.925 sterling silver Lab-Grown Gemstone(s): Blue Sapphire = approximately 0.70 ct. tw. Freshwater Pearl measures approximately 9mm Ring can be re-sized by any professional jeweler; however, if re-sized, it will not be accepted for return It is customary to treat most gemstones to achieve enhanced colour and durability. Some of these treatments may not be permanent, and may require special care. Colour: blue
