Sterling Silver Synthetic Blue Opal Stingray Pendant Necklace, 16+2" Extender Includes 16 Inch Adjustable To 18 Inch 1mm Silver Box Chain Beautiful Aqua Colored Synthetic Opal Inlay Rhodium Plated Sterling Silver For Superior Finish And Anti-Tarnish Properties Includes Black Pouch And Black Jewelry Box A Beautiful And Unique Hawaiian Gift