Topaz is a silicate mineral of aluminum and fluorine. Topaz crystallizes in the orthorhombic system, and its crystals are mostly prismatic terminated by pyramidal and other faces.
This is a very pretty set of Blue Topaz Earrings mounted in a Sterling Silver setting. The faceted cabochons measure 6mm x 4mm. The total length is nearly 1″ with a clasp hook wire for pierced ears. These are a dangle type earrings.