Spectacular specifications; No customization needed! Office-chic style of solid 925 Sterling Silver & Simulated Nano Emerald compose these Geometric-shaped earrings for any event - Party, Wedding, Anniversary, etc. Balance with Butterfly backing for a timeless, classic design. Light, luxurious weight of 3.3g allow for comfortable, beautiful wear--the perfect gift for the special women and girls in your life! Rich green hue of the gems glimmer with a Fine finish. No Certificate included.