Lab Grown Heart Diamonds, 1.00 - 1.49ct
As of April 2026, there are 65,261 lab grown heart diamonds between 1.00 - 1.49ct available across retailers. Prices range from HK$2,231 HKD/ct to HK$46,437 HKD/ct, with an average of HK$7,793 HKD/ct. Approximately 27% of these diamonds are available at multiple retailers, with an average price spread of 67%.
Last updated: April 2026
Browse 65,261 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $1,616 | $1,020 | $657 | $576 | $533 | $516 | $518 | $1,336 | - |
| F-G | - | $1,295 | $556 | $507 | $482 | $524 | $901 | $1,335 | $1,346 |
| H-I | - | $2,902 | $1,825 | $1,076 | $906 | $1,553 | $1,577 | $1,663 | $1,280 |
| J-K | - | $1,622 | $1,518 | $1,420 | $1,397 | $1,400 | $1,383 | $1,123 | - |
| N+ | - | $1,256 | $664 | $649 | $616 | $646 | $603 | $682 | - |
Price by Color & Clarity
Average price per carat for 1.00 - 1.49ct lab grown heart diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 14 | HK$12,428 HKD | 75% |
| D-E | IF | 2,737 | HK$7,844 HKD | 77% |
| D-E | SI1 | 432 | HK$3,984 HKD | 65% |
| D-E | SI2 | 129 | HK$10,279 HKD | 32% |
| D-E | VS1 | 15,114 | HK$4,099 HKD | 60% |
| D-E | VS2 | 4,039 | HK$3,966 HKD | 59% |
| D-E | VVS1 | 6,823 | HK$5,051 HKD | 65% |
| D-E | VVS2 | 18,021 | HK$4,433 HKD | 60% |
| F-G | I | 26 | HK$10,356 HKD | 60% |
| F-G | IF | 119 | HK$9,961 HKD | 102% |
| F-G | SI1 | 516 | HK$6,933 HKD | 63% |
| F-G | SI2 | 302 | HK$10,267 HKD | 45% |
| F-G | VS1 | 5,165 | HK$3,707 HKD | 58% |
| F-G | VS2 | 2,128 | HK$4,027 HKD | 70% |
| F-G | VVS1 | 494 | HK$4,281 HKD | 69% |
| F-G | VVS2 | 2,852 | HK$3,902 HKD | 61% |
| H-I | I | 26 | HK$9,847 HKD | 72% |
| H-I | IF | 15 | HK$22,323 HKD | 103% |
| H-I | SI1 | 378 | HK$12,130 HKD | 50% |
| H-I | SI2 | 243 | HK$12,795 HKD | 38% |
| H-I | VS1 | 311 | HK$6,971 HKD | 85% |
| H-I | VS2 | 280 | HK$11,946 HKD | 44% |
| H-I | VVS1 | 61 | HK$14,038 HKD | 26% |
| H-I | VVS2 | 232 | HK$8,276 HKD | 93% |
| J-K | IF | 10 | HK$12,476 HKD | 79% |
| J-K | SI1 | 191 | HK$10,636 HKD | 20% |
| J-K | SI2 | 76 | HK$8,635 HKD | 55% |
| J-K | VS1 | 183 | HK$10,744 HKD | 20% |
| J-K | VS2 | 129 | HK$10,765 HKD | 23% |
| J-K | VVS1 | 89 | HK$11,677 HKD | 35% |
| J-K | VVS2 | 103 | HK$10,921 HKD | 39% |
| N+ | IF | 47 | HK$9,664 HKD | 91% |
| N+ | SI1 | 162 | HK$4,639 HKD | 112% |
| N+ | SI2 | 22 | HK$5,245 HKD | 129% |
| N+ | VS1 | 1,715 | HK$4,735 HKD | 93% |
| N+ | VS2 | 587 | HK$4,973 HKD | 102% |
| N+ | VVS1 | 156 | HK$5,110 HKD | 100% |
| N+ | VVS2 | 1,334 | HK$4,995 HKD | 87% |