Drawing by Frédéric de Vernon Very charming and delightful oval pendant in platinum 850 thousandths, depicting the Virgin imploring in a sky dotted with seed-set rose-cut diamonds. the whole surrounded by a line of rail-set calibrated rubies. Accompanied by an 18K white gold 750 thousandths round link chain with lobster clasp. Virgin signed F. Vernon for Frédéric de Vernon (1858 - 1912), Grand Prix de Rome in medals and engraving in 1887, Member of the Académie Beaux Arts in Paris. Académie des Beaux Arts from 1909, Chevalier of the Légion d'Honneur - French hallmark for the chain: R - Fleur de Lys - C for Rey-Coquais, 27 quai Saint Antoine in Lyon, specialist in from 29 July 1911 - French hallmark for the pendant: J - ? - D Chain length: 46 cm Height of the chainring: 30 mm Gross weight: 11.00 g