This is the tanzanite pendant.
Tanzanite, which is said to be 1000 times rarer than diamonds, is said to become even rarer in the future as its production is decreasing year by year.
Bilby is hidden behind the stone.
Bilby is a marsupial that lives in Australia.
【material】 SV925
【stone size】 0.51in x 0.28in（13mm x 7mm）
【chain length】 15.7in（40cm）