Diamond Clarity: I2-I3 Earring Back: Friction Setting: Prong Stone Cut: Pear Stone Millimeter Measurement: 4 Mm Length, 3 Mm Width Diamond Color: H-I Metal Color: Yellow Earring Length: 17.7mm Earring Width: 6.7mm Care: Wipe Clean Authenticity: Lead Glass-Filled Ruby Birthstone: July Birthstone Earrings Style: Drop Earrings Metal: 10k Gold Country of Origin: Imported Lead glass-filled rubies require special care. Avoid ultrasonic cleaners, extreme heat and household chemicals and detergents to preserve the life of your stone. Wear with care and clean with warm, soapy water to maintain the beauty of the stone. Gemstones may be treated and may require special care. Metal may be rhodium plated to enhance appearance and reduce tarnishing. Some diamonds may consist of fewer than 17 facets. Photos are enlarged to show detail.