A coral, onyx and diamond brooch The coral cameo within a brilliant-cut diamond surround to an onyx connection hoop and similarly-set onyx and diamond scrolling surmount, diamonds approx. total, length Art Deco or Art Deco style
Art Deco Diamond, Red Coral, Enamel and Platinum Ring--Art Deco styling. Ox-blood red coral cabochon enhanced by 45 round-cut and 2 rectangular-cut diamonds--approximately carats. Some black enamel decoration.