Lab Grown Marquise Diamond Prices in Singapore
As of August 2026, there are 919,821 lab grown marquise diamonds available. Prices range from $165 SGD/ct to $32,516 SGD/ct, with an average of $1,549 SGD/ct.
Last updated: August 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $2,466 | $1,901 | $926 | $655 | $651 | $648 | $625 | $1,474 | $1,402 |
| F-G | $3,226 | $1,342 | $803 | $618 | $576 | $591 | $527 | $2,392 | $1,523 |
| H-I | - | $1,878 | $998 | $590 | $636 | $1,050 | $1,395 | $2,587 | $1,376 |
| J-K | - | $1,696 | $1,400 | $2,175 | $1,724 | $1,482 | $1,616 | $2,010 | $2,777 |
| L-M | - | - | - | - | $491 | - | $2,493 | $1,210 | - |
| N+ | - | $1,754 | $925 | $805 | $725 | $878 | $721 | $583 | - |
By Carat Weight
0.20-0.29
1,187 listings
Avg: $1,368 SGD/ct
0.30-0.49
45,961 listings
Avg: $1,410 SGD/ct
0.50-0.74
75,307 listings
Avg: $1,400 SGD/ct
0.75-0.99
66,770 listings
Avg: $1,418 SGD/ct
1.00-1.24
202,791 listings
Avg: $1,464 SGD/ct
1.25-1.49
57,250 listings
Avg: $1,102 SGD/ct
1.50-1.99
165,729 listings
Avg: $1,817 SGD/ct
2.00-2.49
83,458 listings
Avg: $2,505 SGD/ct
2.50-2.99
58,198 listings
Avg: $1,302 SGD/ct
3.00-3.99
81,370 listings
Avg: $1,610 SGD/ct
4.00-4.99
39,702 listings
Avg: $1,556 SGD/ct
5.00-9.99
34,197 listings
Avg: $1,622 SGD/ct
10.00+
7,391 listings
Avg: $1,116 SGD/ct
unknown
510 listings
Avg: $1,621 SGD/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 28,714 | $3,287 SGD |
| D-E | I | 35 | $1,869 SGD |
| D-E | IF | 33,722 | $2,534 SGD |
| D-E | SI1 | 2,169 | $833 SGD |
| D-E | SI2 | 210 | $1,965 SGD |
| D-E | VS1 | 191,312 | $869 SGD |
| D-E | VS2 | 38,962 | $864 SGD |
| D-E | VVS1 | 109,512 | $1,235 SGD |
| D-E | VVS2 | 296,638 | $873 SGD |
| F-G | FL | 65 | $4,301 SGD |
| F-G | I | 39 | $2,030 SGD |
| F-G | IF | 1,051 | $1,789 SGD |
| F-G | SI1 | 1,291 | $703 SGD |
| F-G | SI2 | 167 | $3,189 SGD |
| F-G | VS1 | 68,523 | $768 SGD |
| F-G | VS2 | 14,189 | $788 SGD |
| F-G | VVS1 | 9,768 | $1,070 SGD |
| F-G | VVS2 | 84,474 | $824 SGD |
| H-I | I | 44 | $1,835 SGD |
| H-I | IF | 51 | $2,504 SGD |
| H-I | SI1 | 741 | $1,860 SGD |
| H-I | SI2 | 187 | $3,450 SGD |
| H-I | VS1 | 2,774 | $848 SGD |
| H-I | VS2 | 1,423 | $1,400 SGD |
| H-I | VVS1 | 217 | $1,331 SGD |
| H-I | VVS2 | 1,989 | $786 SGD |
| J-K | I | 56 | $3,702 SGD |
| J-K | IF | 21 | $2,261 SGD |
| J-K | SI1 | 474 | $2,154 SGD |
| J-K | SI2 | 140 | $2,680 SGD |
| J-K | VS1 | 128 | $2,299 SGD |
| J-K | VS2 | 327 | $1,976 SGD |
| J-K | VVS1 | 58 | $1,867 SGD |
| J-K | VVS2 | 88 | $2,901 SGD |
| L-M | SI1 | 11 | $3,324 SGD |
| L-M | SI2 | 21 | $1,613 SGD |
| L-M | VS1 | 21 | $655 SGD |
| N+ | IF | 261 | $2,338 SGD |
| N+ | SI1 | 767 | $961 SGD |
| N+ | SI2 | 95 | $777 SGD |
| N+ | VS1 | 12,103 | $967 SGD |
| N+ | VS2 | 4,351 | $1,170 SGD |
| N+ | VVS1 | 566 | $1,233 SGD |
| N+ | VVS2 | 9,579 | $1,073 SGD |
| N+ | other | 2,487 | $2,350 SGD |