This elegant ring features a lustrous Freshwater cultured pearl accented by sparkling cubic zirconia. White Freshwater cultured pearl Faceted cubic zirconia Material: .925 sterling silver Imported White freshwater cultured pearls measures approximately 10.5 -11mm Faceted cubic zirconia is comparable to 1.09 ct. tw. Ring cannot be re-sized 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.