Natural Heart Diamond Prices in Singapore
As of July 2026, there are 356,695 natural heart diamonds available. Prices range from $230 SGD/ct to $173,555 SGD/ct, with an average of $9,319 SGD/ct.
Last updated: July 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $19K | $16K | $11K | $10K | $9,523 | $12K | $6,834 | $5,181 | $5,841 |
| F-G | $12K | $9,160 | $9,317 | $9,595 | $8,700 | $11K | $6,589 | $4,245 | $4,693 |
| H-I | $1,333 | $7,630 | $7,010 | $6,500 | $8,568 | $8,463 | $5,362 | $3,734 | $6,763 |
| J-K | - | $5,165 | $4,798 | $4,928 | $4,493 | $4,507 | $4,177 | $3,613 | $4,742 |
| L-M | - | $1,634 | $2,520 | $2,126 | $3,458 | $3,014 | $2,294 | $2,752 | $1,310 |
| N+ | - | $5,502 | $4,425 | $7,301 | $5,452 | $8,057 | $8,979 | $8,097 | $4,336 |
By Carat Weight
0.20-0.29
5,270 listings
Avg: $7,110 SGD/ct
0.30-0.49
21,289 listings
Avg: $3,235 SGD/ct
0.50-0.74
108,044 listings
Avg: $2,475 SGD/ct
0.75-0.99
49,933 listings
Avg: $2,825 SGD/ct
1.00-1.24
97,127 listings
Avg: $3,768 SGD/ct
1.25-1.49
5,975 listings
Avg: $4,843 SGD/ct
1.50-1.99
44,093 listings
Avg: $5,517 SGD/ct
2.00-2.49
17,733 listings
Avg: $8,209 SGD/ct
2.50-2.99
2,161 listings
Avg: $11,492 SGD/ct
3.00-3.99
2,244 listings
Avg: $13,180 SGD/ct
4.00-4.99
834 listings
Avg: $22,751 SGD/ct
5.00-9.99
1,248 listings
Avg: $27,688 SGD/ct
10.00+
102 listings
Avg: $41,132 SGD/ct
unknown
642 listings
Avg: $11,777 SGD/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 269 | $25,063 SGD |
| D-E | I | 580 | $7,788 SGD |
| D-E | IF | 3,648 | $21,051 SGD |
| D-E | SI1 | 15,378 | $9,112 SGD |
| D-E | SI2 | 7,465 | $6,908 SGD |
| D-E | VS1 | 21,146 | $12,698 SGD |
| D-E | VS2 | 20,447 | $16,543 SGD |
| D-E | VVS1 | 10,792 | $14,660 SGD |
| D-E | VVS2 | 14,739 | $13,373 SGD |
| F-G | FL | 55 | $16,311 SGD |
| F-G | I | 1,006 | $6,257 SGD |
| F-G | IF | 5,249 | $12,213 SGD |
| F-G | SI1 | 17,489 | $8,785 SGD |
| F-G | SI2 | 11,846 | $5,660 SGD |
| F-G | VS1 | 24,658 | $11,601 SGD |
| F-G | VS2 | 24,082 | $14,975 SGD |
| F-G | VVS1 | 12,625 | $12,423 SGD |
| F-G | VVS2 | 16,592 | $12,793 SGD |
| H-I | FL | 10 | $1,777 SGD |
| H-I | I | 855 | $9,017 SGD |
| H-I | IF | 4,994 | $10,174 SGD |
| H-I | SI1 | 15,843 | $7,149 SGD |
| H-I | SI2 | 12,286 | $4,979 SGD |
| H-I | VS1 | 20,735 | $11,424 SGD |
| H-I | VS2 | 21,014 | $11,284 SGD |
| H-I | VVS1 | 12,984 | $9,346 SGD |
| H-I | VVS2 | 14,364 | $8,666 SGD |
| J-K | I | 247 | $6,323 SGD |
| J-K | IF | 1,407 | $6,886 SGD |
| J-K | SI1 | 5,484 | $5,570 SGD |
| J-K | SI2 | 3,833 | $4,817 SGD |
| J-K | VS1 | 5,749 | $5,991 SGD |
| J-K | VS2 | 6,414 | $6,009 SGD |
| J-K | VVS1 | 4,839 | $6,397 SGD |
| J-K | VVS2 | 5,010 | $6,571 SGD |
| L-M | I | 41 | $1,747 SGD |
| L-M | IF | 86 | $2,179 SGD |
| L-M | SI1 | 182 | $3,058 SGD |
| L-M | SI2 | 223 | $3,670 SGD |
| L-M | VS1 | 426 | $4,611 SGD |
| L-M | VS2 | 310 | $4,019 SGD |
| L-M | VVS1 | 278 | $3,360 SGD |
| L-M | VVS2 | 398 | $2,834 SGD |
| N+ | I | 793 | $5,782 SGD |
| N+ | IF | 270 | $7,336 SGD |
| N+ | SI1 | 2,027 | $11,972 SGD |
| N+ | SI2 | 1,448 | $10,796 SGD |
| N+ | VS1 | 1,761 | $7,269 SGD |
| N+ | VS2 | 2,654 | $10,742 SGD |
| N+ | VVS1 | 519 | $5,900 SGD |
| N+ | VVS2 | 933 | $9,735 SGD |
| N+ | other | 212 | $15,626 SGD |