18K gold plating Link Chain necklace Jewelry and Accessories Diamond Chain Link Ring 18K For Sale at 1stDibs NEW! Beautiful Bold 18k Gold Chain Link Ring UNISEX Adjustable GREAT Customizable 18 Karat Gold Diamond Chain Link Ring For Sale at 1stDibs Stackable Open Link Ring in 10kt Yellow Gold Paris Jewellers. 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