Lab Grown Marquise Diamonds
As of April 2026, there are 819,328 lab grown marquise diamonds available. Prices range from $247 AUD/ct to $27,477 AUD/ct, with an average of $1,636 AUD/ct.
Last updated: April 2026
By Carat Weight
Price Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $3,091 | $2,275 | $970 | $572 | $559 | $606 | $507 | $1,369 | $1,550 |
| F-G | - | $1,772 | $829 | $558 | $553 | $584 | $471 | $1,124 | $1,253 |
| H-I | - | $2,098 | $1,180 | $523 | $577 | $872 | $1,376 | $2,688 | $1,249 |
| J-K | - | $1,390 | $1,875 | $1,724 | $1,566 | $1,164 | $1,704 | $1,697 | $1,325 |
| L-M | - | - | - | - | $840 | - | - | $1,221 | - |
| N+ | - | $1,732 | $932 | $838 | $837 | $944 | $782 | $626 | - |
By Carat Weight
0.20-0.29
918 listings
Avg: $1,746 AUD/ct
0.30-0.49
39,131 listings
Avg: $1,723 AUD/ct
0.50-0.74
64,833 listings
Avg: $1,682 AUD/ct
0.75-0.99
60,154 listings
Avg: $1,643 AUD/ct
1.00-1.24
159,678 listings
Avg: $1,783 AUD/ct
1.25-1.49
44,226 listings
Avg: $1,175 AUD/ct
1.50-1.99
117,830 listings
Avg: $1,912 AUD/ct
2.00-2.49
102,773 listings
Avg: $1,641 AUD/ct
2.50-2.99
42,609 listings
Avg: $1,350 AUD/ct
3.00-3.99
104,918 listings
Avg: $1,668 AUD/ct
4.00-4.99
16,988 listings
Avg: $1,855 AUD/ct
5.00-9.99
58,859 listings
Avg: $1,568 AUD/ct
10.00+
6,129 listings
Avg: $1,047 AUD/ct
unknown
282 listings
Avg: $1,729 AUD/ct
Price by Color & Clarity
| Color | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 2,954 | $4,755 AUD |
| D-E | I | 23 | $2,385 AUD |
| D-E | IF | 22,535 | $3,500 AUD |
| D-E | SI1 | 3,518 | $780 AUD |
| D-E | SI2 | 238 | $2,106 AUD |
| D-E | VS1 | 198,918 | $860 AUD |
| D-E | VS2 | 57,940 | $932 AUD |
| D-E | VVS1 | 68,786 | $1,492 AUD |
| D-E | VVS2 | 235,837 | $879 AUD |
| F-G | I | 45 | $1,928 AUD |
| F-G | IF | 765 | $2,727 AUD |
| F-G | SI1 | 2,143 | $724 AUD |
| F-G | SI2 | 220 | $1,730 AUD |
| F-G | VS1 | 83,690 | $851 AUD |
| F-G | VS2 | 21,567 | $899 AUD |
| F-G | VVS1 | 9,684 | $1,275 AUD |
| F-G | VVS2 | 86,389 | $858 AUD |
| H-I | I | 60 | $1,921 AUD |
| H-I | IF | 96 | $3,227 AUD |
| H-I | SI1 | 575 | $2,116 AUD |
| H-I | SI2 | 193 | $4,135 AUD |
| H-I | VS1 | 3,955 | $888 AUD |
| H-I | VS2 | 1,728 | $1,341 AUD |
| H-I | VVS1 | 648 | $1,816 AUD |
| H-I | VVS2 | 3,022 | $805 AUD |
| J-K | I | 51 | $2,038 AUD |
| J-K | IF | 16 | $2,139 AUD |
| J-K | SI1 | 288 | $2,621 AUD |
| J-K | SI2 | 163 | $2,610 AUD |
| J-K | VS1 | 228 | $2,409 AUD |
| J-K | VS2 | 270 | $1,791 AUD |
| J-K | VVS1 | 89 | $2,885 AUD |
| J-K | VVS2 | 154 | $2,652 AUD |
| L-M | SI2 | 26 | $1,878 AUD |
| L-M | VS1 | 32 | $1,293 AUD |
| N+ | IF | 120 | $2,664 AUD |
| N+ | SI1 | 388 | $1,204 AUD |
| N+ | SI2 | 26 | $963 AUD |
| N+ | VS1 | 5,692 | $1,288 AUD |
| N+ | VS2 | 1,972 | $1,452 AUD |
| N+ | VVS1 | 231 | $1,435 AUD |
| N+ | VVS2 | 4,053 | $1,290 AUD |