Lab Grown Heart Diamonds
As of April 2026, there are 397,921 lab grown heart diamonds available. Prices range from $224 SGD/ct to $23,682 SGD/ct, with an average of $1,566 SGD/ct.
Last updated: April 2026
By Carat Weight
Price Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $5,295 | $2,024 | $982 | $665 | $749 | $591 | $581 | $1,090 | - |
| F-G | - | $1,857 | $1,013 | $670 | $619 | $617 | $767 | $1,344 | $2,702 |
| H-I | - | $2,271 | $1,654 | $872 | $786 | $1,053 | $1,838 | $2,003 | $1,588 |
| J-K | - | $2,101 | $1,569 | $1,740 | $1,329 | $1,342 | $1,472 | $2,160 | $2,788 |
| L-M | - | - | - | $846 | $830 | $1,542 | $1,122 | - | - |
| N+ | - | $1,347 | $819 | $710 | $743 | $822 | $625 | $621 | - |
By Carat Weight
0.20-0.29
380 listings
Avg: $1,359 SGD/ct
0.30-0.49
4,662 listings
Avg: $1,694 SGD/ct
0.50-0.74
13,957 listings
Avg: $1,471 SGD/ct
0.75-0.99
13,800 listings
Avg: $1,433 SGD/ct
1.00-1.24
48,568 listings
Avg: $1,501 SGD/ct
1.25-1.49
19,805 listings
Avg: $1,171 SGD/ct
1.50-1.99
80,348 listings
Avg: $1,761 SGD/ct
2.00-2.49
62,772 listings
Avg: $1,961 SGD/ct
2.50-2.99
32,003 listings
Avg: $1,399 SGD/ct
3.00-3.99
59,585 listings
Avg: $1,592 SGD/ct
4.00-4.99
28,379 listings
Avg: $1,421 SGD/ct
5.00-9.99
29,162 listings
Avg: $2,034 SGD/ct
10.00+
4,341 listings
Avg: $1,120 SGD/ct
unknown
159 listings
Avg: $1,854 SGD/ct
Price by Color & Clarity
| Color | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 925 | $7,060 SGD |
| D-E | IF | 11,249 | $2,699 SGD |
| D-E | SI1 | 2,481 | $774 SGD |
| D-E | SI2 | 381 | $1,453 SGD |
| D-E | VS1 | 104,847 | $998 SGD |
| D-E | VS2 | 24,416 | $789 SGD |
| D-E | VVS1 | 30,912 | $1,309 SGD |
| D-E | VVS2 | 113,100 | $887 SGD |
| F-G | I | 39 | $3,603 SGD |
| F-G | IF | 741 | $2,476 SGD |
| F-G | SI1 | 2,393 | $1,022 SGD |
| F-G | SI2 | 684 | $1,792 SGD |
| F-G | VS1 | 33,117 | $825 SGD |
| F-G | VS2 | 11,267 | $823 SGD |
| F-G | VVS1 | 4,037 | $1,351 SGD |
| F-G | VVS2 | 25,836 | $893 SGD |
| H-I | I | 45 | $2,117 SGD |
| H-I | IF | 550 | $3,027 SGD |
| H-I | SI1 | 1,076 | $2,451 SGD |
| H-I | SI2 | 557 | $2,670 SGD |
| H-I | VS1 | 3,210 | $1,048 SGD |
| H-I | VS2 | 1,558 | $1,403 SGD |
| H-I | VVS1 | 795 | $2,206 SGD |
| H-I | VVS2 | 1,785 | $1,162 SGD |
| J-K | I | 10 | $3,717 SGD |
| J-K | IF | 134 | $2,801 SGD |
| J-K | SI1 | 505 | $1,963 SGD |
| J-K | SI2 | 226 | $2,880 SGD |
| J-K | VS1 | 410 | $1,772 SGD |
| J-K | VS2 | 483 | $1,789 SGD |
| J-K | VVS1 | 227 | $2,092 SGD |
| J-K | VVS2 | 342 | $2,321 SGD |
| L-M | SI1 | 26 | $1,496 SGD |
| L-M | VS1 | 18 | $1,107 SGD |
| L-M | VS2 | 11 | $2,056 SGD |
| L-M | VVS2 | 12 | $1,128 SGD |
| N+ | IF | 68 | $1,796 SGD |
| N+ | SI1 | 685 | $833 SGD |
| N+ | SI2 | 77 | $828 SGD |
| N+ | VS1 | 9,466 | $991 SGD |
| N+ | VS2 | 3,405 | $1,096 SGD |
| N+ | VVS1 | 332 | $1,092 SGD |
| N+ | VVS2 | 5,483 | $947 SGD |