Natural Oval Diamond Prices in Singapore
Last updated: October 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $15K | $15K | $13K | $12K | $12K | $11K | $8,353 | $6,350 | $4,294 |
| F-G | $8,923 | $12K | $12K | $10K | $10K | $9,490 | $7,795 | $5,768 | $5,880 |
| H-I | $5,280 | $6,425 | $8,465 | $7,581 | $7,445 | $7,188 | $6,607 | $4,698 | $3,573 |
| J-K | - | $4,432 | $4,224 | $5,272 | $5,027 | $4,853 | $4,331 | $3,612 | $2,932 |
| L-M | - | $2,448 | $2,832 | $3,497 | $2,521 | $3,155 | $2,936 | $2,549 | $1,473 |
| N+ | $24K | $9,494 | $5,918 | $3,184 | $8,116 | $9,630 | $9,448 | $8,221 | $4,860 |
By Carat Weight
0.20-0.29
8,290 listings
Avg: $5,528 SGD/ct
0.30-0.49
259,047 listings
Avg: $2,966 SGD/ct
0.50-0.74
397,921 listings
Avg: $2,851 SGD/ct
0.75-0.99
135,424 listings
Avg: $3,090 SGD/ct
1.00-1.24
357,745 listings
Avg: $4,326 SGD/ct
1.25-1.49
56,683 listings
Avg: $5,208 SGD/ct
1.50-1.99
193,894 listings
Avg: $6,638 SGD/ct
2.00-2.49
100,593 listings
Avg: $9,591 SGD/ct
2.50-2.99
30,686 listings
Avg: $11,804 SGD/ct
3.00-3.99
40,433 listings
Avg: $16,322 SGD/ct
4.00-4.99
10,186 listings
Avg: $19,817 SGD/ct
5.00-9.99
8,321 listings
Avg: $25,060 SGD/ct
10.00+
192 listings
Avg: $23,303 SGD/ct
unknown
2,356 listings
Avg: $11,758 SGD/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 1,509 | $19,539 SGD |
| D-E | I | 6,682 | $5,505 SGD |
| D-E | IF | 13,718 | $19,627 SGD |
| D-E | SI1 | 94,192 | $10,709 SGD |
| D-E | SI2 | 64,741 | $8,142 SGD |
| D-E | VS1 | 93,667 | $14,871 SGD |
| D-E | VS2 | 95,772 | $13,715 SGD |
| D-E | VVS1 | 55,759 | $16,451 SGD |
| D-E | VVS2 | 66,961 | $15,806 SGD |
| F-G | FL | 306 | $11,441 SGD |
| F-G | I | 8,926 | $7,539 SGD |
| F-G | IF | 11,119 | $15,497 SGD |
| F-G | SI1 | 87,591 | $9,994 SGD |
| F-G | SI2 | 81,137 | $7,395 SGD |
| F-G | VS1 | 75,040 | $13,376 SGD |
| F-G | VS2 | 86,907 | $12,168 SGD |
| F-G | VVS1 | 44,025 | $14,832 SGD |
| F-G | VVS2 | 51,595 | $13,324 SGD |
| H-I | FL | 114 | $6,769 SGD |
| H-I | I | 7,343 | $4,581 SGD |
| H-I | IF | 13,294 | $8,237 SGD |
| H-I | SI1 | 69,392 | $8,471 SGD |
| H-I | SI2 | 74,871 | $6,023 SGD |
| H-I | VS1 | 63,821 | $9,545 SGD |
| H-I | VS2 | 66,330 | $9,216 SGD |
| H-I | VVS1 | 42,388 | $10,853 SGD |
| H-I | VVS2 | 45,470 | $9,719 SGD |
| J-K | I | 3,662 | $3,759 SGD |
| J-K | IF | 5,638 | $5,682 SGD |
| J-K | SI1 | 37,018 | $5,553 SGD |
| J-K | SI2 | 36,089 | $4,630 SGD |
| J-K | VS1 | 27,702 | $6,445 SGD |
| J-K | VS2 | 30,009 | $6,222 SGD |
| J-K | VVS1 | 18,919 | $5,415 SGD |
| J-K | VVS2 | 21,432 | $6,760 SGD |
| L-M | I | 708 | $1,888 SGD |
| L-M | IF | 865 | $3,138 SGD |
| L-M | SI1 | 7,176 | $3,765 SGD |
| L-M | SI2 | 6,364 | $3,268 SGD |
| L-M | VS1 | 5,181 | $3,232 SGD |
| L-M | VS2 | 5,878 | $4,045 SGD |
| L-M | VVS1 | 3,949 | $3,631 SGD |
| L-M | VVS2 | 3,955 | $4,483 SGD |
| N+ | FL | 55 | $31,260 SGD |
| N+ | I | 8,825 | $6,230 SGD |
| N+ | IF | 1,297 | $12,172 SGD |
| N+ | SI1 | 10,574 | $12,114 SGD |
| N+ | SI2 | 7,973 | $10,540 SGD |
| N+ | VS1 | 10,548 | $10,405 SGD |
| N+ | VS2 | 11,578 | $12,347 SGD |
| N+ | VVS1 | 3,896 | $7,588 SGD |
| N+ | VVS2 | 9,199 | $4,082 SGD |
| N+ | other | 611 | $12,981 SGD |