Natural Asscher Diamond Prices in New Zealand
Last updated: October 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $3,800 | $3,856 | $5,760 | $6,237 | $7,352 | $5,843 | $5,486 | $3,944 | $1,753 |
| F-G | $3,097 | $4,226 | $5,267 | $5,500 | $5,702 | $5,585 | $4,723 | $4,037 | $1,494 |
| H-I | $2,635 | $3,154 | $4,337 | $5,056 | $4,596 | $4,166 | $3,584 | $3,135 | $3,901 |
| J-K | $1,724 | $2,420 | $3,108 | $3,099 | $3,150 | $2,956 | $2,833 | $2,377 | $1,470 |
| L-M | - | $1,848 | $1,700 | $1,780 | $1,781 | $1,646 | $1,359 | - | - |
| N+ | $19K | $12K | $9,993 | $2,235 | $6,230 | $7,583 | $8,587 | $2,429 | $2,467 |
By Carat Weight
0.20-0.29
114 listings
Avg: $6,274 NZD/ct
0.30-0.49
9,588 listings
Avg: $3,131 NZD/ct
0.50-0.74
57,368 listings
Avg: $3,948 NZD/ct
0.75-0.99
35,939 listings
Avg: $3,314 NZD/ct
1.00-1.24
64,976 listings
Avg: $4,997 NZD/ct
1.25-1.49
5,289 listings
Avg: $7,246 NZD/ct
1.50-1.99
35,581 listings
Avg: $7,471 NZD/ct
2.00-2.49
17,917 listings
Avg: $10,952 NZD/ct
2.50-2.99
3,022 listings
Avg: $15,795 NZD/ct
3.00-3.99
2,965 listings
Avg: $18,303 NZD/ct
4.00-4.99
178 listings
Avg: $17,602 NZD/ct
5.00-9.99
178 listings
Avg: $7,854 NZD/ct
10.00+
22 listings
Avg: $27,028 NZD/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 126 | $6,769 NZD |
| D-E | I | 48 | $3,123 NZD |
| D-E | IF | 1,868 | $6,869 NZD |
| D-E | SI1 | 4,997 | $9,774 NZD |
| D-E | SI2 | 1,505 | $7,027 NZD |
| D-E | VS1 | 13,678 | $13,098 NZD |
| D-E | VS2 | 10,028 | $10,409 NZD |
| D-E | VVS1 | 8,825 | $10,262 NZD |
| D-E | VVS2 | 10,899 | $11,112 NZD |
| F-G | FL | 326 | $5,518 NZD |
| F-G | I | 14 | $2,661 NZD |
| F-G | IF | 3,157 | $7,529 NZD |
| F-G | SI1 | 6,670 | $8,413 NZD |
| F-G | SI2 | 2,138 | $7,192 NZD |
| F-G | VS1 | 19,137 | $10,159 NZD |
| F-G | VS2 | 14,795 | $9,949 NZD |
| F-G | VVS1 | 12,415 | $9,383 NZD |
| F-G | VVS2 | 14,838 | $9,798 NZD |
| H-I | FL | 282 | $4,694 NZD |
| H-I | I | 29 | $6,950 NZD |
| H-I | IF | 3,294 | $5,619 NZD |
| H-I | SI1 | 6,823 | $6,384 NZD |
| H-I | SI2 | 2,396 | $5,585 NZD |
| H-I | VS1 | 17,751 | $8,188 NZD |
| H-I | VS2 | 12,352 | $7,421 NZD |
| H-I | VVS1 | 13,986 | $7,726 NZD |
| H-I | VVS2 | 15,170 | $9,007 NZD |
| J-K | FL | 63 | $3,072 NZD |
| J-K | I | 18 | $2,619 NZD |
| J-K | IF | 1,046 | $4,311 NZD |
| J-K | SI1 | 2,823 | $5,047 NZD |
| J-K | SI2 | 1,119 | $4,235 NZD |
| J-K | VS1 | 7,278 | $5,612 NZD |
| J-K | VS2 | 4,831 | $5,266 NZD |
| J-K | VVS1 | 5,296 | $5,536 NZD |
| J-K | VVS2 | 6,206 | $5,521 NZD |
| L-M | IF | 59 | $3,292 NZD |
| L-M | SI1 | 265 | $2,421 NZD |
| L-M | VS1 | 474 | $3,173 NZD |
| L-M | VS2 | 333 | $2,933 NZD |
| L-M | VVS1 | 386 | $3,028 NZD |
| L-M | VVS2 | 588 | $3,172 NZD |
| N+ | FL | 10 | $34,685 NZD |
| N+ | I | 396 | $4,395 NZD |
| N+ | IF | 72 | $20,502 NZD |
| N+ | SI1 | 519 | $15,297 NZD |
| N+ | SI2 | 379 | $4,327 NZD |
| N+ | VS1 | 745 | $11,098 NZD |
| N+ | VS2 | 792 | $13,509 NZD |
| N+ | VVS1 | 174 | $17,802 NZD |
| N+ | VVS2 | 1,695 | $3,982 NZD |
| N+ | other | 23 | $2,756 NZD |