Extremely Rare Grandidierite Silver Bracelet From Madagascar - 7"

Description: This is one of the rarest minerals in the world, a fine greenish blue Grandidierite silver bracelet from Madagascar. Fine specimen, and is considered one of the 10 rarest gemstones. Beautiful bracelet set in sterling silver with 7 crystals with some clarity and a rich color.
Location: Mandrare, Betroka, Madagascar
Size: 7" in length, stones are between 1.2-1.4 cm.
Weight: 19.2 Grams