Blue CHALCEDONY & Blue CZ Sterling Silver Necklace

Pretty Blue Chalcedony and Blue Cubic Zirconia 925 Sterling Silver Necklace - blue chalcedony oval stone measures 3cms x 2.2cms and has a sterling silver flower design on the front with a central round blue cubic zirconia stone - pendant has a large fixed bail and is on an 18ins 925 stamped sterling silver curb chain - total weight 16 grams