Lab Grown Cushion Diamonds, 0.20 - 0.49ct
As of April 2026, there are 9,863 lab grown cushion diamonds between 0.20 - 0.49ct available across retailers. Prices range from $231 NZD/ct to $10,144 NZD/ct, with an average of $2,285 NZD/ct.
Last updated: April 2026
Browse 9,863 diamonds in ExplorerPrice Distribution
LowHigh
| Color | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 |
|---|---|---|---|---|---|---|---|
| D-E | $1,326 | $884 | $823 | $773 | $729 | $702 | $1,116 |
| F-G | - | $691 | $740 | $671 | $735 | $1,295 | - |
| H-I | - | $1,618 | $1,932 | $1,830 | $1,360 | $1,769 | $1,016 |
| J-K | - | $1,393 | $1,791 | $1,729 | $1,419 | $1,263 | - |
| N+ | - | $2,154 | $1,335 | $1,082 | $1,474 | $2,150 | $3,485 |
Price by Color & Clarity
Average price per carat for 0.20 - 0.49ct lab grown cushion diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | IF | 218 | $2,210 NZD | 71% |
| D-E | SI1 | 105 | $1,171 NZD | 94% |
| D-E | SI2 | 36 | $1,860 NZD | 84% |
| D-E | VS1 | 2,150 | $1,289 NZD | 88% |
| D-E | VS2 | 501 | $1,215 NZD | 88% |
| D-E | VVS1 | 1,974 | $1,474 NZD | 91% |
| D-E | VVS2 | 3,254 | $1,372 NZD | 88% |
| F-G | SI1 | 19 | $2,158 NZD | 95% |
| F-G | VS1 | 54 | $1,119 NZD | 39% |
| F-G | VS2 | 64 | $1,225 NZD | 117% |
| F-G | VVS1 | 36 | $1,151 NZD | 77% |
| F-G | VVS2 | 83 | $1,233 NZD | 84% |
| H-I | SI1 | 55 | $2,948 NZD | 57% |
| H-I | SI2 | 11 | $1,693 NZD | 35% |
| H-I | VS1 | 66 | $3,051 NZD | 56% |
| H-I | VS2 | 77 | $2,266 NZD | 62% |
| H-I | VVS1 | 21 | $2,696 NZD | 28% |
| H-I | VVS2 | 135 | $3,219 NZD | 50% |
| J-K | SI1 | 63 | $2,106 NZD | 35% |
| J-K | VS1 | 77 | $2,881 NZD | 59% |
| J-K | VS2 | 37 | $2,365 NZD | 61% |
| J-K | VVS1 | 30 | $2,321 NZD | 25% |
| J-K | VVS2 | 86 | $2,985 NZD | 49% |
| N+ | SI1 | 91 | $3,584 NZD | 86% |
| N+ | SI2 | 40 | $5,809 NZD | 23% |
| N+ | VS1 | 273 | $1,803 NZD | 98% |
| N+ | VS2 | 159 | $2,456 NZD | 90% |
| N+ | VVS1 | 20 | $3,589 NZD | 232% |
| N+ | VVS2 | 128 | $2,225 NZD | 118% |