Lab Grown Heart Diamonds, 1.00 to 1.49ct
Last updated: June 2026
Browse 95,859 diamonds in ExplorerPrice Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $2,366 | $1,086 | $692 | $594 | $555 | $540 | $510 | $1,082 | - |
| F-G | - | $1,205 | $559 | $556 | $561 | $624 | $864 | $1,325 | $1,702 |
| H-I | - | $4,023 | $1,995 | $621 | $602 | $1,386 | $1,415 | $1,762 | $2,488 |
| J-K | - | $1,615 | $1,517 | $1,214 | $1,325 | $1,379 | $1,473 | $1,580 | - |
| L-M | - | - | - | - | - | - | $1,105 | - | - |
| N+ | - | $1,196 | $680 | $759 | $719 | $772 | $586 | $741 | - |
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 | 174 | $3,943 NZD | 74% |
| D-E | IF | 2,898 | $1,810 NZD | 83% |
| D-E | SI1 | 475 | $850 NZD | 67% |
| D-E | SI2 | 56 | $1,803 NZD | 105% |
| D-E | VS1 | 25,074 | $926 NZD | 61% |
| D-E | VS2 | 5,982 | $900 NZD | 59% |
| D-E | VVS1 | 9,206 | $1,153 NZD | 69% |
| D-E | VVS2 | 33,567 | $990 NZD | 62% |
| F-G | I | 19 | $2,837 NZD | 50% |
| F-G | IF | 110 | $2,009 NZD | 95% |
| F-G | SI1 | 206 | $1,440 NZD | 67% |
| F-G | SI2 | 91 | $2,208 NZD | 75% |
| F-G | VS1 | 4,791 | $936 NZD | 61% |
| F-G | VS2 | 1,584 | $1,040 NZD | 54% |
| F-G | VVS1 | 809 | $931 NZD | 80% |
| F-G | VVS2 | 4,602 | $926 NZD | 61% |
| H-I | I | 14 | $4,146 NZD | 79% |
| H-I | IF | 11 | $6,705 NZD | 73% |
| H-I | SI1 | 166 | $2,358 NZD | 55% |
| H-I | SI2 | 91 | $2,937 NZD | 56% |
| H-I | VS1 | 247 | $1,003 NZD | 94% |
| H-I | VS2 | 154 | $2,310 NZD | 57% |
| H-I | VVS1 | 34 | $3,324 NZD | 83% |
| H-I | VVS2 | 206 | $1,035 NZD | 109% |
| J-K | IF | 10 | $2,692 NZD | 80% |
| J-K | SI1 | 104 | $2,455 NZD | 2% |
| J-K | SI2 | 31 | $2,634 NZD | 75% |
| J-K | VS1 | 87 | $2,208 NZD | 8% |
| J-K | VS2 | 88 | $2,298 NZD | 7% |
| J-K | VVS1 | 22 | $2,529 NZD | 76% |
| J-K | VVS2 | 29 | $2,024 NZD | 27% |
| L-M | SI1 | 10 | $1,842 NZD | 19% |
| N+ | IF | 51 | $1,994 NZD | 81% |
| N+ | SI1 | 188 | $977 NZD | 86% |
| N+ | SI2 | 26 | $1,236 NZD | 47% |
| N+ | VS1 | 1,881 | $1,198 NZD | 87% |
| N+ | VS2 | 720 | $1,287 NZD | 81% |
| N+ | VVS1 | 157 | $1,133 NZD | 91% |
| N+ | VVS2 | 1,500 | $1,265 NZD | 82% |
| N+ | other | 388 | $2,343 NZD | 24% |