Lab Grown Emerald Diamonds, 0.20 - 0.49ct
As of April 2026, there are 27,727 lab grown emerald diamonds between 0.20 - 0.49ct available across retailers. Prices range from ￥37,590 JPY/ct to ￥615,731 JPY/ct, with an average of ￥180,416 JPY/ct. Approximately 44% of these diamonds are available at multiple retailers, with an average price spread of 69%.
Last updated: April 2026
Browse 27,727 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $1,434 | $2,007 | $1,008 | $796 | $772 | $839 | $880 | $1,418 | - |
| F-G | - | $1,637 | $1,283 | $1,114 | $1,016 | $1,116 | $1,296 | $1,328 | - |
| H-I | - | $1,243 | $1,208 | $1,142 | $1,088 | $1,275 | $1,034 | $907 | - |
| J-K | - | $1,033 | $1,078 | $1,020 | $1,062 | $1,027 | $1,099 | - | - |
| L-M | - | - | $1,144 | $1,108 | - | $880 | - | - | - |
| N+ | - | $1,714 | $1,678 | $1,291 | $1,213 | $1,391 | $1,268 | $3,437 | $594 |
Price by Color & Clarity
Average price per carat for 0.20 - 0.49ct lab grown emerald diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 53 | ￥214,087 JPY | 27% |
| D-E | IF | 795 | ￥299,495 JPY | 73% |
| D-E | SI1 | 306 | ￥131,345 JPY | 91% |
| D-E | SI2 | 24 | ￥211,691 JPY | 70% |
| D-E | VS1 | 5,219 | ￥115,182 JPY | 82% |
| D-E | VS2 | 1,115 | ￥125,296 JPY | 77% |
| D-E | VVS1 | 3,684 | ￥150,373 JPY | 61% |
| D-E | VVS2 | 7,530 | ￥118,792 JPY | 81% |
| F-G | IF | 431 | ￥244,340 JPY | 68% |
| F-G | SI1 | 84 | ￥193,499 JPY | 83% |
| F-G | SI2 | 54 | ￥198,152 JPY | 42% |
| F-G | VS1 | 1,380 | ￥151,668 JPY | 79% |
| F-G | VS2 | 266 | ￥166,586 JPY | 81% |
| F-G | VVS1 | 559 | ￥191,552 JPY | 92% |
| F-G | VVS2 | 1,321 | ￥166,311 JPY | 80% |
| H-I | IF | 279 | ￥185,561 JPY | 73% |
| H-I | SI1 | 71 | ￥154,349 JPY | 60% |
| H-I | SI2 | 20 | ￥135,331 JPY | 75% |
| H-I | VS1 | 870 | ￥162,360 JPY | 74% |
| H-I | VS2 | 245 | ￥190,237 JPY | 57% |
| H-I | VVS1 | 285 | ￥180,354 JPY | 59% |
| H-I | VVS2 | 1,023 | ￥170,406 JPY | 63% |
| J-K | IF | 92 | ￥154,228 JPY | 53% |
| J-K | SI1 | 42 | ￥163,990 JPY | 44% |
| J-K | VS1 | 42 | ￥158,496 JPY | 46% |
| J-K | VS2 | 85 | ￥153,234 JPY | 54% |
| J-K | VVS1 | 111 | ￥160,821 JPY | 50% |
| J-K | VVS2 | 115 | ￥152,306 JPY | 46% |
| L-M | VS2 | 22 | ￥131,299 JPY | 49% |
| L-M | VVS1 | 11 | ￥170,731 JPY | 46% |
| L-M | VVS2 | 21 | ￥165,345 JPY | 46% |
| N+ | I | 21 | ￥88,700 JPY | 40% |
| N+ | IF | 40 | ￥255,864 JPY | 4% |
| N+ | SI1 | 142 | ￥189,224 JPY | 107% |
| N+ | SI2 | 25 | ￥512,949 JPY | 77% |
| N+ | VS1 | 649 | ￥180,975 JPY | 100% |
| N+ | VS2 | 344 | ￥207,640 JPY | 98% |
| N+ | VVS1 | 26 | ￥250,461 JPY | 27% |
| N+ | VVS2 | 325 | ￥192,757 JPY | 88% |