Lab Grown Heart Diamonds, 0.50 - 0.74ct
As of April 2026, there are 13,280 lab grown heart diamonds between 0.50 - 0.74ct available across retailers. Prices range from $587 AUD/ct to $5,708 AUD/ct, with an average of $1,698 AUD/ct.
Last updated: April 2026
Browse 13,280 diamonds in ExplorerPrice Distribution
LowHigh
| Color | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 |
|---|---|---|---|---|---|---|---|
| D-E | $1,140 | $822 | $662 | $606 | $621 | $991 | $1,973 |
| F-G | $1,707 | $1,672 | $864 | $716 | $828 | $1,201 | $1,373 |
| H-I | $1,477 | $1,377 | $1,387 | $1,206 | $1,285 | $1,142 | $1,290 |
| J-K | $1,146 | $996 | $1,155 | $1,095 | $1,054 | $1,179 | $1,294 |
| L-M | - | - | $839 | $790 | - | - | - |
| N+ | - | $941 | $867 | $858 | $1,030 | $1,044 | - |
Price by Color & Clarity
Average price per carat for 0.50 - 0.74ct lab grown heart diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | IF | 508 | $1,754 AUD | 68% |
| D-E | SI1 | 112 | $1,525 AUD | 154% |
| D-E | SI2 | 22 | $3,035 AUD | 51% |
| D-E | VS1 | 2,698 | $933 AUD | 71% |
| D-E | VS2 | 673 | $956 AUD | 72% |
| D-E | VVS1 | 1,157 | $1,264 AUD | 66% |
| D-E | VVS2 | 3,470 | $1,018 AUD | 75% |
| F-G | IF | 133 | $2,627 AUD | 50% |
| F-G | SI1 | 105 | $1,848 AUD | 91% |
| F-G | SI2 | 48 | $2,112 AUD | 69% |
| F-G | VS1 | 583 | $1,101 AUD | 97% |
| F-G | VS2 | 207 | $1,275 AUD | 93% |
| F-G | VVS1 | 236 | $2,572 AUD | 51% |
| F-G | VVS2 | 501 | $1,329 AUD | 106% |
| H-I | IF | 352 | $2,272 AUD | 37% |
| H-I | SI1 | 112 | $1,756 AUD | 42% |
| H-I | SI2 | 31 | $1,985 AUD | 60% |
| H-I | VS1 | 305 | $1,855 AUD | 37% |
| H-I | VS2 | 201 | $1,977 AUD | 32% |
| H-I | VVS1 | 392 | $2,119 AUD | 33% |
| H-I | VVS2 | 284 | $2,134 AUD | 39% |
| J-K | IF | 76 | $1,763 AUD | 29% |
| J-K | SI1 | 33 | $1,814 AUD | 51% |
| J-K | SI2 | 11 | $1,991 AUD | 48% |
| J-K | VS1 | 26 | $1,685 AUD | 47% |
| J-K | VS2 | 95 | $1,621 AUD | 37% |
| J-K | VVS1 | 83 | $1,532 AUD | 42% |
| J-K | VVS2 | 79 | $1,778 AUD | 29% |
| L-M | VS1 | 16 | $1,216 AUD | 44% |
| L-M | VVS2 | 12 | $1,290 AUD | 33% |
| N+ | SI1 | 38 | $1,606 AUD | 36% |
| N+ | VS1 | 297 | $1,320 AUD | 82% |
| N+ | VS2 | 104 | $1,585 AUD | 64% |
| N+ | VVS1 | 28 | $1,448 AUD | 65% |
| N+ | VVS2 | 252 | $1,334 AUD | 82% |