Lab Grown Radiant Diamonds, 1.50 - 1.99ct
As of April 2026, there are 191,176 lab grown radiant diamonds between 1.50 - 1.99ct available across retailers. Prices range from ￥30,345 JPY/ct to ￥1,114,836 JPY/ct, with an average of ￥150,743 JPY/ct.
Last updated: April 2026
Browse 191,176 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $2,551 | $893 | $594 | $513 | $477 | $463 | $398 | $1,657 | - |
| F-G | - | $790 | $540 | $465 | $472 | $485 | $418 | $414 | - |
| H-I | - | $702 | $475 | $484 | $463 | $582 | $1,505 | $1,756 | - |
| J-K | - | - | - | $619 | $1,410 | $1,469 | $1,570 | $2,124 | $5,477 |
| N+ | - | $1,768 | $739 | $612 | $562 | $625 | $461 | $820 | - |
Price by Color & Clarity
Average price per carat for 1.50 - 1.99ct lab grown radiant diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 336 | ￥380,700 JPY | 95% |
| D-E | IF | 6,739 | ￥133,209 JPY | 82% |
| D-E | SI1 | 1,211 | ￥59,366 JPY | 62% |
| D-E | SI2 | 40 | ￥247,301 JPY | 298% |
| D-E | VS1 | 49,681 | ￥71,131 JPY | 65% |
| D-E | VS2 | 9,807 | ￥69,088 JPY | 65% |
| D-E | VVS1 | 16,622 | ￥88,625 JPY | 71% |
| D-E | VVS2 | 53,701 | ￥76,504 JPY | 69% |
| F-G | IF | 363 | ￥117,901 JPY | 68% |
| F-G | SI1 | 787 | ￥62,390 JPY | 74% |
| F-G | SI2 | 47 | ￥61,737 JPY | 305% |
| F-G | VS1 | 18,672 | ￥70,412 JPY | 73% |
| F-G | VS2 | 4,892 | ￥72,387 JPY | 84% |
| F-G | VVS1 | 2,331 | ￥80,597 JPY | 68% |
| F-G | VVS2 | 13,314 | ￥69,360 JPY | 66% |
| H-I | IF | 12 | ￥104,755 JPY | 771% |
| H-I | SI1 | 243 | ￥224,560 JPY | 19% |
| H-I | SI2 | 54 | ￥262,078 JPY | 128% |
| H-I | VS1 | 2,176 | ￥69,118 JPY | 88% |
| H-I | VS2 | 849 | ￥86,813 JPY | 174% |
| H-I | VVS1 | 76 | ￥70,909 JPY | 179% |
| H-I | VVS2 | 1,133 | ￥72,293 JPY | 89% |
| J-K | I | 15 | ￥817,413 JPY | 7% |
| J-K | SI1 | 157 | ￥234,376 JPY | 1% |
| J-K | SI2 | 36 | ￥317,030 JPY | 87% |
| J-K | VS1 | 113 | ￥210,496 JPY | 16% |
| J-K | VS2 | 89 | ￥219,228 JPY | 5% |
| J-K | VVS2 | 68 | ￥92,360 JPY | 154% |
| N+ | IF | 85 | ￥263,912 JPY | 59% |
| N+ | SI1 | 236 | ￥68,849 JPY | 118% |
| N+ | SI2 | 28 | ￥122,346 JPY | 92% |
| N+ | VS1 | 3,806 | ￥83,872 JPY | 102% |
| N+ | VS2 | 1,324 | ￥93,303 JPY | 91% |
| N+ | VVS1 | 155 | ￥110,255 JPY | 97% |
| N+ | VVS2 | 1,978 | ￥91,325 JPY | 100% |