Emeralds in New Zealand are very valuable. Green stone in New Zealand, also known as "Emerald Jade" or "New Zealand Jade", is a mineral gem with unique color and texture, and is one of the traditional cultural works of art in New Zealand. Because of its rarity and beauty, emeralds are of great value in the fields of collection and jewelry making. The value of an emerald depends on its origin, color, texture, transparency and size. The output of greenstone in New Zealand is very small, and most of them are mined and polished by hand, so the price is relatively high. In the international market, New Zealand emeralds are also very popular, especially in the Asian market.