Fronay Co .925 Sterling Silver Simulated Emerald Quartz Doublet Omega Clasp Earrings Experience extravagant jewelry with these Signature Simulated Emerald Drop Earrings, inspired by royalty, designed for the celebrity, and priced for everyone. Set in Fine .925 Sterling Silver plated with a luxurious anti tarnish Rhodium, giving off the appearance of white gold Features comfortable omega backs that help maintain the earrings in place with a comfort lift The stones are signature to Frank Ronay, composed of part quartz with a green glass layer on top. This composition has been recognized as giving off a pure Emerald look even though a simulation. Includes Eco Friendly Fronay Gift Bag and Box.