Lab Grown Heart Diamonds, 1.00 to 1.49ct
Last updated: September 2026
Browse 133,381 diamonds in ExplorerPrice Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $793 | $674 | $460 | $442 | $428 | $418 | $388 | $496 | - |
| F-G | $837 | $748 | $435 | $431 | $443 | $628 | $763 | $2,137 | $1,303 |
| H-I | - | $3,080 | $2,255 | $530 | $826 | $1,275 | $1,387 | $1,975 | $1,342 |
| J-K | - | $1,609 | $1,831 | $784 | $1,325 | $1,451 | $1,249 | $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 | 1,160 | $1,362 NZD | 108% |
| D-E | IF | 3,815 | $1,158 NZD | 94% |
| D-E | SI1 | 471 | $667 NZD | 80% |
| D-E | SI2 | 58 | $851 NZD | 244% |
| D-E | VS1 | 34,239 | $736 NZD | 73% |
| D-E | VS2 | 5,469 | $718 NZD | 76% |
| D-E | VVS1 | 15,384 | $790 NZD | 79% |
| D-E | VVS2 | 48,490 | $759 NZD | 76% |
| F-G | FL | 20 | $1,438 NZD | 124% |
| F-G | I | 33 | $2,238 NZD | 31% |
| F-G | IF | 78 | $1,286 NZD | 98% |
| F-G | SI1 | 206 | $1,311 NZD | 238% |
| F-G | SI2 | 43 | $3,671 NZD | 61% |
| F-G | VS1 | 4,964 | $761 NZD | 91% |
| F-G | VS2 | 1,252 | $1,078 NZD | 89% |
| F-G | VVS1 | 1,157 | $747 NZD | 78% |
| F-G | VVS2 | 6,484 | $740 NZD | 81% |
| H-I | I | 14 | $2,306 NZD | 60% |
| H-I | IF | 10 | $5,291 NZD | 55% |
| H-I | SI1 | 136 | $2,382 NZD | 43% |
| H-I | SI2 | 44 | $3,393 NZD | 66% |
| H-I | VS1 | 226 | $1,420 NZD | 66% |
| H-I | VS2 | 219 | $2,190 NZD | 119% |
| H-I | VVS1 | 55 | $3,873 NZD | 235% |
| H-I | VVS2 | 208 | $911 NZD | 99% |
| J-K | I | 13 | $4,192 NZD | 2% |
| J-K | IF | 10 | $2,764 NZD | 80% |
| J-K | SI1 | 68 | $2,146 NZD | 33% |
| J-K | SI2 | 13 | $3,052 NZD | 1% |
| J-K | VS1 | 82 | $2,276 NZD | 2% |
| J-K | VS2 | 42 | $2,493 NZD | 56% |
| J-K | VVS1 | 11 | $3,146 NZD | 60% |
| J-K | VVS2 | 34 | $1,346 NZD | 77% |
| L-M | SI1 | 10 | $1,898 NZD | 19% |
| L-M | VVS2 | 13 | $1,934 NZD | 15% |
| N+ | IF | 52 | $2,350 NZD | 63% |
| N+ | SI1 | 313 | $814 NZD | 71% |
| N+ | SI2 | 41 | $840 NZD | 75% |
| N+ | VS1 | 3,526 | $988 NZD | 81% |
| N+ | VS2 | 1,257 | $964 NZD | 90% |
| N+ | VVS1 | 247 | $1,240 NZD | 59% |
| N+ | VVS2 | 2,766 | $1,067 NZD | 71% |
| N+ | other | 648 | $2,610 NZD | 22% |