1940S RETRO 18K YELLOW GOLD, DIAMOND AND SAPPHIRE STYLIZED FOWERHEAD DESIGN PIN. Signed with logo mark. Five ribbed petals each set with brilliant-cut round diamond center six matched round sapphires surrounding larger round diamond. Total diamond wt.: app. .50 ct; double-prong clasp - L: 1 3/4 in. Estimate $750-1,000