Lab Grown Marquise Diamonds, 1.50 - 1.99ct
As of April 2026, there are 117,325 lab grown marquise diamonds between 1.50 - 1.99ct available across retailers. Prices range from €196 EUR/ct to €10,863 EUR/ct, with an average of €1,140 EUR/ct. Approximately 7% of these diamonds are available at multiple retailers, with an average price spread of 81%.
Last updated: April 2026
Browse 117,325 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $2,266 | $1,595 | $694 | $510 | $470 | $441 | $394 | $4,036 | - |
| F-G | - | $1,211 | $577 | $467 | $451 | $426 | $436 | $450 | - |
| H-I | - | $1,284 | $540 | $405 | $464 | $902 | $1,718 | $2,411 | - |
| J-K | - | - | - | $4,252 | $2,511 | $1,467 | $1,935 | $2,665 | $1,970 |
| L-M | - | - | - | - | - | - | - | $1,350 | - |
| N+ | - | $1,752 | $646 | $711 | $735 | $766 | $579 | - | - |
Price by Color & Clarity
Average price per carat for 1.50 - 1.99ct lab grown marquise diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 706 | €2,079 EUR | 102% |
| D-E | IF | 4,551 | €1,463 EUR | 56% |
| D-E | SI1 | 390 | €361 EUR | 56% |
| D-E | SI2 | 11 | €3,703 EUR | 239% |
| D-E | VS1 | 33,376 | €431 EUR | 58% |
| D-E | VS2 | 8,426 | €405 EUR | 59% |
| D-E | VVS1 | 7,350 | €637 EUR | 77% |
| D-E | VVS2 | 35,234 | €468 EUR | 74% |
| F-G | IF | 179 | €1,111 EUR | 44% |
| F-G | SI1 | 118 | €400 EUR | 67% |
| F-G | SI2 | 20 | €413 EUR | 34% |
| F-G | VS1 | 10,688 | €414 EUR | 55% |
| F-G | VS2 | 3,062 | €390 EUR | 63% |
| F-G | VVS1 | 1,314 | €529 EUR | 70% |
| F-G | VVS2 | 9,871 | €429 EUR | 60% |
| H-I | IF | 13 | €1,178 EUR | 246% |
| H-I | SI1 | 73 | €1,576 EUR | 24% |
| H-I | SI2 | 15 | €2,212 EUR | 58% |
| H-I | VS1 | 143 | €426 EUR | 110% |
| H-I | VS2 | 122 | €828 EUR | 133% |
| H-I | VVS1 | 56 | €495 EUR | 142% |
| H-I | VVS2 | 246 | €371 EUR | 57% |
| J-K | I | 16 | €1,807 EUR | 95% |
| J-K | SI1 | 41 | €1,775 EUR | 47% |
| J-K | SI2 | 30 | €2,445 EUR | 47% |
| J-K | VS1 | 20 | €2,303 EUR | 45% |
| J-K | VS2 | 45 | €1,346 EUR | 22% |
| J-K | VVS2 | 10 | €3,901 EUR | 26% |
| L-M | SI2 | 14 | €1,239 EUR | 46% |
| N+ | IF | 43 | €1,607 EUR | 2% |
| N+ | SI1 | 42 | €531 EUR | 175% |
| N+ | VS1 | 564 | €675 EUR | 110% |
| N+ | VS2 | 200 | €702 EUR | 147% |
| N+ | VVS1 | 29 | €593 EUR | 102% |
| N+ | VVS2 | 307 | €653 EUR | 102% |