Lab Grown Heart Diamonds, 1.00 to 1.49ct
Last updated: September 2026
Browse 131,864 diamonds in ExplorerPrice Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $791 | $675 | $457 | $438 | $426 | $417 | $388 | $486 | - |
| F-G | $735 | $748 | $428 | $428 | $444 | $627 | $763 | $2,111 | $1,303 |
| H-I | - | $3,080 | $2,296 | $520 | $824 | $1,276 | $1,121 | $1,904 | $1,342 |
| J-K | - | $1,609 | $1,831 | $750 | $1,372 | $1,081 | $1,457 | $1,776 | $2,440 |
| L-M | - | - | - | $1,126 | - | - | $1,105 | - | - |
| N+ | - | $1,368 | $722 | $621 | $575 | $561 | $474 | $489 | - |
Price by Colour & Clarity
Average price per carat for 1.00 to 1.49ct lab grown heart diamonds by colour and clarity grade.
| Colour | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 1,150 | HK$6,205 HKD | 102% |
| D-E | IF | 3,800 | HK$5,290 HKD | 94% |
| D-E | SI1 | 472 | HK$3,042 HKD | 80% |
| D-E | SI2 | 67 | HK$3,811 HKD | 206% |
| D-E | VS1 | 33,926 | HK$3,339 HKD | 73% |
| D-E | VS2 | 5,426 | HK$3,270 HKD | 76% |
| D-E | VVS1 | 15,033 | HK$3,586 HKD | 79% |
| D-E | VVS2 | 48,000 | HK$3,437 HKD | 77% |
| F-G | FL | 19 | HK$5,762 HKD | 127% |
| F-G | I | 33 | HK$10,218 HKD | 31% |
| F-G | IF | 78 | HK$5,870 HKD | 98% |
| F-G | SI1 | 206 | HK$5,985 HKD | 238% |
| F-G | SI2 | 47 | HK$16,554 HKD | 50% |
| F-G | VS1 | 4,910 | HK$3,484 HKD | 94% |
| F-G | VS2 | 1,246 | HK$4,915 HKD | 89% |
| F-G | VVS1 | 1,143 | HK$3,358 HKD | 75% |
| F-G | VVS2 | 6,409 | HK$3,356 HKD | 81% |
| H-I | I | 14 | HK$10,526 HKD | 60% |
| H-I | IF | 10 | HK$24,152 HKD | 55% |
| H-I | SI1 | 66 | HK$8,787 HKD | 88% |
| H-I | SI2 | 28 | HK$14,932 HKD | 58% |
| H-I | VS1 | 227 | HK$6,463 HKD | 66% |
| H-I | VS2 | 222 | HK$10,006 HKD | 119% |
| H-I | VVS1 | 54 | HK$18,003 HKD | 216% |
| H-I | VVS2 | 202 | HK$4,080 HKD | 99% |
| J-K | I | 13 | HK$19,137 HKD | 2% |
| J-K | IF | 10 | HK$12,618 HKD | 80% |
| J-K | SI1 | 61 | HK$11,425 HKD | 2% |
| J-K | SI2 | 13 | HK$13,931 HKD | 1% |
| J-K | VS1 | 32 | HK$10,756 HKD | 37% |
| J-K | VS2 | 36 | HK$8,476 HKD | 83% |
| J-K | VVS1 | 11 | HK$14,361 HKD | 50% |
| J-K | VVS2 | 27 | HK$5,878 HKD | 54% |
| L-M | SI1 | 10 | HK$8,665 HKD | 19% |
| L-M | VVS2 | 13 | HK$8,828 HKD | 15% |
| N+ | IF | 52 | HK$10,725 HKD | 63% |
| N+ | SI1 | 313 | HK$3,718 HKD | 71% |
| N+ | SI2 | 41 | HK$3,835 HKD | 75% |
| N+ | VS1 | 3,526 | HK$4,511 HKD | 81% |
| N+ | VS2 | 1,257 | HK$4,400 HKD | 90% |
| N+ | VVS1 | 247 | HK$5,659 HKD | 59% |
| N+ | VVS2 | 2,766 | HK$4,869 HKD | 71% |
| N+ | other | 648 | HK$11,913 HKD | 22% |