the strap set throughout with round brilliant cut diamonds, each in a hexagonal collet and pierced around to give a honeycombe effect, spaced by three openwork oblong links with bars across, one forming the clasp, engraved detail to the gallery sides, mounted in platinum, French platinum assaymarks, unsigned, accompanied by Certificate of Authenticity from Boivin expert Francois Cailles Length 18cm / 7 1/8'' Weight: 53.5g
Art Deco diamond and gem set brooch modelled as a crusader sailing ship by Mauboussin, Paris, the stylised Man O' War design with Order of Christ cross to main sail,