Lab Grown Heart Diamonds, 0.75 - 0.99ct
As of April 2026, there are 13,800 lab grown heart diamonds between 0.75 - 0.99ct available across retailers. Prices range from $522 NZD/ct to $7,389 NZD/ct, with an average of $1,792 NZD/ct. Approximately 29% of these diamonds are available at multiple retailers, with an average price spread of 77%.
Last updated: April 2026
Browse 13,800 diamonds in ExplorerPrice Distribution
LowHigh
| Color | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|
| D-E | $915 | $668 | $557 | $534 | $545 | $542 | $2,092 | - |
| F-G | $1,969 | $1,089 | $622 | $606 | $600 | $933 | $1,490 | - |
| H-I | $1,581 | $1,762 | $1,491 | $1,223 | $1,306 | $1,419 | $1,358 | $1,081 |
| J-K | $1,278 | $1,280 | $1,290 | $1,255 | $1,277 | $1,249 | $943 | - |
| L-M | - | - | - | - | - | $911 | - | - |
| N+ | - | $1,104 | $831 | $780 | $756 | $724 | $639 | - |
Price by Color & Clarity
Average price per carat for 0.75 - 0.99ct lab grown heart diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | IF | 292 | $1,525 NZD | 72% |
| D-E | SI1 | 126 | $903 NZD | 98% |
| D-E | SI2 | 17 | $3,487 NZD | 80% |
| D-E | VS1 | 3,852 | $890 NZD | 72% |
| D-E | VS2 | 746 | $908 NZD | 76% |
| D-E | VVS1 | 1,094 | $1,114 NZD | 76% |
| D-E | VVS2 | 3,836 | $928 NZD | 71% |
| F-G | IF | 73 | $3,282 NZD | 56% |
| F-G | SI1 | 175 | $1,556 NZD | 142% |
| F-G | SI2 | 85 | $2,484 NZD | 113% |
| F-G | VS1 | 688 | $1,010 NZD | 81% |
| F-G | VS2 | 282 | $1,000 NZD | 131% |
| F-G | VVS1 | 103 | $1,815 NZD | 171% |
| F-G | VVS2 | 482 | $1,037 NZD | 93% |
| H-I | I | 10 | $1,802 NZD | 77% |
| H-I | IF | 95 | $2,636 NZD | 58% |
| H-I | SI1 | 105 | $2,365 NZD | 47% |
| H-I | SI2 | 54 | $2,263 NZD | 80% |
| H-I | VS1 | 212 | $2,039 NZD | 88% |
| H-I | VS2 | 186 | $2,176 NZD | 56% |
| H-I | VVS1 | 116 | $2,936 NZD | 46% |
| H-I | VVS2 | 142 | $2,485 NZD | 46% |
| J-K | IF | 33 | $2,130 NZD | 23% |
| J-K | SI1 | 24 | $2,081 NZD | 67% |
| J-K | SI2 | 28 | $1,571 NZD | 58% |
| J-K | VS1 | 74 | $2,092 NZD | 49% |
| J-K | VS2 | 44 | $2,128 NZD | 45% |
| J-K | VVS1 | 24 | $2,134 NZD | 53% |
| J-K | VVS2 | 39 | $2,150 NZD | 55% |
| L-M | SI1 | 10 | $1,518 NZD | 55% |
| N+ | SI1 | 30 | $1,206 NZD | 97% |
| N+ | SI2 | 12 | $1,065 NZD | 80% |
| N+ | VS1 | 356 | $1,301 NZD | 82% |
| N+ | VS2 | 111 | $1,260 NZD | 84% |
| N+ | VVS1 | 10 | $1,839 NZD | 98% |
| N+ | VVS2 | 234 | $1,384 NZD | 87% |