Extremely Rare Grandidierite Egg From Madagascar - 27.64 Grams - 1.3" bracelet a fine greenish blue Grandidierite

a fine greenish blue Grandidierite cut stone from Madagascar

gem quality genuine fantastic blue tanzanite ring in sterling silver

This is a very nice large Emerald cluster with multiple gem quality crystals on matrix from Colombia

81 Grams combined

A very nice Brazilianite earrings set in sterling silver from Brazil

Extremely Rare Grandidierite Egg From Madagascar - 27.64 Grams - 1.3" bracelet a fine greenish blue GrandidieriteDescription: This is one of the rarest minerals in the world, a fine greenish blue Grandidierite egg from Madagascar. Fine specimen, and is considered one of the 10 rarest gemstones. Location: Mandrare, Betroka, Madagascar Size: 3. 3 x 2. 5 Centimeters Weight: 27. 64 Grams