AN INVISIBLY-SET RUBY AND DIAMOND FLOWER BROOCH, BY VAN CLEEF & ARPELS
The circular and marquise-cut diamond center surrounded by invisibly-set calibré-cut ruby petals, on a baguette-cut diamond stem with circular and marquise-cut diamond leaves, mounted in platinum (three rubies missing)
Signed by Van Cleef & Arpels, No. N.Y. 50153