BERRICLE Rhodium Plated Sterling Silver Cubic Zirconia CZ Halo Heart Pendant Necklace 16"+2" Extender METAL: rhodium plated silver, stamped 925, high polished finish, nickel free. PREMIUM QUALITY STONE: Main Stone: 1.71 carat heart shaped cut purple cubic zirconia (8mm) PENDANT: 0.55 inch in length, 0.6 inch in width, CHAIN: 16 inch in length, 2 inch extender, 1mm in width, lobster claw clasp STYLE: This halo heart pendant will sweeten your day in the most elegant way with its dainty yet sensual lavender hue. GIFTING: Comes with FREE BERRICLE signature jewelry box and is ready for gifting.