Fine Carnelian Agate Intaglio Fob, 19th C., 15K Newton

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PRICE REDUCTION! I HAVE REDUCED THE OPENING BID BY $100.00! Offered at auction is wonderful mid 19 th century carnelian intaglio spinner watch fob. This fob is made of 15K solid pink gold and is set with a beautifully hand engraved intaglio of the 18 th century scientist Sir Isaac Newton. To see a very similar intaglio of Newton in the literature see # 644 on page 308 in Martin Henig’s book CLASSICAL GEMS. This intaglio is an obvious portrait of Newton down to the comet behind his head. The features of the intaglio image are finely engraved and polished. The intaglio and setting have no damage and are a masterful example of miniature sculpture, which is what engraved gems are, and fine mid 19 th century goldsmithing. The intaglio measures approximately 19.5mm by 16.5mm and is set in a swivel fob made in an Etruscan Gothic East Lake combined style. The fob is not hallmarked, as was common with American 19 th century jewelry, but it has been acid tested and tests as 15K solid pink gold. The total weight of this fob is approximately 8.5 grams, of which I would estimate 6+ grams is gold weight. This is an impressive gold and carnelian intaglio watch fob in a fine state of preservation and should be of interest to any collector of intaglios or to any man (or woman) who has a pink gold watch and chain and needs an exceptional fob to read more