Lab Grown Heart Diamonds, 3.00 - 4.99ct
As of April 2026, there are 87,964 lab grown heart diamonds between 3.00 - 4.99ct available across retailers. Prices range from ￥25,064 JPY/ct to ￥2,039,373 JPY/ct, with an average of ￥169,671 JPY/ct.
Last updated: April 2026
Browse 87,964 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 |
|---|---|---|---|---|---|---|---|---|
| D-E | $7,249 | $3,114 | $1,241 | $479 | $425 | $446 | $315 | $337 |
| F-G | - | $2,912 | $915 | $418 | $422 | $443 | $408 | $340 |
| H-I | - | - | $689 | $407 | $433 | $503 | $724 | $4,200 |
| J-K | - | - | - | $317 | $608 | $811 | - | $5,640 |
| N+ | - | - | $820 | $646 | $636 | $650 | $385 | - |
Price by Color & Clarity
Average price per carat for 3.00 - 4.99ct lab grown heart diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 574 | ￥1,081,899 JPY | 71% |
| D-E | IF | 2,183 | ￥464,707 JPY | 87% |
| D-E | SI1 | 458 | ￥47,005 JPY | 91% |
| D-E | SI2 | 38 | ￥50,240 JPY | 200% |
| D-E | VS1 | 25,376 | ￥63,438 JPY | 89% |
| D-E | VS2 | 5,927 | ￥66,628 JPY | 93% |
| D-E | VVS1 | 4,730 | ￥185,289 JPY | 88% |
| D-E | VVS2 | 23,670 | ￥71,442 JPY | 95% |
| F-G | IF | 32 | ￥434,690 JPY | 52% |
| F-G | SI1 | 407 | ￥60,846 JPY | 91% |
| F-G | SI2 | 62 | ￥50,798 JPY | 222% |
| F-G | VS1 | 9,345 | ￥62,960 JPY | 90% |
| F-G | VS2 | 2,375 | ￥66,143 JPY | 98% |
| F-G | VVS1 | 702 | ￥136,560 JPY | 78% |
| F-G | VVS2 | 7,206 | ￥62,320 JPY | 95% |
| H-I | SI1 | 72 | ￥108,019 JPY | 163% |
| H-I | SI2 | 15 | ￥626,928 JPY | 229% |
| H-I | VS1 | 772 | ￥64,634 JPY | 113% |
| H-I | VS2 | 206 | ￥75,017 JPY | 101% |
| H-I | VVS1 | 39 | ￥102,861 JPY | 91% |
| H-I | VVS2 | 312 | ￥60,795 JPY | 90% |
| J-K | SI2 | 11 | ￥841,819 JPY | 50% |
| J-K | VS1 | 52 | ￥90,721 JPY | 553% |
| J-K | VS2 | 32 | ￥120,993 JPY | 170% |
| J-K | VVS2 | 35 | ￥47,240 JPY | 114% |
| N+ | SI1 | 127 | ￥57,481 JPY | 149% |
| N+ | VS1 | 1,647 | ￥94,915 JPY | 113% |
| N+ | VS2 | 587 | ￥97,016 JPY | 104% |
| N+ | VVS1 | 19 | ￥122,325 JPY | 118% |
| N+ | VVS2 | 953 | ￥96,462 JPY | 115% |