Customizable 18 Karat Gold Diamond Chain Link Ring For Sale at 1stDibs Diamond Chain Ring 14K Solid Gold, Open Link Engagement Band With Round Diamond Open Link Ring 14k Solid Gold Cubin Link Chain Etsy Jewelry New 18k Gold Plated Chain Link Bracelet Poshmark. Pieces: 1 piece Material: 18K Gold Plated,Copper 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