Lab Grown Emerald Diamonds, 1.00 - 1.49ct
As of April 2026, there are 218,559 lab grown emerald diamonds between 1.00 - 1.49ct available across retailers. Prices range from ￥30,222 JPY/ct to ￥765,779 JPY/ct, with an average of ￥154,830 JPY/ct. Approximately 36% of these diamonds are available at multiple retailers, with an average price spread of 80%.
Last updated: April 2026
Browse 218,559 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $1,673 | $711 | $600 | $543 | $500 | $475 | $430 | $485 | $1,103 |
| F-G | - | $732 | $539 | $483 | $478 | $474 | $442 | $741 | $1,506 |
| H-I | - | $2,399 | $1,714 | $561 | $613 | $561 | $1,022 | $1,488 | $1,102 |
| J-K | - | $1,935 | $1,723 | $1,638 | $1,447 | $1,427 | $1,486 | $1,842 | $3,122 |
| L-M | - | - | $1,211 | $1,513 | $2,655 | $1,181 | $982 | $856 | - |
| N+ | - | $1,857 | $945 | $708 | $706 | $774 | $687 | $768 | - |
Price by Color & Clarity
Average price per carat for 1.00 - 1.49ct lab grown emerald diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 411 | ￥249,722 JPY | 99% |
| D-E | I | 30 | ￥164,615 JPY | 124% |
| D-E | IF | 11,972 | ￥106,156 JPY | 86% |
| D-E | SI1 | 3,402 | ￥64,216 JPY | 76% |
| D-E | SI2 | 274 | ￥72,420 JPY | 116% |
| D-E | VS1 | 49,753 | ￥74,621 JPY | 74% |
| D-E | VS2 | 18,321 | ￥70,877 JPY | 72% |
| D-E | VVS1 | 22,086 | ￥89,626 JPY | 74% |
| D-E | VVS2 | 49,009 | ￥81,057 JPY | 75% |
| F-G | I | 44 | ￥224,728 JPY | 47% |
| F-G | IF | 622 | ￥109,279 JPY | 103% |
| F-G | SI1 | 1,844 | ￥66,025 JPY | 95% |
| F-G | SI2 | 238 | ￥110,601 JPY | 179% |
| F-G | VS1 | 19,135 | ￥71,305 JPY | 73% |
| F-G | VS2 | 8,117 | ￥70,773 JPY | 74% |
| F-G | VVS1 | 2,268 | ￥80,452 JPY | 70% |
| F-G | VVS2 | 11,969 | ￥72,063 JPY | 70% |
| H-I | I | 23 | ￥164,416 JPY | 55% |
| H-I | IF | 207 | ￥358,117 JPY | 57% |
| H-I | SI1 | 880 | ￥152,551 JPY | 108% |
| H-I | SI2 | 272 | ￥222,107 JPY | 42% |
| H-I | VS1 | 3,617 | ￥91,546 JPY | 162% |
| H-I | VS2 | 1,035 | ￥83,707 JPY | 160% |
| H-I | VVS1 | 422 | ￥255,863 JPY | 107% |
| H-I | VVS2 | 2,243 | ￥83,691 JPY | 154% |
| J-K | I | 18 | ￥465,907 JPY | 69% |
| J-K | IF | 162 | ￥288,763 JPY | 27% |
| J-K | SI1 | 400 | ￥221,763 JPY | 37% |
| J-K | SI2 | 208 | ￥274,852 JPY | 35% |
| J-K | VS1 | 506 | ￥216,034 JPY | 33% |
| J-K | VS2 | 394 | ￥212,946 JPY | 29% |
| J-K | VVS1 | 296 | ￥257,183 JPY | 29% |
| J-K | VVS2 | 287 | ￥244,485 JPY | 38% |
| L-M | SI1 | 42 | ￥146,497 JPY | 21% |
| L-M | SI2 | 12 | ￥127,715 JPY | 45% |
| L-M | VS1 | 40 | ￥396,269 JPY | 59% |
| L-M | VS2 | 36 | ￥176,339 JPY | 54% |
| L-M | VVS1 | 13 | ￥180,746 JPY | 43% |
| L-M | VVS2 | 74 | ￥225,867 JPY | 93% |
| N+ | IF | 19 | ￥277,185 JPY | 6% |
| N+ | SI1 | 313 | ￥102,580 JPY | 105% |
| N+ | SI2 | 55 | ￥114,670 JPY | 74% |
| N+ | VS1 | 3,702 | ￥105,308 JPY | 95% |
| N+ | VS2 | 1,377 | ￥115,551 JPY | 99% |
| N+ | VVS1 | 140 | ￥141,034 JPY | 103% |
| N+ | VVS2 | 2,271 | ￥105,722 JPY | 99% |