Features: Quick Ship Diamond Clarity: I1-I2 Earring Back: Post Setting: Prong Stone Cut: Round Stone Millimeter Measurement: 3 Mm Length, 3 Mm Width Diamond Color: H-I Metal Color: Yellow Earring Length: 7mm Earring Width: 7mm Rounded Carat Weight: Less Than 1/10 Ct.t.w Care: Wipe Clean Stone Type: 8 Natural Diamond, 6 Genuine Opal Authenticity: Genuine Stone Birthstone: October Birthstone Earrings Style: Stud Earrings Metal: 10k 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. Some diamonds may consist of fewer than 17 facets. Quick Ship items ship directly from the manufacturer within 3 to 5 business days. Photos are enlarged to show detail.