Geneva Jewels - Lots 1-368

Designed as an oval-shaped fire opal to the broad bombé gallery and shoulders pavé-set with brilliant-cut yellow sapphires and 18K gold mo...

Each center with a brilliant-cut citrine and similarly cut diamond two-tiered surround to the marquise-shaped peridot and pear-shaped citrine frame, m

Designed as a series of six oval-shaped citrines and one peridot interspersed by carved 18K gold plaques of foliate motif, length 39.0 cm; Signed Foch

Each with the petals set with princess-cut yellow sapphires and the center set with brilliant-cut diamonds, mounted in 18K gold Estimate: 1,500

The rectangular-shaped yellow sapphire weighing approximately 25.00 carats to the triangular-cut diamond shoulders and 18K gold and platinum mount, si

The leaves set with princess-cut yellow sapphires and brilliant-cut diamonds, and highlighted by a marquise-shaped diamond, to the stem channel-set wi

Each designed as an oval-shaped yellow sapphire applied to an openwork plaque of shell motif, set with brilliant and baguette-cut diamonds to the simi

The articulated trunk set with brilliant, baguette and tapered baguette-cut diamonds, the leaves are similarly set to the fruits represented by brilli

Comprising a hinged bangle of crossover design, modeled as two panther heads pavé-set with diamonds, the nose and body decorated with black ena...

The body and head decorated with black and white patches, the fringe set with brilliant-cut diamonds, the ears and mouth of polished gold to the ruby