Geneva Jewels - Lots 1-368

Designed as a shaped lozenge flexible panel set with circular-cut aquamarines, to the 18K white gold mount, size 11/51; Maker’s mark for Gavello <b

Set with an oval-shaped aquamarine, enhanced by diamond pavé-set claws, to the 18K white gold shank, size 13.5/53.5; Signed Margherita B. Estim

The pendant, designed as a double-sided pendant representing twin sea horses, to the chain composed of a series of rectangular openwork links, set wit

Set with an oval-shaped turquoise cabochon within a surround of brilliant-cut diamonds, to the 18K white gold broad mount, size 14.5/54.5; Signed Marg

Composed of 28 graduated black cultured pearls measuring approximately from 14.03 to 15.78 mm, enhanced by diamond set rondelles, length 42.0 cm <b

Each with a black cultured pearl drop measuring approximately 14.85 x 15.15 mm, with a marquise-shaped diamond three-stone cap, to the marquise and br

The hinged bangle, designed as a tapering band, randomly set with vari-shaped ruby cabochons, enhanced by marquise and baguette-cut diamonds, to the d

Comprising a ring, set with an oval-shaped ruby cabochon weighing approximately 19.00 carats, within a two-tiered surround of brilliant-cut diamonds;

Set with a rectangular-cut aquamarine, the mount enhanced by brilliant-cut diamonds and similarly shaped tourmalines, to the 18K white gold shank, siz

Set with a pear-shaped aquamarine applied to an undulating diamond pavé-set plaque mounted in 18K white gold, size 14/54; Signed Margherita B.