Gold 750/°° and platinum 850/°° bar brooch entirely set with old-cut diamonds in gradation joined by a larger central diamond in closed setting of about 0.45 ct, the ends of two diamonds of about 0.15 ct each. French work, circa 1910. 8.2 x 0.9 cm. In a case of the house Beaumont & Cie. Gross weight: 9.5 g. Small chips on the diamonds.

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