1980-90's SWOROVSKI Green crystal frog brooch
post 1988 ( start of the swan logo) Swarovski green belly gold plate frog with red crystal eyes and ice crystal head.
Swarovski ( S.A.L) 1862-1956 then 1970's to present day. They started to make their own line of jewellery in the 1970's in Providence, Rhode Island, with the S.A.L mark which changed to the swan in 1988.
3.5cm x 3.3cm