A Diamond, Emerald, Onyx and Gold Brooch Van Cleef & Arpels the Textured Gold Brooch Designed As A Lion, Set With Circular-Cut Emerald Eyes and A Brilliant-Cut Pave-Set Diamond and Black Enamel Nose Signed VCA and Numbered, French Assay and Maker's Mark, 18 Carat Gold the textured gold brooch designed as a lion set with circular-cut emerald eyes and brilliant-cut pave-set diamond and black enamel nose