Lab Grown Radiant Diamonds, 0.50 - 0.74ct
As of April 2026, there are 31,303 lab grown radiant diamonds between 0.50 - 0.74ct available across retailers. Prices range from $619 NZD/ct to $14,341 NZD/ct, with an average of $1,966 NZD/ct.
Last updated: April 2026
Browse 31,303 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 |
|---|---|---|---|---|---|---|---|---|
| D-E | $885 | $1,045 | $775 | $684 | $645 | $652 | $741 | $1,353 |
| F-G | - | $1,992 | $996 | $657 | $635 | $670 | $736 | $1,125 |
| H-I | - | $1,579 | $1,514 | $808 | $726 | $812 | $1,120 | $1,132 |
| J-K | - | $1,383 | $2,131 | $1,017 | $1,006 | $1,070 | $1,059 | - |
| L-M | - | - | $1,012 | - | - | - | - | - |
| N+ | - | $2,542 | $1,016 | $902 | $1,087 | $1,140 | $1,648 | $4,161 |
Price by Color & Clarity
Average price per carat for 0.50 - 0.74ct lab grown radiant diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 14 | $1,475 NZD | 62% |
| D-E | IF | 1,355 | $1,742 NZD | 80% |
| D-E | SI1 | 328 | $1,236 NZD | 85% |
| D-E | SI2 | 32 | $2,256 NZD | 61% |
| D-E | VS1 | 7,227 | $1,074 NZD | 77% |
| D-E | VS2 | 2,060 | $1,087 NZD | 79% |
| D-E | VVS1 | 4,244 | $1,292 NZD | 80% |
| D-E | VVS2 | 8,655 | $1,141 NZD | 75% |
| F-G | IF | 44 | $3,321 NZD | 37% |
| F-G | SI1 | 220 | $1,227 NZD | 78% |
| F-G | SI2 | 48 | $1,875 NZD | 83% |
| F-G | VS1 | 1,513 | $1,058 NZD | 60% |
| F-G | VS2 | 627 | $1,116 NZD | 66% |
| F-G | VVS1 | 436 | $1,660 NZD | 98% |
| F-G | VVS2 | 1,640 | $1,096 NZD | 74% |
| H-I | IF | 65 | $2,631 NZD | 29% |
| H-I | SI1 | 55 | $1,867 NZD | 103% |
| H-I | SI2 | 25 | $1,887 NZD | 83% |
| H-I | VS1 | 231 | $1,210 NZD | 58% |
| H-I | VS2 | 185 | $1,353 NZD | 77% |
| H-I | VVS1 | 127 | $2,523 NZD | 44% |
| H-I | VVS2 | 190 | $1,346 NZD | 61% |
| J-K | IF | 24 | $2,305 NZD | 36% |
| J-K | SI1 | 49 | $1,765 NZD | 36% |
| J-K | VS1 | 49 | $1,677 NZD | 49% |
| J-K | VS2 | 23 | $1,784 NZD | 47% |
| J-K | VVS1 | 10 | $3,552 NZD | 38% |
| J-K | VVS2 | 22 | $1,696 NZD | 43% |
| L-M | VVS1 | 14 | $1,687 NZD | 34% |
| N+ | IF | 12 | $4,236 NZD | 153% |
| N+ | SI1 | 83 | $2,747 NZD | 169% |
| N+ | SI2 | 22 | $6,934 NZD | 80% |
| N+ | VS1 | 773 | $1,812 NZD | 60% |
| N+ | VS2 | 321 | $1,900 NZD | 89% |
| N+ | VVS1 | 83 | $1,694 NZD | 189% |
| N+ | VVS2 | 497 | $1,503 NZD | 76% |