Natural Round Diamond Prices in Singapore
Last updated: September 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $26K | $20K | $24K | $20K | $13K | $15K | $11K | $6,779 | $5,411 |
| F-G | $15K | $16K | $15K | $15K | $14K | $12K | $11K | $6,865 | $4,093 |
| H-I | $6,876 | $10K | $11K | $9,069 | $9,830 | $8,721 | $7,593 | $5,815 | $4,009 |
| J-K | $5,068 | $6,674 | $6,532 | $6,449 | $6,578 | $5,992 | $5,904 | $4,463 | $3,466 |
| L-M | $3,033 | $4,371 | $3,906 | $4,793 | $4,368 | $4,183 | $3,644 | $3,040 | $2,323 |
| N+ | - | $4,159 | $3,014 | $1,301 | $3,577 | $3,537 | $3,812 | $5,612 | $4,267 |
By Carat Weight
0.20-0.29
263,359 listings
Avg: $2,485 SGD/ct
0.30-0.49
2,121,996 listings
Avg: $1,943 SGD/ct
0.50-0.74
1,905,714 listings
Avg: $2,099 SGD/ct
0.75-0.99
502,587 listings
Avg: $3,006 SGD/ct
1.00-1.24
817,778 listings
Avg: $4,252 SGD/ct
1.25-1.49
116,767 listings
Avg: $5,485 SGD/ct
1.50-1.99
429,322 listings
Avg: $6,532 SGD/ct
2.00-2.49
205,326 listings
Avg: $9,926 SGD/ct
2.50-2.99
64,917 listings
Avg: $12,350 SGD/ct
3.00-3.99
78,099 listings
Avg: $16,034 SGD/ct
4.00-4.99
22,548 listings
Avg: $20,509 SGD/ct
5.00-9.99
20,297 listings
Avg: $25,818 SGD/ct
10.00+
1,111 listings
Avg: $38,001 SGD/ct
unknown
90,930 listings
Avg: $7,388 SGD/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 23,807 | $32,916 SGD |
| D-E | I | 28,568 | $6,901 SGD |
| D-E | IF | 163,287 | $25,047 SGD |
| D-E | SI1 | 255,972 | $14,503 SGD |
| D-E | SI2 | 171,405 | $8,645 SGD |
| D-E | VS1 | 303,700 | $16,161 SGD |
| D-E | VS2 | 277,859 | $18,746 SGD |
| D-E | VVS1 | 400,645 | $30,422 SGD |
| D-E | VVS2 | 292,200 | $24,990 SGD |
| D-E | other | 26 | $2,853 SGD |
| F-G | FL | 3,323 | $19,417 SGD |
| F-G | I | 43,055 | $5,220 SGD |
| F-G | IF | 139,865 | $21,029 SGD |
| F-G | SI1 | 292,988 | $13,457 SGD |
| F-G | SI2 | 222,913 | $8,755 SGD |
| F-G | VS1 | 340,034 | $17,841 SGD |
| F-G | VS2 | 338,364 | $15,681 SGD |
| F-G | VVS1 | 330,523 | $18,847 SGD |
| F-G | VVS2 | 289,159 | $18,782 SGD |
| F-G | other | 44 | $5,173 SGD |
| H-I | FL | 1,294 | $8,769 SGD |
| H-I | I | 34,970 | $5,113 SGD |
| H-I | IF | 93,550 | $12,931 SGD |
| H-I | SI1 | 247,861 | $9,684 SGD |
| H-I | SI2 | 185,026 | $7,416 SGD |
| H-I | VS1 | 300,070 | $12,536 SGD |
| H-I | VS2 | 302,524 | $11,122 SGD |
| H-I | VVS1 | 259,022 | $14,180 SGD |
| H-I | VVS2 | 254,125 | $11,565 SGD |
| H-I | other | 22 | $3,821 SGD |
| J-K | FL | 582 | $6,463 SGD |
| J-K | I | 20,446 | $4,420 SGD |
| J-K | IF | 45,912 | $8,512 SGD |
| J-K | SI1 | 123,437 | $7,529 SGD |
| J-K | SI2 | 96,126 | $5,692 SGD |
| J-K | VS1 | 140,171 | $8,389 SGD |
| J-K | VS2 | 119,307 | $7,641 SGD |
| J-K | VVS1 | 136,699 | $8,330 SGD |
| J-K | VVS2 | 126,523 | $8,224 SGD |
| L-M | FL | 57 | $3,867 SGD |
| L-M | I | 5,502 | $2,963 SGD |
| L-M | IF | 8,782 | $5,574 SGD |
| L-M | SI1 | 32,169 | $4,647 SGD |
| L-M | SI2 | 24,122 | $3,877 SGD |
| L-M | VS1 | 28,256 | $5,571 SGD |
| L-M | VS2 | 27,373 | $5,334 SGD |
| L-M | VVS1 | 27,921 | $4,981 SGD |
| L-M | VVS2 | 26,732 | $6,112 SGD |
| N+ | I | 6,132 | $5,442 SGD |
| N+ | IF | 635 | $5,304 SGD |
| N+ | SI1 | 6,481 | $4,862 SGD |
| N+ | SI2 | 5,966 | $7,157 SGD |
| N+ | VS1 | 9,437 | $4,561 SGD |
| N+ | VS2 | 6,298 | $4,510 SGD |
| N+ | VVS1 | 3,221 | $3,844 SGD |
| N+ | VVS2 | 15,326 | $1,659 SGD |
| N+ | other | 937 | $7,266 SGD |