Sterling Silver Pink Opal Necklace Faceted Beaded Silvertone Chain Link Dainty, 18" Soft Pink Peruvian Opal Faceted Round Stones Dainty understated necklace; Gem size is 3.5-4.0mm Necklace length is 18 Inches Easy on sterling silver Clasp; Silvertone wired chain Wear alone or jumble with other necklaces