the elongated 'C' shape set with lines of square, baguette and 'pencil' cut diamonds, a larger grouping to one end, the fancy cut stones forming stepped feathered edges, mounted in platinum, French assaymarks and workshop mark Length 7.7cm / 3'' Weight: 15g
Art Deco sapphire and diamond bow brooch by Mauboussin, Paris, the openwork centre of buckle design featuring an oblong cushion cut sapphire of approximately 1.25ct,