A Gold Wristwatch, Rolex with mechanical movement and after-market bracelet; gross weight approximately: 46 grams; case width: 25mm; length: 6 in;...

An opal and diamond convertible brooch pendantcentering a free-form opal measuring approximately 26.70 x 26.0 x 10.82mm; mounted in 14k gold; gros...

A cultured pearl necklace and gold bead necklacepearls measuring approximately 12.77 to 13.79mm; pearl necklace strung with silver clasp; gross we...

A pair of 18k gold and enamel 'Dot Lozenge' earclips, Jean Schlumberger for Tiffany & Co.of bombé form, applied with red enamel, further accented ...

A cabochon sapphire and diamond necklace, Carrera Y Carreracentering an oval cabochon-cut sapphire measuring approximately 14.60 x 12.50 x 11.61m...

A diamond and ruby frog brooch, Tadini mounted in 18k gold; estimated total diamond weight: 4.95cts; dimensions: 1 3/8 x 1 1/4in. ...[more]

A ruby and diamond ringcentering an oval brilliant-cut ruby measuring approximately 9.97 x 6.00 x 2.65mm; mounted in 14k gold; estimated total dia...

A pair of emerald, sapphire and diamond pendant earrings mounted in 18k gold; ear pendant length: 1 3/8in. ...[more]

A Mabè pearl hinged banglecentering three mabè pearls measuring approximately from 14.11 to 16.20mm; mounted in 14k gold with a Florentine finish...

A Ruby sapphire and diamond brooch, attributed to Tiffany & Co. mounted in 18k gold; dimensions: 1 3/4 x 1 1/8in.; unsigned ...[more]

A pair of diamond and gem-set rings mounted in 18k and 14k gold; sizes: 6 1/2 and 7 1/2 ...[more]

A pair of mabé pearl ear clips, Italycentering a pair of mabé pearls measuring approximately 18.20mm; mounted in 18k gold; estimated gross weight ...

A multi-strand gemstone bead necklacebeads approximately: 2.3 to 2.6mm; fixed to an 18k gold clasp; length: 24in. ...[more]

A tanzanite and diamond ringcentering an oval cabochon-cut tanzanite measuring approximately 13.22 x 10.29 x 7.53mm; mounted in 18k gold; size: 6 ...

A diamond and synthetic sapphire ring mounted in 18k gold; estimated total diamond weight: 1.95cts; size: 7 ...[more]

A pair of pink tourmaline and diamond earringscentering carved pink tourmaline pendants; mounted in 18k gold; gross weight approximately: 25 grams...

An Emerald and Diamond Ringcentering an octagonal step-cut emerald measuring 15.86 x 11.66 x 8.30mm; mounted in 18k gold; estimated total diamond ...

A pavé diamond collar necklace mounted in 18k gold; estimated total diamond weight: 2.75cts; estimated gross weight approximately: 87 grams; lengt...

An emerald, pink tourmaline and diamond pendant mounted in 18k gold; gross weight approximately: 38 grams; pendant length: 2 3/4in. ...[more]

A pave diamond snake ring mounted in platinum and 18k gold; estimated total diamond weight: 3.50cts; size: 6 ...[more]

A jadeite and diamond ringcentering a jade oval-cut cabochon measuring approximately 9.64 x 10.86 x 3.41mm; mounted in 18k gold; estimated diamond...

A diamond ring mounted in 18k gold; estimated total diamond weight: 2.70cts; size: 5 1/4 ...[more]

A multi-gemstone and diamond cuff braceletcentering an oval brilliant-cut emerald measuring approximately 12.09 x 9.65 x 5.81mm; mounted in 22k go...

A pair of diamond, lapis lazuli, coral and turquoise ear pendants mounted in 18k gold; estimated total diamond weight: 1.05cts; gross weight appro...

A diamond 'Trinity' rolling ring, Cartier mounted in tri-color 18k gold, size 7; stamped: Cartier 750, no. 46065F ...[more]

A sapphire and diamond brooch mounted in 14k bi-color gold; estimated total diamond weight: 1.50cts; dimensions: 1 7/8 x 2in. ...[more]

A diamond bracelet mounted in 18k gold; estimated total diamond weight: 3.65cts; gross weight approximately: 129 grams; length: 6 3/4in. ...[more]

A sapphire and diamond ringcentering an octagonal step-cut sapphire weighing approximately: 2.80cts; mounted in 18k gold; estimated total diamond...

A fire opal and diamond ringcentering a fire opal measuring approximately 11.80 x 10.40 x 5.92mm; mounted in 14k gold; size: 5 1/2 ...[more]

A pair of rock crystal and gold ear clips, Seaman Schepps mounted in 14k gold; gross weight approximately: 37 grams; length: 1 3/8in.; signed: Sea...

