In fact, SULTANITE is a magical stone.
If you look at it in bright sunlight, it will appear green, in daylight, it will be deep brown, and if you hold it up to a lamp, it will turn a bright yellow shade. The larger the natural stone, the more noticeable the difference.
Set of handmade jewelry Imperial article 210725 - a bright representative of "made in Ukraine" jewelry

It is possible to purchase both a set and individual types of jewelry from the set
The set can also be made with other natural stones to order