Lab Grown Radiant 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 | $1,288 | $1,005 | $686 | $536 | $499 | $483 | $444 | $492 | $340 |
| F-G | $1,229 | $881 | $608 | $480 | $479 | $497 | $460 | $469 | - |
| H-I | - | $1,120 | $1,004 | $467 | $550 | $688 | $833 | $619 | $168 |
| J-K | - | - | $1,113 | $509 | $1,648 | $1,789 | $921 | $908 | - |
| L-M | - | - | - | $483 | $411 | $328 | $256 | - | - |
| N+ | $1,516 | $1,717 | $647 | $526 | $507 | $531 | $535 | $559 | $691 |
By Carat Weight
0.20-0.29
1,479 listings
Avg: $805 SGD/ct
0.30-0.49
25,401 listings
Avg: $1,132 SGD/ct
0.50-0.74
81,288 listings
Avg: $1,012 SGD/ct
0.75-0.99
64,829 listings
Avg: $827 SGD/ct
1.00-1.24
278,242 listings
Avg: $804 SGD/ct
1.25-1.49
81,002 listings
Avg: $817 SGD/ct
1.50-1.99
336,079 listings
Avg: $789 SGD/ct
2.00-2.49
316,465 listings
Avg: $1,186 SGD/ct
2.50-2.99
147,523 listings
Avg: $1,254 SGD/ct
3.00-3.99
327,492 listings
Avg: $919 SGD/ct
4.00-4.99
188,222 listings
Avg: $905 SGD/ct
5.00-9.99
243,463 listings
Avg: $1,036 SGD/ct
10.00+
31,040 listings
Avg: $686 SGD/ct
unknown
33 listings
Avg: $715 SGD/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 49,129 | $1,651 SGD |
| D-E | I | 23 | $436 SGD |
| D-E | IF | 102,706 | $1,288 SGD |
| D-E | SI1 | 7,729 | $569 SGD |
| D-E | SI2 | 448 | $631 SGD |
| D-E | VS1 | 395,197 | $640 SGD |
| D-E | VS2 | 83,672 | $620 SGD |
| D-E | VVS1 | 247,683 | $879 SGD |
| D-E | VVS2 | 483,183 | $687 SGD |
| F-G | FL | 422 | $1,576 SGD |
| F-G | IF | 5,325 | $1,129 SGD |
| F-G | SI1 | 6,710 | $589 SGD |
| F-G | SI2 | 479 | $601 SGD |
| F-G | VS1 | 186,267 | $614 SGD |
| F-G | VS2 | 48,457 | $638 SGD |
| F-G | VVS1 | 18,482 | $780 SGD |
| F-G | VVS2 | 169,168 | $615 SGD |
| H-I | I | 11 | $215 SGD |
| H-I | IF | 310 | $1,436 SGD |
| H-I | SI1 | 1,115 | $1,068 SGD |
| H-I | SI2 | 102 | $794 SGD |
| H-I | VS1 | 16,264 | $705 SGD |
| H-I | VS2 | 5,894 | $882 SGD |
| H-I | VVS1 | 1,046 | $1,287 SGD |
| H-I | VVS2 | 9,783 | $599 SGD |
| J-K | SI1 | 61 | $1,181 SGD |
| J-K | SI2 | 12 | $1,164 SGD |
| J-K | VS1 | 344 | $2,114 SGD |
| J-K | VS2 | 255 | $2,294 SGD |
| J-K | VVS1 | 12 | $1,426 SGD |
| J-K | VVS2 | 250 | $653 SGD |
| L-M | SI1 | 10 | $328 SGD |
| L-M | VS1 | 18 | $527 SGD |
| L-M | VS2 | 10 | $421 SGD |
| L-M | VVS2 | 60 | $619 SGD |
| N+ | FL | 117 | $1,943 SGD |
| N+ | I | 291 | $885 SGD |
| N+ | IF | 1,079 | $2,201 SGD |
| N+ | SI1 | 9,878 | $686 SGD |
| N+ | SI2 | 1,761 | $717 SGD |
| N+ | VS1 | 126,224 | $650 SGD |
| N+ | VS2 | 54,717 | $681 SGD |
| N+ | VVS1 | 5,154 | $830 SGD |
| N+ | VVS2 | 74,506 | $674 SGD |
| N+ | other | 8,194 | $2,101 SGD |