Lab Grown Asscher Diamond Prices in New Zealand
As of July 2026, there are 377,743 lab grown asscher diamonds available. Prices range from $206 NZD/ct to $26,880 NZD/ct, with an average of $2,182 NZD/ct.
Last updated: July 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 |
|---|---|---|---|---|---|---|---|---|
| D-E | $2,843 | $1,859 | $1,139 | $1,032 | $929 | $944 | $893 | $1,972 |
| F-G | $3,718 | $1,542 | $1,237 | $996 | $912 | $830 | $934 | $4,070 |
| H-I | - | $1,699 | $1,370 | $938 | $900 | $785 | $1,259 | $5,084 |
| J-K | - | $1,967 | $1,732 | $1,346 | $1,155 | $1,224 | $1,669 | $1,418 |
| L-M | - | - | $1,331 | $1,224 | $1,169 | $1,172 | $1,149 | - |
| N+ | - | $689 | $1,124 | $646 | $806 | $652 | $501 | $455 |
By Carat Weight
0.20-0.29
377 listings
Avg: $1,385 NZD/ct
0.30-0.49
2,803 listings
Avg: $1,904 NZD/ct
0.50-0.74
9,251 listings
Avg: $1,916 NZD/ct
0.75-0.99
10,583 listings
Avg: $1,591 NZD/ct
1.00-1.24
55,382 listings
Avg: $1,602 NZD/ct
1.25-1.49
17,584 listings
Avg: $1,420 NZD/ct
1.50-1.99
70,958 listings
Avg: $2,471 NZD/ct
2.00-2.49
61,232 listings
Avg: $2,412 NZD/ct
2.50-2.99
31,403 listings
Avg: $2,026 NZD/ct
3.00-3.99
55,801 listings
Avg: $3,603 NZD/ct
4.00-4.99
29,869 listings
Avg: $2,397 NZD/ct
5.00-9.99
27,861 listings
Avg: $3,074 NZD/ct
10.00+
4,605 listings
Avg: $1,670 NZD/ct
unknown
34 listings
Avg: $3,454 NZD/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 5,233 | $4,739 NZD |
| D-E | IF | 17,221 | $3,098 NZD |
| D-E | SI1 | 2,052 | $1,488 NZD |
| D-E | SI2 | 106 | $3,287 NZD |
| D-E | VS1 | 85,868 | $1,549 NZD |
| D-E | VS2 | 19,452 | $1,573 NZD |
| D-E | VVS1 | 50,309 | $1,898 NZD |
| D-E | VVS2 | 109,926 | $1,721 NZD |
| F-G | FL | 39 | $6,197 NZD |
| F-G | IF | 1,011 | $2,570 NZD |
| F-G | SI1 | 1,300 | $1,556 NZD |
| F-G | SI2 | 104 | $6,784 NZD |
| F-G | VS1 | 29,767 | $1,520 NZD |
| F-G | VS2 | 7,884 | $1,384 NZD |
| F-G | VVS1 | 3,608 | $2,061 NZD |
| F-G | VVS2 | 26,928 | $1,660 NZD |
| H-I | IF | 67 | $2,832 NZD |
| H-I | SI1 | 207 | $2,099 NZD |
| H-I | SI2 | 75 | $8,473 NZD |
| H-I | VS1 | 3,107 | $1,500 NZD |
| H-I | VS2 | 930 | $1,308 NZD |
| H-I | VVS1 | 286 | $2,283 NZD |
| H-I | VVS2 | 1,933 | $1,563 NZD |
| J-K | IF | 23 | $3,278 NZD |
| J-K | SI1 | 102 | $2,782 NZD |
| J-K | SI2 | 27 | $2,363 NZD |
| J-K | VS1 | 145 | $1,925 NZD |
| J-K | VS2 | 130 | $2,041 NZD |
| J-K | VVS1 | 90 | $2,887 NZD |
| J-K | VVS2 | 114 | $2,244 NZD |
| L-M | SI1 | 67 | $1,915 NZD |
| L-M | VS1 | 41 | $1,948 NZD |
| L-M | VS2 | 31 | $1,954 NZD |
| L-M | VVS1 | 17 | $2,219 NZD |
| L-M | VVS2 | 36 | $2,041 NZD |
| N+ | IF | 107 | $1,149 NZD |
| N+ | SI1 | 161 | $835 NZD |
| N+ | SI2 | 11 | $758 NZD |
| N+ | VS1 | 3,969 | $1,343 NZD |
| N+ | VS2 | 1,486 | $1,086 NZD |
| N+ | VVS1 | 598 | $1,874 NZD |
| N+ | VVS2 | 2,513 | $1,077 NZD |
| N+ | other | 662 | $2,960 NZD |