Lab Grown Marquise Diamonds, 1.00 to 1.49ct
Last updated: September 2026
Browse 348,796 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $960 | $896 | $530 | $438 | $410 | $440 | $361 | $357 | $1,732 |
| F-G | $619 | $730 | $526 | $450 | $453 | $450 | $396 | $2,162 | $2,238 |
| H-I | - | $4,018 | $812 | $624 | $703 | $927 | $1,381 | $1,792 | $1,250 |
| J-K | - | $2,198 | $2,153 | $1,751 | $909 | $1,367 | $1,460 | $1,693 | $2,075 |
| L-M | - | - | - | $698 | $427 | - | - | $1,293 | - |
| N+ | - | $1,752 | $746 | $626 | $581 | $587 | $690 | $472 | - |
Price by Color & Clarity
Average price per carat for 1.00 to 1.49ct lab grown marquise diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 19,855 | $960 USD | 126% |
| D-E | I | 17 | $1,732 USD | 37% |
| D-E | IF | 17,460 | $896 USD | 107% |
| D-E | SI1 | 734 | $361 USD | 73% |
| D-E | SI2 | 38 | $357 USD | 96% |
| D-E | VS1 | 84,774 | $410 USD | 83% |
| D-E | VS2 | 16,805 | $440 USD | 86% |
| D-E | VVS1 | 43,896 | $530 USD | 93% |
| D-E | VVS2 | 114,098 | $438 USD | 85% |
| F-G | FL | 42 | $619 USD | 86% |
| F-G | I | 10 | $2,238 USD | 86% |
| F-G | IF | 273 | $730 USD | 100% |
| F-G | SI1 | 311 | $396 USD | 56% |
| F-G | SI2 | 25 | $2,162 USD | 75% |
| F-G | VS1 | 13,304 | $453 USD | 88% |
| F-G | VS2 | 2,305 | $450 USD | 81% |
| F-G | VVS1 | 3,011 | $526 USD | 85% |
| F-G | VVS2 | 19,817 | $450 USD | 79% |
| H-I | I | 10 | $1,250 USD | 65% |
| H-I | IF | 24 | $4,018 USD | 55% |
| H-I | SI1 | 227 | $1,381 USD | 34% |
| H-I | SI2 | 41 | $1,792 USD | 53% |
| H-I | VS1 | 964 | $703 USD | 137% |
| H-I | VS2 | 414 | $927 USD | 73% |
| H-I | VVS1 | 114 | $812 USD | 57% |
| H-I | VVS2 | 584 | $624 USD | 81% |
| J-K | I | 13 | $2,075 USD | 2% |
| J-K | IF | 10 | $2,198 USD | 35% |
| J-K | SI1 | 168 | $1,460 USD | 2% |
| J-K | SI2 | 36 | $1,693 USD | 24% |
| J-K | VS1 | 66 | $909 USD | 72% |
| J-K | VS2 | 84 | $1,367 USD | 7% |
| J-K | VVS1 | 11 | $2,153 USD | 84% |
| J-K | VVS2 | 14 | $1,751 USD | 28% |
| L-M | SI2 | 12 | $1,293 USD | 19% |
| L-M | VS1 | 12 | $427 USD | 62% |
| L-M | VVS2 | 11 | $698 USD | 20% |
| N+ | IF | 95 | $1,752 USD | 6% |
| N+ | SI1 | 222 | $690 USD | 95% |
| N+ | SI2 | 39 | $472 USD | 74% |
| N+ | VS1 | 3,370 | $581 USD | 77% |
| N+ | VS2 | 1,121 | $587 USD | 80% |
| N+ | VVS1 | 238 | $746 USD | 100% |
| N+ | VVS2 | 3,138 | $626 USD | 84% |
| N+ | other | 983 | $1,506 USD | 24% |