Edelstein / Gemstone: Grandidierit / Grandidierite
Gewicht / Weight: 1,06 Carat
Größe / Size: 6,6 x 6,5 mm (4 mm Höhe / height)
Reinheit / Clarity: sichtbare Einschlüsse / visible inclusions
Farbe / Color: Türkisblau / turquoise blue
Schliff / Cut: Rund / round
Herkunft / Origin: Andrahomana, Fort Dauphin, Madagaskar
Grandidierite is a rare mineral, which is hardly offered as a faceted gemstone - noble collector rarity from Andrahomana, Madagascar.