Lab Grown Round Diamonds, 5.00ct+
As of April 2026, there are 191,017 lab grown round diamonds between 5.00ct+ available across retailers. Prices range from ￥32,227 JPY/ct to ￥4,478,990 JPY/ct, with an average of ￥311,594 JPY/ct.
Last updated: April 2026
Browse 191,017 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $7,058 | $4,527 | $1,577 | $656 | $707 | $690 | $454 | $336 | - |
| F-G | - | $2,690 | $802 | $570 | $586 | $661 | $468 | $361 | - |
| H-I | - | $2,089 | $1,718 | $815 | $1,064 | $1,299 | $1,545 | $12K | - |
| J-K | - | - | - | $9,141 | $1,207 | $1,904 | $9,810 | $11K | $14K |
| N+ | - | - | $1,299 | $923 | $833 | $662 | $325 | $483 | - |
Price by Color & Clarity
Average price per carat for 5.00ct+ lab grown round diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 542 | ￥1,053,358 JPY | 50% |
| D-E | IF | 2,794 | ￥675,661 JPY | 82% |
| D-E | SI1 | 1,042 | ￥67,758 JPY | 163% |
| D-E | SI2 | 33 | ￥50,200 JPY | 228% |
| D-E | VS1 | 29,600 | ￥105,524 JPY | 94% |
| D-E | VS2 | 8,603 | ￥102,972 JPY | 108% |
| D-E | VVS1 | 7,273 | ￥235,314 JPY | 112% |
| D-E | VVS2 | 55,374 | ￥97,970 JPY | 89% |
| F-G | IF | 490 | ￥401,560 JPY | 69% |
| F-G | SI1 | 2,043 | ￥69,860 JPY | 109% |
| F-G | SI2 | 159 | ￥53,823 JPY | 119% |
| F-G | VS1 | 23,954 | ￥87,440 JPY | 105% |
| F-G | VS2 | 9,646 | ￥98,699 JPY | 112% |
| F-G | VVS1 | 2,614 | ￥119,693 JPY | 85% |
| F-G | VVS2 | 40,388 | ￥85,093 JPY | 93% |
| H-I | IF | 25 | ￥311,740 JPY | 163% |
| H-I | SI1 | 194 | ￥230,656 JPY | 79% |
| H-I | SI2 | 63 | ￥1,742,866 JPY | 26% |
| H-I | VS1 | 1,751 | ￥158,770 JPY | 113% |
| H-I | VS2 | 2,135 | ￥193,812 JPY | 74% |
| H-I | VVS1 | 87 | ￥256,442 JPY | 98% |
| H-I | VVS2 | 466 | ￥121,705 JPY | 126% |
| J-K | I | 12 | ￥2,104,928 JPY | 52% |
| J-K | SI1 | 38 | ￥1,464,231 JPY | 33% |
| J-K | SI2 | 33 | ￥1,618,822 JPY | 28% |
| J-K | VS1 | 22 | ￥180,175 JPY | 116% |
| J-K | VS2 | 28 | ￥284,115 JPY | 412% |
| J-K | VVS2 | 10 | ￥1,364,324 JPY | 95% |
| N+ | SI1 | 95 | ￥48,454 JPY | 116% |
| N+ | SI2 | 21 | ￥72,096 JPY | 110% |
| N+ | VS1 | 788 | ￥124,364 JPY | 111% |
| N+ | VS2 | 368 | ￥98,835 JPY | 105% |
| N+ | VVS1 | 21 | ￥193,870 JPY | 129% |
| N+ | VVS2 | 305 | ￥137,734 JPY | 109% |