Van Cleef & Arpels 18ct gold and diamond brooch, realistically modelled as a frog with brilliant-cut diamond eyes, the body partially decorated with pave-set diamonds, the diamonds together weighing approximately 1.20 carats, length 33 mm, width 31 mm,…
Solid white opal brooch styled in a frog design and set with two old European cut diamonds as eyes approximate weight 0.25ct and oval opal with good play orange yellows. Total weight of the 18ct gold brooch is 8.4 grams.
18ct gold and emerald brooch, Tiffany & Co., circa 1989 modelled as a textured gold resting frog, the eyes collet-set with cabochon emeralds, gross weight approximately 9.44 grams, length approximately 27.30 mm, signed Tiffany & Co., 1989, Germany.
18ct gold, diamond and emerald brooch, modelled as a resting frog, the body pave-set with brilliant-cut diamonds, the eyes collet-set with a circular-cut emerald, the diamonds together weighing approximately 1.28 carats, length approximately 28 mm.
Diamond and sapphire brooch Modelled as a resting frog, the eyes accented with circular-cut sapphires, the body pave-set with brilliant-cut diamonds together weighing approximately 2.50 carats, mounted in platinum and 18ct gold, approximately 30 mm,…
Diamond and enamel brooch, Tiffany & Co, modelled as a resting frog with green enamel body and bezel-set circular-cut diamond eyes, mounted in 18ct gold, approximately 25 mm, signed Tiffany & Co