Berganza Ltd.

Sapphire, diamond and rock crystal ring, by Seaman Schepps circa 1940. Large emerald cut rock crystal mounted table side down, saddled across the m...

Emerald and diamond cocktail ring by J. E. Caldwell, American, circa 1940. A platinum ring diagonally set with one central marquise shaped old cut ...

A platinum ring set with one central cushion shaped old mine cut diamond in a squared four prong setting with an approximate weight of 3.50 carats,...

A horizontally oriented symmetrical geometric form platinum brooch, pavé set with one hundred and six round brilliant cut diamonds with an approxi...

Art Deco pin with a carved coral head piece, set to edge with rose cut diamonds in fine platinum millegrain settings. Diamonds set to top and botto...

A platinum ring horizontally set with one round old cut diamond in a rubover collet setting with an approximate weight of 1.45 carats, and with one...

Ruby and diamond ring by Lacloche Frères, French, circa 1905. A yellow gold and platinum ring with vertical marquise shaped bezel composed of a ce...

A platinum ring set with one central natural Burmese cushion shaped old cut sapphire with an approximate weight of 3.50 carats, flanked on either s...

Sapphire, diamond and enamel bow brooch by Fabergé, Russian, circa 1900. A yellow gold brooch in the form of a bow with three loops set with one c...

This important piece is set at intervals with a mixture of faceted and cabochon collet-set stones, an enamelled quatrefoil frame decorated with bl...

A yellow gold ring set with one central cushion shaped emerald in a closed back rubover collet setting with an approximate weight of 3.50 carats, e...

A gold and silver ring set with a florette formation of nine cushion shaped old mine cut diamonds in a circular silver closed back setting with an ...