Mauboussin Emerald Ruby Sapphire And Diamond Clip Brooch in 18k Yellow Gold and Platinum

Of stylized floral motif, set with circular-cut emeralds, rubies and sapphires, accented by circular-cut diamonds, mounted in 18k yellow gold and platinum. Signed Mauboussin, with French assay marks for 18k gold and platinum, maker's mark for Verger Frères, numbered. Dimensions: approx. 37 x 41 mm.