SEVEN GEM-SET DRESS RINGS
The first by Adler, set with a fancy oval-cut prehnite within a pavé diamond and sapphire openwork surround; the second by Jahan, designed as an openwork vari-cut sapphire cluster with diamond accents; and four further diamond and gem-set dress rings, ring sizes O, M, Q, R½, S (2), T (partly illustrated)
First signed adler, second with maker's mark NC for Chatila
SEVEN GEM-SET DRESS RINGS
The first by Adler, set with a fancy oval-cut prehnite within a pavé diamond and sapphire openwork surround; the second by Jahan, designed as an openwork vari-cut sapphire cluster with diamond accents; and four further diamond and gem-set dress rings, ring sizes O, M, Q, R½, S (2), T (partly illustrated)
First signed adler, second with maker's mark NC for Chatila
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