩5,780,484 KRW |
| N+ | SI1 | 1,391 | ₩11,940,450 KRW |
| N+ | SI2 | 972 | ₩9,117,016 KRW |
| N+ | VS1 | 1,246 | ₩7,899,254 KRW |
| N+ | VS2 | 1,780 | ₩8,664,739 KRW |
| N+ | VVS1 | 393 | ₩5,592,521 KRW |
| N+ | VVS2 | 774 | ₩4,317,651 KRW |
| N+ | other | 11 | ₩130,074,000 KRW |