Feezen "Heart of the Ocean" Pendant Necklace Made with Blue Swarovski Crystal for Women Made with Swarovski Elements crystal, sapphire, heart shape. Metal Type: Eco-friendly 18K White Gold Plated Alloy. Chain length: 18" + 2" extender. Pendant: 1.3 inches*1 inches. Beautiful, fine, elegant design. I love you like Jack love Rose. Inspired by Titanic Heart of the Ocean Pendant Necklace. This fashion jewelry is perfect for your daily wear, also an ideal Christmas gift. Each pendant necklace comes in a high quality fashionable jewelry gift box. Note:This is Not a Swarovski product but a piece made with Swarovski Elements Crystal.