14k Gold Plated Sterling Silver Diamond-Accent Flower Pendant Necklace DiAura was created to showcase small full and single-cut diamonds in sterling silver to offer affordability in unique and timeless designs All pieces in the DiAura collection are either rhodium or gold-plated for lasting wear and to protect from tarnishing. All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free. Imported