Lab Grown Emerald Diamond Prices in New Zealand
As of June 2026, there are 1,200,467 lab grown emerald diamonds available. Prices range from $255 NZD/ct to $39,095 NZD/ct, with an average of $2,542 NZD/ct.
Last updated: June 2026
By Carat Weight
Price Distribution
LowHigh
| Colour | FL | IF | VVS1 | VVS2 | VS1 | VS2 | SI1 | SI2 | I |
|---|---|---|---|---|---|---|---|---|---|
| D-E | $2,927 | $1,780 | $1,047 | $721 | $676 | $644 | $559 | $818 | $927 |
| F-G | $2,631 | $1,428 | $799 | $575 | $669 | $677 | $488 | $753 | $1,351 |
| H-I | - | $2,215 | $1,849 | $620 | $561 | $700 | $1,214 | $1,687 | $1,106 |
| J-K | - | $4,209 | $4,824 | $4,385 | $2,992 | $3,088 | $2,361 | $4,117 | $7,296 |
| L-M | - | - | $1,474 | $1,231 | $1,579 | $1,292 | $969 | $955 | - |
| N+ | - | $2,031 | $979 | $894 | $895 | $891 | $920 | $1,219 | $373 |
By Carat Weight
0.20-0.29
2,203 listings
Avg: $2,109 NZD/ct
0.30-0.49
23,243 listings
Avg: $1,926 NZD/ct
0.50-0.74
60,654 listings
Avg: $1,701 NZD/ct
0.75-0.99
80,889 listings
Avg: $1,545 NZD/ct
1.00-1.24
161,482 listings
Avg: $1,713 NZD/ct
1.25-1.49
45,562 listings
Avg: $1,516 NZD/ct
1.50-1.99
204,487 listings
Avg: $2,031 NZD/ct
2.00-2.49
152,099 listings
Avg: $2,654 NZD/ct
2.50-2.99
98,250 listings
Avg: $2,948 NZD/ct
3.00-3.99
176,760 listings
Avg: $3,199 NZD/ct
4.00-4.99
64,622 listings
Avg: $4,638 NZD/ct
5.00-9.99
91,390 listings
Avg: $5,023 NZD/ct
10.00+
38,080 listings
Avg: $2,222 NZD/ct
unknown
746 listings
Avg: $3,112 NZD/ct
Price by Colour & Clarity
| Colour | Clarity | Listings | Avg Price/ct |
|---|---|---|---|
| D-E | FL | 9,301 | $4,878 NZD |
| D-E | I | 33 | $1,546 NZD |
| D-E | IF | 47,160 | $2,966 NZD |
| D-E | SI1 | 9,680 | $932 NZD |
| D-E | SI2 | 691 | $1,363 NZD |
| D-E | VS1 | 256,187 | $1,126 NZD |
| D-E | VS2 | 73,226 | $1,073 NZD |
| D-E | VVS1 | 106,971 | $1,745 NZD |
| D-E | VVS2 | 288,480 | $1,202 NZD |
| F-G | FL | 135 | $4,384 NZD |
| F-G | I | 70 | $2,252 NZD |
| F-G | IF | 2,764 | $2,380 NZD |
| F-G | SI1 | 6,900 | $813 NZD |
| F-G | SI2 | 639 | $1,255 NZD |
| F-G | VS1 | 143,108 | $1,115 NZD |
| F-G | VS2 | 42,784 | $1,129 NZD |
| F-G | VVS1 | 11,150 | $1,332 NZD |
| F-G | VVS2 | 127,510 | $959 NZD |
| H-I | I | 52 | $1,844 NZD |
| H-I | IF | 760 | $3,691 NZD |
| H-I | SI1 | 1,773 | $2,023 NZD |
| H-I | SI2 | 446 | $2,812 NZD |
| H-I | VS1 | 16,484 | $935 NZD |
| H-I | VS2 | 7,175 | $1,167 NZD |
| H-I | VVS1 | 1,279 | $3,082 NZD |
| H-I | VVS2 | 9,892 | $1,033 NZD |
| J-K | I | 73 | $12,160 NZD |
| J-K | IF | 327 | $7,014 NZD |
| J-K | SI1 | 946 | $3,936 NZD |
| J-K | SI2 | 351 | $6,862 NZD |
| J-K | VS1 | 1,005 | $4,987 NZD |
| J-K | VS2 | 913 | $5,147 NZD |
| J-K | VVS1 | 487 | $8,040 NZD |
| J-K | VVS2 | 719 | $7,308 NZD |
| L-M | SI1 | 70 | $1,615 NZD |
| L-M | SI2 | 25 | $1,592 NZD |
| L-M | VS1 | 86 | $2,632 NZD |
| L-M | VS2 | 78 | $2,153 NZD |
| L-M | VVS1 | 77 | $2,457 NZD |
| L-M | VVS2 | 78 | $2,051 NZD |
| N+ | I | 61 | $622 NZD |
| N+ | IF | 386 | $3,386 NZD |
| N+ | SI1 | 1,371 | $1,534 NZD |
| N+ | SI2 | 200 | $2,032 NZD |
| N+ | VS1 | 12,804 | $1,491 NZD |
| N+ | VS2 | 6,768 | $1,484 NZD |
| N+ | VVS1 | 415 | $1,631 NZD |
| N+ | VVS2 | 6,248 | $1,490 NZD |
| N+ | other | 2,329 | $3,070 NZD |