Lab Grown Radiant Diamonds, 1.00 - 1.49ct
As of April 2026, there are 183,468 lab grown radiant diamonds between 1.00 - 1.49ct available across retailers. Prices range from $384 NZD/ct to $8,893 NZD/ct, with an average of $1,589 NZD/ct. Approximately 36% of these diamonds are available at multiple retailers, with an average price spread of 78%.
Last updated: April 2026
Browse 183,468 diamonds in ExplorerPrice Distribution
LowHigh
| Color | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $1,450 | $741 | $566 | $503 | $464 | $446 | $445 | $545 | $1,118 |
| F-G | $1,127 | $700 | $499 | $459 | $447 | $465 | $444 | $907 | $1,365 |
| H-I | - | $2,577 | $549 | $528 | $484 | $590 | $1,415 | $1,760 | $2,272 |
| J-K | - | $2,524 | $2,113 | $917 | $1,351 | $1,398 | $1,490 | $1,822 | $4,637 |
| L-M | - | - | - | - | - | $690 | - | - | - |
| N+ | - | $942 | $698 | $629 | $611 | $681 | $669 | $730 | $1,728 |
Price by Color & Clarity
Average price per carat for 1.00 - 1.49ct lab grown radiant diamonds by color and clarity grade.
| Color | Clarity | Listings | Avg Price/ct | Spread |
|---|---|---|---|---|
| D-E | FL | 386 | $2,417 NZD | 92% |
| D-E | I | 16 | $1,863 NZD | 88% |
| D-E | IF | 7,921 | $1,236 NZD | 72% |
| D-E | SI1 | 1,173 | $742 NZD | 71% |
| D-E | SI2 | 96 | $909 NZD | 194% |
| D-E | VS1 | 42,411 | $773 NZD | 65% |
| D-E | VS2 | 11,343 | $744 NZD | 66% |
| D-E | VVS1 | 17,229 | $943 NZD | 63% |
| D-E | VVS2 | 43,944 | $838 NZD | 67% |
| F-G | FL | 10 | $1,879 NZD | 83% |
| F-G | I | 18 | $2,274 NZD | 71% |
| F-G | IF | 451 | $1,167 NZD | 70% |
| F-G | SI1 | 1,104 | $740 NZD | 72% |
| F-G | SI2 | 125 | $1,512 NZD | 294% |
| F-G | VS1 | 22,518 | $745 NZD | 67% |
| F-G | VS2 | 6,594 | $774 NZD | 65% |
| F-G | VVS1 | 1,584 | $832 NZD | 62% |
| F-G | VVS2 | 13,328 | $764 NZD | 64% |
| H-I | I | 12 | $3,787 NZD | 44% |
| H-I | IF | 13 | $4,295 NZD | 61% |
| H-I | SI1 | 169 | $2,358 NZD | 22% |
| H-I | SI2 | 74 | $2,933 NZD | 26% |
| H-I | VS1 | 1,384 | $807 NZD | 93% |
| H-I | VS2 | 497 | $983 NZD | 117% |
| H-I | VVS1 | 187 | $914 NZD | 108% |
| H-I | VVS2 | 869 | $880 NZD | 87% |
| J-K | I | 19 | $7,729 NZD | 12% |
| J-K | IF | 11 | $4,207 NZD | 57% |
| J-K | SI1 | 157 | $2,484 NZD | 7% |
| J-K | SI2 | 111 | $3,036 NZD | 18% |
| J-K | VS1 | 100 | $2,252 NZD | 31% |
| J-K | VS2 | 169 | $2,330 NZD | 6% |
| J-K | VVS1 | 21 | $3,522 NZD | 94% |
| J-K | VVS2 | 100 | $1,529 NZD | 104% |
| L-M | VS2 | 15 | $1,150 NZD | 77% |
| N+ | I | 11 | $2,879 NZD | 44% |
| N+ | IF | 116 | $1,570 NZD | 114% |
| N+ | SI1 | 343 | $1,115 NZD | 96% |
| N+ | SI2 | 79 | $1,217 NZD | 62% |
| N+ | VS1 | 4,074 | $1,018 NZD | 93% |
| N+ | VS2 | 1,259 | $1,135 NZD | 92% |
| N+ | VVS1 | 325 | $1,163 NZD | 117% |
| N+ | VVS2 | 3,102 | $1,048 NZD | 93% |