Rene Boivin (attr.) French Art Deco brooch set with a large rectangular aquamarine and diamonds set in a geometric platinum and matte finish 18K yellow gold, signed c. 1930’s
American Retro “Leaf” brooches, Burma sapphires (approx. 12+ carats), cabochon rubies (approx. 12+ carats) and baguette and round diamonds all set in 18K gold and platinum, marked, c. 1950