A braided link pavé diamond necklace mounted in 18k gold; estimated total diamond weight: 3.60cts; gross weight approximately: 140 grams; length: ...

A lapis lazuli cabochon ringcentering an oval cabochon-cut lapis lazuli measuring approximately 17.89 x 12.82 x 7.32mm; mounted in 18k gold; size:...

An emerald cabochon and diamond ringcentering an oval cabochon-cut emerald measuring 22.58 x 16.09 x 9.35mm; mounted in 18k gold; estimated total ...

A sapphire and emerald bead necklacetumbled emerald and sapphire beads measuring approximately from 7.74 x 6.01 x 4.02 to 20.16 x 11.60 x 8.66mm; ...

An emerald and diamond ringcentering a cut corner square-cut emerald measuring approximately 7.09 x 6.32 x 4.69mm; mounted in 18k white gold; size...

A Lady's Diamond and 18k White Gold 'Polo' Bracelet Watch, Piaget with quartz movement, estimated total diamond weight: 1.65cts; gross weight appr...

An emerald and diamond ringcentering a cut-corner step-cut emerald measuring approximately 13.36 x 11.03 x 5.50mm; mounted in platinum; size: 5 3/...

A diamond and cultured pearl brooch mounted in silver; estimated total diamond weight: 3.00cts; measuring: 1 3/4 x 1 1/2in. ...[more]

A pair of diamond ear pendants mounted in platinum; estimated total diamond weight: 4.50cts; ear pendant length: 1in. ...[more]

A gem-set butterfly brooch mounted in silver-topped 18k gold; estimated total diamond weight: 1.15cts; measuring: 2 1/8 x 2in. ...[more]

A green tourmaline and diamond ring, Tiffany & Co.centering an oval brilliant-cut green tourmaline measuring approximately 13.68 x 10.68 x 7.86mm;...

A cultured pearl and diamond brooch together with a pair of cultured pearl and diamond earringsbrooch centering a pearl measuring approximately 6....

A diamond and gem-set brooch mounted in silver-topped 9k gold; estimated total diamond weight: 5.50cts; measuring: 2 1/2 x 1 21/32in. ...[more]

A conch pearl and colored diamond station chaincontaining twelve conch pearls ranging in size from 6.79 to 12.98mm; mounted in 14k white gold; est...

A padparadscha sapphire and diamond ringcentering a padparadscha sapphire measuring 10.94 x 8.26 x 5.68mm; mounted in platinum and 18k rose gold; ...

A pair of diamond pendant earrings mounted in 18k white gold; estimated total diamonds weight: 8.40cts; ear pendant length: 2 1/4in. ...[more]

A pair of carved rock crystal and diamond ear clips, David Webbcentering carved rock crystal measuring approximately 30.70 x 21.00mm; mounted in 1...

A graduated diamond rivière necklace mounted in 18k white gold; estimated total diamond weight: 15.85cts; gross weight approximately: 28 grams; le...

An aquamarine and kunzite brooch, Tiffany & Co., Circa 1900centering a hexagonal-cut aquamarine measuring approximately 12.25 x 10.27 x 6.74mm, an...

A diamond line bracelet mounted in 14k white gold; estimated total diamond weight: 6.25cts; length: 7in. ...[more]

A free-form aquamarine and diamond ringcentering a pear brilliant-cut aquamarine measuring approximately 16.93 x 10.93 x 8.51mm; mounted in 18k wh...

A colored cultured pearl, colored diamond and diamond ringcentering a colored cultured pearl measuring approximately 15.96 x 16.10mm; mounted in 1...

A diamond and ruby ringcentering a round brilliant-cut diamond approximately 2.20cts; mounted in platinum; estimated remaining diamond weight: 2.3...

A pair of Diamond and ruby ear clips, Cartier mounted in 18k white gold; dimensions: 1/2 x 1/2in.; signed: Cartier; numbered: 25630A  ...[more]

A colored diamond and diamond ringcentering a modified shield step-cut diamond measuring approximately 15.32 x 13.61 x 6.42mm; mounted in platinum...

A 'Happy Diamond' bracelet, Chopard mounted in 18k white gold; gross weight approximately: 26 grams; length: 6 7/8in.; signed: Chopard; numbered: ...

A figural brooch of a lady, Trabert & Hoeffer, Mauboussin, circa 1940 mounted in 14k gold; measuring 3 x 3/4in.; signed: Trabert & Hoeffer Maubou...

A diamond ring mounted in 14k gold; estimated total diamond weight: 3.75cts; size: 7 ...[more]

A diamond hinged bangle mounted in 14k gold; estimated total diamond weight: 4.10cts; length: 6 1/2in. ...[more]

A multi-color beryl rivière necklace mounted in 18k gold; gross weight approximately: 73 grams; length: 16 3/4in. ...[more]