Sterling Silver Very Large Starfish Hawaiian Tropical Necklace Silver Starfish Chain Necklace. 925 Sterling Silver White Cubic Starfish Necklace, Cubic Zirconia Starfish and Turquoise Swarovski Starfish Necklace, Cubic Zirconia Starfish and Turquoise Swarovski. This eye catching necklace is highlighted by a sparkling starfish pendant decorated with cubic zirconias and rendered beautifully in classic sterling silver. Necklace is 18 inches long and closes with a lobster clasp. Necklace Information Chain Type cable Clasp Type lobster claw Rhodium Polish Yes Avaliable Sizes 18 inches Metal 925 Sterling Silver Cubic Zirconia Information Shape Round Lab Created Yes Stone Creation Method Simulated Stone Treatment Method Not Treated