Lab Grown Marquise Diamonds, 1.00 - 1.49ct
As of April 2026, there are 193,617 lab grown marquise diamonds between 1.00 - 1.49ct available across retailers. Prices range from $246 USD/ct to $7,007 USD/ct, with an average of $995 USD/ct. Approximately 14% of these diamonds are available at multiple retailers, with an average price spread of 79%.
Last updated: April 2026
Browse 193,617 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $1,538 | $1,137 | $666 | $542 | $462 | $467 | $413 | $548 | $1,826 |
| F-G | - | $758 | $539 | $470 | $452 | $454 | $418 | $2,231 | $1,666 |
| H-I | - | $3,361 | $693 | $474 | $778 | $1,161 | $1,372 | $1,895 | $1,110 |
| J-K | - | - | $2,327 | $1,872 | $1,644 | $1,632 | $1,496 | $1,446 | $1,199 |
| N+ | - | $1,673 | $1,029 | $725 | $712 | $722 | $799 | $825 | - |
Price by Color & Clarity
Average price per carat for 1.00 - 1.49ct lab grown marquise diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 1,218 | $1,538 USD | 66% |
| D-E | I | 13 | $1,826 USD | 52% |
| D-E | IF | 7,617 | $1,137 USD | 65% |
| D-E | SI1 | 761 | $413 USD | 52% |
| D-E | SI2 | 51 | $548 USD | 263% |
| D-E | VS1 | 52,886 | $462 USD | 49% |
| D-E | VS2 | 15,202 | $467 USD | 54% |
| D-E | VVS1 | 17,615 | $666 USD | 73% |
| D-E | VVS2 | 64,622 | $542 USD | 63% |
| F-G | I | 13 | $1,666 USD | 57% |
| F-G | IF | 198 | $758 USD | 66% |
| F-G | SI1 | 297 | $418 USD | 54% |
| F-G | SI2 | 29 | $2,231 USD | 54% |
| F-G | VS1 | 11,268 | $452 USD | 55% |
| F-G | VS2 | 3,504 | $454 USD | 64% |
| F-G | VVS1 | 1,622 | $539 USD | 58% |
| F-G | VVS2 | 11,307 | $470 USD | 54% |
| H-I | I | 24 | $1,110 USD | 49% |
| H-I | IF | 47 | $3,361 USD | 21% |
| H-I | SI1 | 115 | $1,372 USD | 86% |
| H-I | SI2 | 98 | $1,895 USD | 29% |
| H-I | VS1 | 656 | $778 USD | 114% |
| H-I | VS2 | 241 | $1,161 USD | 74% |
| H-I | VVS1 | 116 | $693 USD | 184% |
| H-I | VVS2 | 436 | $474 USD | 131% |
| J-K | I | 23 | $1,199 USD | 251% |
| J-K | SI1 | 114 | $1,496 USD | 28% |
| J-K | SI2 | 63 | $1,446 USD | 37% |
| J-K | VS1 | 57 | $1,644 USD | 31% |
| J-K | VS2 | 64 | $1,632 USD | 29% |
| J-K | VVS1 | 24 | $2,327 USD | 48% |
| J-K | VVS2 | 42 | $1,872 USD | 26% |
| N+ | IF | 41 | $1,673 USD | 6% |
| N+ | SI1 | 72 | $799 USD | 152% |
| N+ | SI2 | 15 | $825 USD | 64% |
| N+ | VS1 | 1,425 | $712 USD | 107% |
| N+ | VS2 | 441 | $722 USD | 87% |
| N+ | VVS1 | 106 | $1,029 USD | 143% |
| N+ | VVS2 | 1,174 | $725 USD | 113% |