Vintage marked 925 sterling silver & Cubic Zirconia f??? Gem Sterling silver 925 Zircon Ring Vintage craft vrc369s Sparkling White Zircon Ring 925 Sterling by BeautifulSeconds Round Zircon Ring 925 Sterling Silver Crystal Inlaid Wedding Ring Fema Classic Vintage Gold Plated 925 Sterling Silver Zircon Stone CZ Ring with Genuine Aquamarine and Cubic Zirconia in Sterling Silver. Pieces: 1 piece Includes: A matching box. Material: Platinum plated, 925 sterling silver, Zircon Care instructions: Avoid wearing during exercise, as sweat will react with the jewelry to produce silver chloride and copper sulfide, which causes the jewelry to deteriorate and corrode over time. Imported Product Measurements (Measurements by inches) & Size Conversion Size Circumference 6 2. 1 7 2. 2 8 2. 3