925 sterling silver with cubic zircon , gold plating for the gold option ,
to figure out your ring size please check this url
https://www.overstock.com/guides/best-tips-to-find-your-ring-size
Please remove jewelry before washing hands, swimming, exercising, cleaning and using any personal body products. Avoid contact with soap, perfume, lotion, cosmetics, hair and cleaning products to maintain the high gloss of jewelry
