Natural Round Diamond Prices in Singapore
As of July 2026, there are 4,822,356 natural round diamonds available. Prices range from $182 SGD/ct to $303,400 SGD/ct, with an average of $11,392 SGD/ct.
Last updated: July 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $28K | $20K | $24K | $18K | $13K | $15K | $12K | $6,828 | $4,447 |
| F-G | $15K | $18K | $15K | $15K | $14K | $12K | $10K | $7,716 | $3,900 |
| H-I | $7,147 | $12K | $11K | $11K | $9,650 | $9,126 | $7,755 | $5,654 | $3,396 |
| J-K | $3,645 | $6,942 | $6,741 | $6,781 | $6,589 | $6,205 | $6,153 | $4,832 | $3,117 |
| L-M | $3,033 | $4,575 | $3,887 | $5,289 | $4,991 | $4,154 | $3,939 | $3,726 | $2,178 |
| N+ | - | $4,350 | $3,795 | $1,443 | $4,255 | $3,388 | $3,912 | $6,263 | $4,714 |
By Carat Weight
0.20-0.29
232,526 listings
Avg: $2,236 SGD/ct
0.30-0.49
1,359,525 listings
Avg: $2,073 SGD/ct
0.50-0.74
1,345,990 listings
Avg: $2,321 SGD/ct
0.75-0.99
385,273 listings
Avg: $3,194 SGD/ct
1.00-1.24
666,517 listings
Avg: $4,546 SGD/ct
1.25-1.49
92,062 listings
Avg: $5,730 SGD/ct
1.50-1.99
338,405 listings
Avg: $6,995 SGD/ct
2.00-2.49
165,837 listings
Avg: $10,653 SGD/ct
2.50-2.99
51,179 listings
Avg: $13,026 SGD/ct
3.00-3.99
64,660 listings
Avg: $17,173 SGD/ct
4.00-4.99
18,538 listings
Avg: $21,745 SGD/ct
5.00-9.99
17,597 listings
Avg: $27,950 SGD/ct
10.00+
1,070 listings
Avg: $42,485 SGD/ct
unknown
83,177 listings
Avg: $8,506 SGD/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 17,217 | $37,142 SGD |
| D-E | I | 21,129 | $5,929 SGD |
| D-E | IF | 119,068 | $26,504 SGD |
| D-E | SI1 | 173,119 | $15,440 SGD |
| D-E | SI2 | 116,110 | $9,104 SGD |
| D-E | VS1 | 199,038 | $17,083 SGD |
| D-E | VS2 | 184,676 | $20,364 SGD |
| D-E | VVS1 | 249,670 | $31,799 SGD |
| D-E | VVS2 | 214,309 | $24,427 SGD |
| D-E | other | 26 | $2,511 SGD |
| F-G | FL | 1,362 | $19,628 SGD |
| F-G | I | 32,818 | $5,200 SGD |
| F-G | IF | 117,723 | $23,741 SGD |
| F-G | SI1 | 206,256 | $13,582 SGD |
| F-G | SI2 | 159,545 | $10,288 SGD |
| F-G | VS1 | 239,777 | $18,500 SGD |
| F-G | VS2 | 238,663 | $16,222 SGD |
| F-G | VVS1 | 242,180 | $20,452 SGD |
| F-G | VVS2 | 207,706 | $19,899 SGD |
| F-G | other | 46 | $4,861 SGD |
| H-I | FL | 569 | $9,530 SGD |
| H-I | I | 27,609 | $4,529 SGD |
| H-I | IF | 73,816 | $15,842 SGD |
| H-I | SI1 | 192,707 | $10,340 SGD |
| H-I | SI2 | 143,449 | $7,539 SGD |
| H-I | VS1 | 222,670 | $12,866 SGD |
| H-I | VS2 | 227,764 | $12,169 SGD |
| H-I | VVS1 | 182,799 | $15,154 SGD |
| H-I | VVS2 | 189,065 | $14,367 SGD |
| H-I | other | 23 | $3,932 SGD |
| J-K | FL | 143 | $4,860 SGD |
| J-K | I | 15,900 | $4,156 SGD |
| J-K | IF | 35,080 | $9,256 SGD |
| J-K | SI1 | 98,771 | $8,205 SGD |
| J-K | SI2 | 75,382 | $6,443 SGD |
| J-K | VS1 | 109,040 | $8,785 SGD |
| J-K | VS2 | 93,503 | $8,274 SGD |
| J-K | VVS1 | 103,066 | $8,988 SGD |
| J-K | VVS2 | 99,387 | $9,042 SGD |
| L-M | FL | 33 | $4,043 SGD |
| L-M | I | 4,201 | $2,904 SGD |
| L-M | IF | 7,362 | $6,100 SGD |
| L-M | SI1 | 25,871 | $5,252 SGD |
| L-M | SI2 | 17,787 | $4,969 SGD |
| L-M | VS1 | 25,200 | $6,655 SGD |
| L-M | VS2 | 23,944 | $5,539 SGD |
| L-M | VVS1 | 23,259 | $5,183 SGD |
| L-M | VVS2 | 23,444 | $7,052 SGD |
| N+ | I | 5,179 | $6,285 SGD |
| N+ | IF | 537 | $5,800 SGD |
| N+ | SI1 | 5,666 | $5,216 SGD |
| N+ | SI2 | 4,759 | $8,350 SGD |
| N+ | VS1 | 5,693 | $5,673 SGD |
| N+ | VS2 | 5,353 | $4,518 SGD |
| N+ | VVS1 | 2,611 | $5,060 SGD |
| N+ | VVS2 | 9,609 | $1,923 SGD |
| N+ | other | 667 | $7,021 SGD |