Lab Grown Marquise Diamonds, 0.50 - 0.74ct
As of April 2026, there are 63,350 lab grown marquise diamonds between 0.50 - 0.74ct available across retailers. Prices range from $430 AUD/ct to $5,354 AUD/ct, with an average of $1,676 AUD/ct. Approximately 25% of these diamonds are available at multiple retailers, with an average price spread of 66%.
Last updated: April 2026
Browse 63,350 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $1,241 | $996 | $651 | $586 | $548 | $542 | $615 | $1,365 | $1,275 |
| F-G | - | $1,465 | $717 | $631 | $649 | $739 | $864 | $1,339 | $1,239 |
| H-I | - | $1,638 | $1,652 | $1,277 | $1,221 | $1,384 | $1,419 | $1,250 | $1,253 |
| J-K | - | $1,390 | $1,157 | $1,129 | $1,083 | $1,001 | $1,024 | $1,093 | - |
| L-M | - | - | - | - | $837 | - | - | $1,092 | - |
| N+ | - | $1,642 | $929 | $1,151 | $1,110 | $1,191 | $1,188 | - | - |
Price by Color & Clarity
Average price per carat for 0.50 - 0.74ct lab grown marquise diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 11 | $1,910 AUD | 41% |
| D-E | I | 10 | $1,961 AUD | 157% |
| D-E | IF | 1,869 | $1,533 AUD | 80% |
| D-E | SI1 | 362 | $946 AUD | 75% |
| D-E | SI2 | 51 | $2,100 AUD | 93% |
| D-E | VS1 | 13,800 | $843 AUD | 74% |
| D-E | VS2 | 3,026 | $833 AUD | 74% |
| D-E | VVS1 | 11,919 | $1,001 AUD | 79% |
| D-E | VVS2 | 24,234 | $901 AUD | 82% |
| F-G | I | 21 | $1,905 AUD | 58% |
| F-G | IF | 69 | $2,254 AUD | 67% |
| F-G | SI1 | 185 | $1,329 AUD | 98% |
| F-G | SI2 | 53 | $2,060 AUD | 64% |
| F-G | VS1 | 1,787 | $998 AUD | 61% |
| F-G | VS2 | 709 | $1,138 AUD | 77% |
| F-G | VVS1 | 374 | $1,104 AUD | 74% |
| F-G | VVS2 | 1,500 | $971 AUD | 69% |
| H-I | I | 23 | $1,928 AUD | 45% |
| H-I | IF | 38 | $2,521 AUD | 42% |
| H-I | SI1 | 245 | $2,182 AUD | 64% |
| H-I | SI2 | 55 | $1,923 AUD | 64% |
| H-I | VS1 | 529 | $1,878 AUD | 76% |
| H-I | VS2 | 437 | $2,130 AUD | 68% |
| H-I | VVS1 | 72 | $2,542 AUD | 78% |
| H-I | VVS2 | 298 | $1,964 AUD | 104% |
| J-K | IF | 16 | $2,139 AUD | 46% |
| J-K | SI1 | 69 | $1,576 AUD | 44% |
| J-K | SI2 | 19 | $1,681 AUD | 57% |
| J-K | VS1 | 111 | $1,666 AUD | 33% |
| J-K | VS2 | 117 | $1,539 AUD | 39% |
| J-K | VVS1 | 52 | $1,780 AUD | 53% |
| J-K | VVS2 | 29 | $1,736 AUD | 38% |
| L-M | SI2 | 12 | $1,680 AUD | 24% |
| L-M | VS1 | 32 | $1,288 AUD | 48% |
| N+ | IF | 26 | $2,525 AUD | 2% |
| N+ | SI1 | 21 | $1,828 AUD | 64% |
| N+ | VS1 | 575 | $1,708 AUD | 86% |
| N+ | VS2 | 148 | $1,833 AUD | 63% |
| N+ | VVS1 | 19 | $1,429 AUD | 106% |
| N+ | VVS2 | 427 | $1,770 AUD | 72% |