Finejewelers Sterling Silver 6x4 Pear Cubic Zirconia Stud Earrings 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: 925 Sterling Silver. Dimensions: Width: 4.00 mm Length: 6.00 mm