Lab Grown Cushion Diamonds, 1.00 - 1.49ct
As of April 2026, there are 145,176 lab grown cushion diamonds between 1.00 - 1.49ct available across retailers. Prices range from $300 NZD/ct to $8,536 NZD/ct, with an average of $1,603 NZD/ct. Approximately 25% of these diamonds are available at multiple retailers, with an average price spread of 94%.
Last updated: April 2026
Browse 145,176 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $3,013 | $1,177 | $650 | $555 | $508 | $512 | $468 | $602 | - |
| F-G | - | $1,029 | $557 | $470 | $423 | $437 | $465 | $1,128 | $1,388 |
| H-I | - | $2,185 | $1,271 | $574 | $513 | $627 | $1,050 | $1,986 | $1,388 |
| J-K | - | - | $2,747 | $1,269 | $1,340 | $1,404 | $1,505 | $1,802 | - |
| L-M | - | - | - | $1,089 | - | $1,168 | $996 | - | - |
| N+ | - | $1,228 | $676 | $636 | $622 | $670 | $691 | $605 | $256 |
Price by Color & Clarity
Average price per carat for 1.00 - 1.49ct lab grown cushion diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 111 | $5,022 NZD | 62% |
| D-E | IF | 2,993 | $1,961 NZD | 90% |
| D-E | SI1 | 952 | $780 NZD | 86% |
| D-E | SI2 | 116 | $1,003 NZD | 380% |
| D-E | VS1 | 39,183 | $847 NZD | 69% |
| D-E | VS2 | 9,327 | $854 NZD | 74% |
| D-E | VVS1 | 14,277 | $1,083 NZD | 71% |
| D-E | VVS2 | 40,323 | $924 NZD | 71% |
| F-G | I | 30 | $2,313 NZD | 54% |
| F-G | IF | 167 | $1,715 NZD | 84% |
| F-G | SI1 | 466 | $775 NZD | 62% |
| F-G | SI2 | 54 | $1,880 NZD | 412% |
| F-G | VS1 | 11,584 | $706 NZD | 76% |
| F-G | VS2 | 4,165 | $729 NZD | 73% |
| F-G | VVS1 | 1,137 | $928 NZD | 73% |
| F-G | VVS2 | 7,002 | $784 NZD | 72% |
| H-I | I | 13 | $2,313 NZD | 44% |
| H-I | IF | 11 | $3,642 NZD | 73% |
| H-I | SI1 | 95 | $1,749 NZD | 174% |
| H-I | SI2 | 57 | $3,310 NZD | 72% |
| H-I | VS1 | 483 | $854 NZD | 73% |
| H-I | VS2 | 225 | $1,045 NZD | 147% |
| H-I | VVS1 | 112 | $2,118 NZD | 109% |
| H-I | VVS2 | 278 | $957 NZD | 95% |
| J-K | SI1 | 181 | $2,508 NZD | 40% |
| J-K | SI2 | 68 | $3,003 NZD | 72% |
| J-K | VS1 | 200 | $2,233 NZD | 2% |
| J-K | VS2 | 298 | $2,340 NZD | 2% |
| J-K | VVS1 | 19 | $4,578 NZD | 92% |
| J-K | VVS2 | 89 | $2,115 NZD | 58% |
| L-M | SI1 | 14 | $1,660 NZD | 41% |
| L-M | VS2 | 10 | $1,946 NZD | 48% |
| L-M | VVS2 | 19 | $1,815 NZD | 20% |
| N+ | I | 19 | $427 NZD | 27% |
| N+ | IF | 147 | $2,047 NZD | 81% |
| N+ | SI1 | 388 | $1,152 NZD | 99% |
| N+ | SI2 | 85 | $1,009 NZD | 76% |
| N+ | VS1 | 4,900 | $1,037 NZD | 90% |
| N+ | VS2 | 1,560 | $1,116 NZD | 89% |
| N+ | VVS1 | 532 | $1,127 NZD | 103% |
| N+ | VVS2 | 3,486 | $1,060 NZD | 90% |