Sterling Silver 18K Rose Gold Plated with Ruby & Cubic Zirconia Pave Hearts Kids Promise Stacking Ring. Give this pretty, sterling silver 18K rose gold plated adjustable ring to your loved one, or treat yourself to something you will adore and cherish. Vibrant round cut ruby cubic zirconias (July Birthstone) in black antique finish complement round brilliant cut cubic zirconias encrusted on the slim band. A rich shine and smooth interior give it added luxury, perfect for frequent wear. Measurement 5mm No clasp Polished finish Imported Product Specifications 5mm Material & Care Sterling silver Clean with a soft cloth.