Lab Grown Cushion Diamonds, 0.50 - 0.74ct
As of April 2026, there are 27,890 lab grown cushion diamonds between 0.50 - 0.74ct available across retailers. Prices range from $579 NZD/ct to $8,930 NZD/ct, with an average of $2,021 NZD/ct.
Last updated: April 2026
Browse 27,890 diamonds in ExplorerPrice Distribution
LowHigh
| Color | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 |
|---|---|---|---|---|---|---|---|
| D-E | $1,102 | $724 | $630 | $628 | $722 | $929 | $1,081 |
| F-G | $1,640 | $941 | $824 | $642 | $667 | $1,343 | $1,404 |
| H-I | $1,615 | $1,730 | $1,188 | $1,012 | $1,183 | $1,455 | $1,445 |
| J-K | $1,277 | $1,414 | $1,197 | $1,154 | $1,156 | $1,181 | $1,171 |
| L-M | - | - | $1,045 | $440 | - | - | - |
| N+ | - | $1,096 | $1,054 | $1,028 | $1,230 | $1,898 | $4,402 |
Price by Color & Clarity
Average price per carat for 0.50 - 0.74ct lab grown cushion diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | IF | 347 | $1,837 NZD | 81% |
| D-E | SI1 | 362 | $1,548 NZD | 59% |
| D-E | SI2 | 100 | $1,802 NZD | 48% |
| D-E | VS1 | 6,642 | $1,046 NZD | 87% |
| D-E | VS2 | 1,805 | $1,204 NZD | 80% |
| D-E | VVS1 | 3,790 | $1,207 NZD | 72% |
| D-E | VVS2 | 10,204 | $1,050 NZD | 73% |
| F-G | IF | 146 | $2,733 NZD | 72% |
| F-G | SI1 | 69 | $2,238 NZD | 84% |
| F-G | SI2 | 56 | $2,339 NZD | 52% |
| F-G | VS1 | 890 | $1,070 NZD | 81% |
| F-G | VS2 | 290 | $1,112 NZD | 110% |
| F-G | VVS1 | 233 | $1,568 NZD | 116% |
| F-G | VVS2 | 630 | $1,374 NZD | 91% |
| H-I | IF | 37 | $2,692 NZD | 54% |
| H-I | SI1 | 121 | $2,425 NZD | 36% |
| H-I | SI2 | 38 | $2,409 NZD | 54% |
| H-I | VS1 | 121 | $1,686 NZD | 99% |
| H-I | VS2 | 84 | $1,971 NZD | 87% |
| H-I | VVS1 | 56 | $2,883 NZD | 49% |
| H-I | VVS2 | 82 | $1,979 NZD | 91% |
| J-K | IF | 15 | $2,129 NZD | 23% |
| J-K | SI1 | 92 | $1,968 NZD | 32% |
| J-K | SI2 | 26 | $1,951 NZD | 34% |
| J-K | VS1 | 127 | $1,924 NZD | 37% |
| J-K | VS2 | 98 | $1,926 NZD | 36% |
| J-K | VVS1 | 32 | $2,357 NZD | 47% |
| J-K | VVS2 | 77 | $1,995 NZD | 31% |
| L-M | VS1 | 17 | $734 NZD | 51% |
| L-M | VVS2 | 16 | $1,741 NZD | 66% |
| N+ | SI1 | 156 | $3,164 NZD | 144% |
| N+ | SI2 | 46 | $7,336 NZD | 66% |
| N+ | VS1 | 409 | $1,713 NZD | 72% |
| N+ | VS2 | 191 | $2,050 NZD | 109% |
| N+ | VVS1 | 79 | $1,827 NZD | 137% |
| N+ | VVS2 | 406 | $1,756 NZD | 94% |