Estimation 6000 $ - 12000 $
Vente le 31/03/2026
Couleur jaune, or, rouge, rubis, rose, rosé, vert
Nom de la vente Fine jewelry
Lot 140
Maison de vente Sotheby’s
Pays France
Description du catalogue
Depicting a frog applied with green translucent enamel, the eyes set with cabochons ruby.
Signed WEBB, stamped 18K, exempted from assay mark for 18 carat gold. The pinkish red ruby of strong saturation, with typical inclusion visible under the magnification. The green enamel is worn off on some areas (legs), light scratches on the metal surface consistent with wear. The brooch pin is secured and in working condition. Gross weight 43.81 grams.
Please note that this lot was tested by Pourquery DMP as 18 carat gold, but was exempted from assay marking due to fragility.