This is a Gold Plated Goldstone Beetle Bug / Insect Pin. It has a Goldstone for the Head and the Body. This pin is approximately 1 & 1/2" long and 3/4" at the widest point. It has a well functioning locking clasp.The frame though unmarked appears to be Gold Plated. At any rate it is a lovely and unusual pin and it is in very good condition.