Ring Style: Cocktail Rings, Halo Rings Setting: Prong Shape: Pear Stone Cut: Pear Metal Color: White Ring Top Length: 18.1mm Ring Top Width: 13.1mm Stone Treatment: Dyed Band Width: Care: Wipe Clean Stone Type: 1 Genuine Onyx, 36 Lab Created Sapphire Authenticity: Genuine Stone Metal: Sterling Silver Ring Size: 7 Country of Origin: Imported Gemstones may be treated and may require special care. Metal may be rhodium plated to enhance appearance and reduce tarnishing. Photos are enlarged to show detail.