Earring Back: Friction Setting: Prong Shape: Oval Stone Cut: Oval Stone Millimeter Measurement: 6 Mm Length, 4 Mm Width Metal Color: White Earring Length: 16.8mm Earring Width: 4.4mm Care: Wipe Clean Stone Type: 2 Genuine Aquamarine Authenticity: Genuine Stone Birthstone: March Birthstone Earrings Style: Drop Earrings Metal: 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.