Finejewelers 14K Gold Open Heart Pendant Necklace on a 18 Inch Chain Finejewelers is a reputable American Family owned Business since 1955 and now based in New York, we use the highest quality workmanship and materials, and proudly stand behind all of our products. Metal: 14 kt Yellow Gold. Dimensions: Width: 12.50 mm Length: 10.50 mm 18 inch Chain in a matching metal will be included. Lifetime Warranty exclusively offered by Finejewelers. High End Jewerly Box and Gift Packaging