Fabulous 18k Yellow Gold Diamond Large Tiger Brooch

How cool is this solid natural diamond and emerald enamel brooch pin crafted of 18k yellow gold (stamped "18k"). The enamel is in very nice condition but could use a touch in in a few spots. Features  natural round diamonds and 2 natural round cabochon emeralds for eyes. Secures with a locking pin for wear. Measures 1 1/2" wide and 2" in length. Weighs 30.7 grams.