Set in sterling silver, multiple pieces of soft green chalcedony stones give these beautiful pieces and soft look! Available in 2 designs: green chalcedony and green chalcedony and moonstone - how are you going to choose?! Pendants are approximately 1.5 inches for 2-stone chalcedony and 2 inches long for the 3-stone green chalcedony and moonstone pendants. All necklaces come with an 18 inch long chain.