Sparkling Tanzanite Briolette Hoop Earrings - Enchanting Tanzanite crystals are accented with beautiful sterling silver hoops ~ you'll glisten and sparkle with every movement of these gorgeous dangle earrings! Just over 1" in length, excluding the solid Sterling Silver ear wires. All metal is sterling silver. Creative elements: two 8mm faceted Tanzanite crystals by Swarovski, two 4mm faceted Tanzanite crystals by Swarovski in a matching topaz, all metal is Sterling Silver. Handcrafted, limited edition silver hoop earrings.