This is an oval shape brooch with and oval shape prong set marbled green cabochon stone in center. There are seed pearls around the center stone and four faux amethyst. Down from the brooch there are six linked chains that dangle. The longest chain is 2 Inch. There is a gold tone clover charm with a faux pearl and a curved shape charm with a green stone that also dangles from the chains. Measurements are 3 3/4 Inch Long by 1 5/8 Inch at Wide. There are two small seed pearls that are missing from each side of the large stone that I did not notice until I saw photo. To me, The piece is still smashing! However I priced it accordingly. It is mark "ART' . Art Jewelry Co. was in business from 1940-1960. They are know for quality craftsmanship.