Vintage Deep Green Agate Pendant Necklace This pendant measures 2 1/4" H x 1 1/4" W. Really nice vintage pendant with a 20" sterling 925 snake chain. The necklace is in really nice vintage condition. Would look great dressed up or with jeans and a tee. Add this collectible necklace to your collection or give as a vintage gift for her. This fantastic necklace will arrive GIFT BOXED to your home.