This is an unusual natural stone excavated in Tanzania.
It is a stone with mysterious multicolor character, it is bluish strongly in sunlight, and purple becomes strong in incandescent light.
It is said that long ago, when a mountain fire occurred in Kilimanjaro burned the earth, it was discovered Tanzanite which discolored with heat from the ash and shines blue.
The color change from blue to purple is a delicate piece.
We knit the piece smoothly with silk.
Gemstone：Tanzanite
Decoration：Stirlingsilver・14kgf
Yarn：Japanese silk (slide adjustable)
Connection parts：MilkyQuartz
