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Bonhams - Cornette de Saint Cyr maison de ventes

68 - DIAMOND BROOCH

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DIAMOND BROOCH Featuring an openwork geometric design, entirely set with brilliant-cut, old-cut, and baguette-cut diamonds; French hallmarks for platinum (850 ‰) and 18-karat gold (750 ‰); dimensions 6.5 x 4 cm, gross weight 23.98 g. DIAMOND BROOCH Featuring a geometric openwork design, entirely set with brilliant-cut, old-cut, and baguette-cut diamonds; French hallmarks for platinum (850 ‰) and 18-karat gold; dimensions 6.5 x 4 cm; gross weight 23.98 grams. For further information on this lot, please visit Bonhams.com

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