Green chalcedony pendant is made of cupronickel wire. This beautiful key pendant is handcrafted from nickel silver wire, which is known for its strength among other copper alloys. The wire is carefully shaped into a key with a loop at the top for attaching the chain. At the top of the pendant is a round cabochon of green chalcedony. The stone seems to catch the light, and its soft forest green color catches the eye. It is believed that chalcedony promotes emotional balance and inner peace, which makes this pendant not only beautiful, but also a meaningful piece of jewelry. The pendant is about 7.3 cm/2.87" long and 2.7 cm/1.06" wide, making it a great size for everyday wear. Chain length 45 cm/18''. This would be the perfect gift for those who love unique handmade jewelry inspired by the purity of nature.