I’ve been in the business 36 years selling vintage jewelry and I’ve never seen this unusual brooch/pendant before. The disc measures 2-1/2” in diameter and the unusual shaped topaz crystals form a dome of rich. Hanging from the brooch are gold tone chains. Four of the chains form a swag and the remaining nine dangle 4” long. The entire size from the top to the end of the chains measures a full 5”. This is a showstopper and maybe one of a kind.