Lab Grown Princess Diamonds, 1.50 - 1.99ct
As of April 2026, there are 152,428 lab grown princess diamonds between 1.50 - 1.99ct available across retailers. Prices range from ￥33,648 JPY/ct to ￥1,164,679 JPY/ct, with an average of ￥185,774 JPY/ct. Approximately 5% of these diamonds are available at multiple retailers, with an average price spread of 110%.
Last updated: April 2026
Browse 152,428 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $2,935 | $1,393 | $638 | $550 | $515 | $472 | $410 | $908 | - |
| F-G | - | $1,051 | $563 | $512 | $501 | $484 | $483 | $774 | $2,205 |
| H-I | - | $3,362 | $1,764 | $501 | $546 | $755 | $1,849 | $2,181 | $2,135 |
| J-K | - | - | $2,675 | $1,787 | $1,416 | $1,723 | $1,634 | $2,034 | $1,814 |
| L-M | - | - | $1,499 | - | $1,400 | $1,175 | $1,345 | - | - |
| N+ | - | $1,786 | $578 | $623 | $591 | $765 | $974 | $969 | - |
Price by Color & Clarity
Average price per carat for 1.50 - 1.99ct lab grown princess diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 140 | ￥438,009 JPY | 73% |
| D-E | IF | 1,804 | ￥207,893 JPY | 89% |
| D-E | SI1 | 665 | ￥61,213 JPY | 62% |
| D-E | SI2 | 44 | ￥135,519 JPY | 454% |
| D-E | VS1 | 42,808 | ￥76,796 JPY | 63% |
| D-E | VS2 | 7,520 | ￥70,512 JPY | 65% |
| D-E | VVS1 | 10,659 | ￥95,197 JPY | 73% |
| D-E | VVS2 | 49,076 | ￥82,090 JPY | 64% |
| F-G | I | 36 | ￥329,160 JPY | 92% |
| F-G | IF | 143 | ￥156,887 JPY | 69% |
| F-G | SI1 | 501 | ￥72,109 JPY | 80% |
| F-G | SI2 | 114 | ￥115,575 JPY | 387% |
| F-G | VS1 | 15,083 | ￥74,843 JPY | 64% |
| F-G | VS2 | 3,445 | ￥72,267 JPY | 71% |
| F-G | VVS1 | 1,628 | ￥84,013 JPY | 73% |
| F-G | VVS2 | 12,906 | ￥76,457 JPY | 68% |
| H-I | I | 33 | ￥318,672 JPY | 76% |
| H-I | IF | 23 | ￥501,828 JPY | 76% |
| H-I | SI1 | 175 | ￥276,039 JPY | 78% |
| H-I | SI2 | 84 | ￥325,521 JPY | 106% |
| H-I | VS1 | 1,354 | ￥81,546 JPY | 102% |
| H-I | VS2 | 515 | ￥112,663 JPY | 150% |
| H-I | VVS1 | 183 | ￥263,230 JPY | 175% |
| H-I | VVS2 | 839 | ￥74,788 JPY | 109% |
| J-K | I | 27 | ￥270,746 JPY | 73% |
| J-K | SI1 | 168 | ￥243,942 JPY | 35% |
| J-K | SI2 | 74 | ￥303,569 JPY | 40% |
| J-K | VS1 | 149 | ￥211,312 JPY | 68% |
| J-K | VS2 | 200 | ￥257,125 JPY | 47% |
| J-K | VVS1 | 44 | ￥399,321 JPY | 48% |
| J-K | VVS2 | 87 | ￥266,667 JPY | 94% |
| L-M | SI1 | 13 | ￥200,673 JPY | 13% |
| L-M | VS1 | 15 | ￥208,955 JPY | 12% |
| L-M | VS2 | 28 | ￥175,406 JPY | 76% |
| L-M | VVS1 | 15 | ￥223,739 JPY | 22% |
| N+ | IF | 39 | ￥266,524 JPY | 4% |
| N+ | SI1 | 97 | ￥145,413 JPY | 183% |
| N+ | SI2 | 28 | ￥144,684 JPY | 748% |
| N+ | VS1 | 918 | ￥88,233 JPY | 105% |
| N+ | VS2 | 310 | ￥114,215 JPY | 101% |
| N+ | VVS1 | 19 | ￥86,207 JPY | 120% |
| N+ | VVS2 | 419 | ￥92,931 JPY | 110% |