Natural Radiant 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 | $13K | $10K | $6,830 | $8,138 | $10K | $10K | $8,695 | $6,399 | $5,542 |
| F-G | $4,162 | $8,454 | $9,236 | $9,676 | $12K | $8,583 | $7,706 | $6,723 | $7,807 |
| H-I | $4,323 | $7,536 | $7,558 | $7,635 | $7,092 | $5,661 | $7,344 | $6,434 | $6,111 |
| J-K | $1,872 | $3,643 | $5,631 | $4,960 | $6,737 | $6,686 | $5,966 | $4,233 | $5,192 |
| L-M | - | $2,176 | $2,116 | $2,583 | $3,121 | $2,985 | $2,749 | $3,530 | $1,885 |
| N+ | $4,578 | $7,994 | $7,424 | $6,894 | $8,199 | $12K | $8,414 | $8,161 | $7,420 |
By Carat Weight
0.20-0.29
1,032 listings
Avg: $6,244 SGD/ct
0.30-0.49
26,030 listings
Avg: $3,006 SGD/ct
0.50-0.74
84,393 listings
Avg: $2,685 SGD/ct
0.75-0.99
29,890 listings
Avg: $3,246 SGD/ct
1.00-1.24
81,872 listings
Avg: $3,901 SGD/ct
1.25-1.49
9,073 listings
Avg: $5,695 SGD/ct
1.50-1.99
42,411 listings
Avg: $6,603 SGD/ct
2.00-2.49
24,642 listings
Avg: $9,148 SGD/ct
2.50-2.99
5,115 listings
Avg: $11,630 SGD/ct
3.00-3.99
9,507 listings
Avg: $14,895 SGD/ct
4.00-4.99
1,706 listings
Avg: $17,064 SGD/ct
5.00-9.99
2,314 listings
Avg: $23,207 SGD/ct
10.00+
384 listings
Avg: $29,157 SGD/ct
unknown
104 listings
Avg: $44,960 SGD/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 319 | $17,893 SGD |
| D-E | I | 1,475 | $7,390 SGD |
| D-E | IF | 3,581 | $13,379 SGD |
| D-E | SI1 | 11,514 | $11,593 SGD |
| D-E | SI2 | 6,371 | $8,532 SGD |
| D-E | VS1 | 13,954 | $13,979 SGD |
| D-E | VS2 | 13,797 | $13,901 SGD |
| D-E | VVS1 | 11,013 | $9,107 SGD |
| D-E | VVS2 | 10,239 | $10,851 SGD |
| F-G | FL | 235 | $5,549 SGD |
| F-G | I | 1,962 | $10,409 SGD |
| F-G | IF | 3,901 | $11,272 SGD |
| F-G | SI1 | 13,267 | $10,275 SGD |
| F-G | SI2 | 8,238 | $8,964 SGD |
| F-G | VS1 | 16,457 | $15,877 SGD |
| F-G | VS2 | 17,174 | $11,444 SGD |
| F-G | VVS1 | 12,051 | $12,315 SGD |
| F-G | VVS2 | 11,455 | $12,901 SGD |
| H-I | FL | 179 | $5,764 SGD |
| H-I | I | 2,161 | $8,148 SGD |
| H-I | IF | 2,602 | $10,047 SGD |
| H-I | SI1 | 13,157 | $9,792 SGD |
| H-I | SI2 | 8,767 | $8,579 SGD |
| H-I | VS1 | 14,492 | $9,456 SGD |
| H-I | VS2 | 15,241 | $7,548 SGD |
| H-I | VVS1 | 11,782 | $10,078 SGD |
| H-I | VVS2 | 11,422 | $10,180 SGD |
| J-K | FL | 46 | $2,496 SGD |
| J-K | I | 858 | $6,922 SGD |
| J-K | IF | 928 | $4,857 SGD |
| J-K | SI1 | 6,900 | $7,955 SGD |
| J-K | SI2 | 4,343 | $5,645 SGD |
| J-K | VS1 | 5,977 | $8,982 SGD |
| J-K | VS2 | 6,877 | $8,915 SGD |
| J-K | VVS1 | 3,785 | $7,508 SGD |
| J-K | VVS2 | 4,131 | $6,613 SGD |
| L-M | I | 23 | $2,514 SGD |
| L-M | IF | 75 | $2,901 SGD |
| L-M | SI1 | 828 | $3,665 SGD |
| L-M | SI2 | 447 | $4,706 SGD |
| L-M | VS1 | 767 | $4,162 SGD |
| L-M | VS2 | 808 | $3,980 SGD |
| L-M | VVS1 | 329 | $2,821 SGD |
| L-M | VVS2 | 400 | $3,444 SGD |
| N+ | FL | 97 | $6,104 SGD |
| N+ | I | 1,310 | $9,894 SGD |
| N+ | IF | 2,218 | $10,658 SGD |
| N+ | SI1 | 4,675 | $11,218 SGD |
| N+ | SI2 | 2,835 | $10,881 SGD |
| N+ | VS1 | 11,192 | $10,932 SGD |
| N+ | VS2 | 9,938 | $15,602 SGD |
| N+ | VVS1 | 4,813 | $9,899 SGD |
| N+ | VVS2 | 6,803 | $9,191 SGD |
| N+ | other | 264 | $15,290 SGD |