composition: solid 925/00 silver with real rose gold plating diameter approximately 15mm, thickness approximately 4mm hand diamond surface as shown in the photo, with geometric design. For sale: single earring, i.e. a single earring for men or to be used for additional holes snap closure With dust bag and NALBORI certificate of authenticity * information on use: Yellow and rose gold are baths, that is, layers of galvanic applied to the jewel. Over time or in contact with very corrosive elements they tend to fade and the treated parts tend to return to the color of silver. It is recommended to follow the instructions for use sent with the jewel.