About the brand: From simple strands, to embellished pieces, the quality is unmistakable. Necklace and Earrings set Rhodium-plated .925 sterling silver Natural White cultured freshwater pearls measure approximately 7.5-8mm Faceted Cubic zirconia Necklace: Approximately 17in long Pendant drops approximately 1in Spring ring clasp Earrings: Post backs It is customary to treat most gemstones to achieve enhanced color and durability. Some of these treatments may not be permanent, and may require special care.