Ring Style: Cocktail Rings, Side Stone Rings, Single Center Rings Setting: Prong Shape: Oval Stone Cut: Oval Stone Millimeter Measurement: 6 Mm Width, 9 Mm Length Metal Color: Yellow Ring Gallery Height: 7.3mm Ring Top Length: 7.6mm Ring Top Width: 10.8mm Band Width: Care: Wipe Clean Stone Type: 12 Lab Created Sapphire, 1 Genuine Onyx Authenticity: Genuine Stone Metal: 10k Gold, Sterling Silver 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.