Features: Quick Ship Earring Back: Post Setting: Prong Shape: Round Stone Cut: Round Stone Millimeter Measurement: 6 Mm Width, 6 Mm Length Metal Color: Yellow Earring Length: 6mm Earring Width: 6mm Stone Treatment: Dyed Care: Wipe Clean Stone Type: 2 Genuine Onyx Authenticity: Genuine Stone Earrings Type: Post Earrings Earrings Style: Stud Earrings, Solitaire Earrings Metal: 14k Gold Country of Origin: Imported Gemstones may be treated and may require special care. Metal may be rhodium plated to enhance appearance and reduce tarnishing. Quick Ship items ship directly from the manufacturer within 3 to 5 business days. Photos are enlarged to show detail.