Our Sterling Silver opal cluster pendant, handcrafted in Bali by our skilled artisans. From our signature collection, Royal Bali™ featuring designs handcrafted using sterling silver, solid 18k gold accents and genuine gemstones. The October birthstone, Opal, symbolizes faithfulness and confidence. The word comes from the Latin opalus, meaning “precious jewel.” Jewelry with opals set in them are believed to be imbued with beneficial properties relating to vision, both in terms of eyesight, and internal visualization, such as imagination and dreams.