Size 2 x 1.5 inches. Beautiful blue cabochon rock? crystal? rhinestones around the belly. Mini crystals or rhinestones on each toe.
I bought this frog as part of a state auction with most items from the 1940s and 1950s. It is only marked Sterling but looking online at worthpoint and other websites I cannot find a similar one. It is way more detailed than most Sterling frog pins that I found online.