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 faceted Blue Topaz Earrings mounted in a decorative Sterling Silver setting. Each cabochon measures 6mm x 7mm. The total length is approximately 1″. These are a dangle type clasp earrings for pierced ears.