Lab Grown Radiant Diamonds, 5.00ct+
As of April 2026, there are 72,078 lab grown radiant diamonds between 5.00ct+ available across retailers. Prices range from ￥27,124 JPY/ct to ￥3,496,176 JPY/ct, with an average of ￥221,395 JPY/ct.
Last updated: April 2026
Browse 72,078 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 |
|---|---|---|---|---|---|---|---|---|
| D-E | $8,714 | $4,192 | $1,256 | $485 | $514 | $527 | $321 | $254 |
| F-G | - | $2,790 | $1,004 | $357 | $385 | $443 | $305 | $249 |
| H-I | - | $1,581 | $2,046 | $325 | $401 | $497 | $324 | - |
| J-K | - | - | - | - | - | - | $14K | $15K |
| N+ | - | - | $939 | $778 | $723 | $688 | $489 | $513 |
Price by Color & Clarity
Average price per carat for 5.00ct+ lab grown radiant diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 294 | ￥1,300,588 JPY | 111% |
| D-E | IF | 701 | ￥625,661 JPY | 74% |
| D-E | SI1 | 429 | ￥47,901 JPY | 108% |
| D-E | SI2 | 30 | ￥37,894 JPY | 97% |
| D-E | VS1 | 10,719 | ￥76,733 JPY | 100% |
| D-E | VS2 | 2,528 | ￥78,699 JPY | 98% |
| D-E | VVS1 | 1,963 | ￥187,486 JPY | 95% |
| D-E | VVS2 | 11,350 | ￥72,359 JPY | 118% |
| F-G | IF | 77 | ￥416,361 JPY | 91% |
| F-G | SI1 | 783 | ￥45,473 JPY | 96% |
| F-G | SI2 | 26 | ￥37,178 JPY | 131% |
| F-G | VS1 | 13,861 | ￥57,401 JPY | 106% |
| F-G | VS2 | 4,119 | ￥66,097 JPY | 100% |
| F-G | VVS1 | 471 | ￥149,890 JPY | 103% |
| F-G | VVS2 | 16,602 | ￥53,222 JPY | 113% |
| H-I | IF | 12 | ￥235,991 JPY | 27% |
| H-I | SI1 | 68 | ￥48,426 JPY | 115% |
| H-I | VS1 | 1,358 | ￥59,889 JPY | 91% |
| H-I | VS2 | 565 | ￥74,172 JPY | 123% |
| H-I | VVS1 | 20 | ￥305,373 JPY | 93% |
| H-I | VVS2 | 512 | ￥48,548 JPY | 114% |
| J-K | SI1 | 15 | ￥2,090,448 JPY | 60% |
| J-K | SI2 | 11 | ￥2,207,164 JPY | 25% |
| N+ | SI1 | 263 | ￥72,951 JPY | 146% |
| N+ | SI2 | 24 | ￥76,622 JPY | 107% |
| N+ | VS1 | 2,731 | ￥107,975 JPY | 108% |
| N+ | VS2 | 1,311 | ￥102,743 JPY | 116% |
| N+ | VVS1 | 17 | ￥140,090 JPY | 99% |
| N+ | VVS2 | 1,218 | ￥116,145 JPY | 122% |