GREEN ONYX Bird Design 925 Sterling Silver Necklace

Pretty dark Green Onyx  925 Sterling Silver Bird Design Necklace - pendant features oval dark green Onyx stone which measures 3.5cms x 2.8cms - it has a sterling silver bird design on the front with a further central oval green onyx stone - pendant has large decorative bail and is on a 925 stamped 18ins sterling silver curb chain - total weight is 18 grams