Tiny, Adorable 18 Karat Gold Frog Pin w Rubies & Emeralds, Just 3/4" Tall & 5.3g
# Rubies: 2. Frog is stamped "18K" and "HGR.". The latter is the mark for House of Grafstein, a New York jewelry manufacturer active from the early 1970's through the 1990s. He's tiny but he's solid and well-made and cuter than a bug's ear!