Temple St. Clair Fine Jewelry was founded in 1986 in Florence, Italy by designer Temple St. Clair Carr. From the signature rock crystal amulets to collectible cocktail rings, Temple St. Clair is known for modern classic style, an impeccable use of fine colored gemstones and distinctive gold work. 18k yellow gold and blue moonstone earrings. Dimensions: L: 10mm/0.3''; W: 10mm/0.3''