Pandora Sterling Silver Sparkling Cubic Zirconia Heart Ring Clearance Outlet. 100% Genuine Pandora Cheap Sale With USA Lowest Price. 100% Secure Shopping. Pandora Sparkling Heart Ring from the Mother's Day collection. A gorgeous sterling silver ring with a large heart shaped zirconia stone, framed by smaller cubic zirconia to create a truly stunning piece. Show your mum the love that you share, and make her special day a one to remember.