Sterling Silver 18k Rose Gold Plated with Ruby & Cubic Zirconia Pave Hearts Promise Stacking Ring. Gift this pretty sterling silver 18k rose gold plated ring to your loved one, or treat yourself to something you will adore and cherish. Vibrant round cut ruby-like cubic zirconias (July Birthstone) in black antique finish complements round brilliant cut -like cubic zirconias encrusted on the slim band. A rich shine and smooth interior give it added luxury, perfect for frequent wear. Available ring sizes: 6-8.