925 Sterling Silver Simulated Emerald & AAA+ Diamond Tear Drop Pendant Necklace.This exquisite round-shaped necklace seamlessly blends luxury and elegance, featuring a harmonious arrangement of diamonds and round emerald. May Metal: Sterling Silver Purity: 925 Weight: 3.97 GRM Approx Size: 4 MM Chain: 1mm Thick, 18 Inch Length, Spring Ring Clasp Rhodium Plated To Prevent Tarnishing Stone: Green Lab Created Emerald.