A green tourmaline and diamond ringcentering a rectangular step-cut tourmaline measuring approximately 17.89 x 14.00mm; mounted in 18k gold; gross...

A lady's datejust watch, Rolex mounted in 18k gold; gross weight approximately: 59 grams; case size: 28mm; length: 6 1/2in.; signed: Rolex ...[mo...

A colored diamond and emerald ringcentering a marquise shaped brilliant-cut colored diamond weighing approximately 1.70cts; mounted in 14k gold; s...

A graduated diamond line necklace mounted in 18k gold; estimated total diamond weight: 9.50cts; length: 17in. ...[more]

A diamond and cultured pearl bracelet, Marsh & Co. mounted in 14k white gold and blackened steel; length: 7 1/4in.; unsigned ...[more]

A cultured pearl and diamond necklace, Marsh & Co. mounted in 14k white gold and blackened steel; estimated total diamond weight: 1.10cts; gross w...

a pair of ear clips, a ring and a brooch, Marsh & Co. mounted in 14k white gold and blackened steel; gross weight approximately: 32 grams; ear cli...

A pair of brooches and a gold ring, Frank Trozzo mounted in 18k gold; gross weight approximately: 55 grams; pendant dimensions: 1 3/4 x 1 3/4in.; ...

A lady's watch, Piagetmanual wind movement, in working condition; mounted in 18k gold; case size: 27mm; length: 7 3/4in.; signed: Piaget; numbered...

An art deco diamond and cultured pearl brooch together with a diamond circle brooch mounted in platinum; estimated total diamond weight: 4.90cts; ...

A diamond and ruby line bracelet mounted in 18k gold; estimated total diamond weight: 1.85cts; legnth: 7 1/4in. ...[more]

A necklace together with a pendant, Frank Trozzocentering a carved chalcedony face and suspending a pear-shaped brilliant-cut pink tourmaline; mou...

A diamond ring and wedding bandcentering an emerald-cut diamond weighing approximately 1.00ct; mounted in platinum; sizes: 6 to 6 1/2 ...[more]

two pairs of gold ear clips mounted in 18k gold; gross weight approximately: 70 grams; ear clip lengths: 1 1/2 and 2in. ...[more]

An emerald and diamond ballerina ring,centering an oval-shaped brilliant-cut emerald measuring approximately 11.52 x 8.75 x 5.45mm; mounted in 18k...

A colored diamond and diamond ringcentering a round brilliant-cut diamond weighing 3.04cts; mounted in 18k bi-color gold; remaining diamond weight...

A gold and diamond coin pendantcentering a Liberty Head five dollar coin dated 1893; mounted in 14k bi-color gold, together with a 18k gold chain;...

A gold necklace, Weingrill mounted in 18k gold; gross weight approximately: 164 grams; length: 12 1/2in. ...[more]

A coral and diamond swan bypass ring mounted in 18k gold; size: 8This lot is subject to the following lot symbols: Y ...[more]

A pair of jade, hard stone and diamond ear pendants mounted in 18k gold; dimensions: 2 1/4 x 1in. ...[more]

A topaz ring, Tiffany & Co.centering a round modified brilliant-cut topaz measuring approximately 19.73 x 19.82 x 14.13mm; mounted in 14k gold; si...

A double strand green beryl bead necklace mounted in 18k gold; gross weight approximately: 140 grams; length: 28 1/2in. ...[more]

A citrine, diamond and 14k gold bangle bracelet and pair of earrings, circa 1970square step-cut citrine approximately 26.5 x 24.6 x 22.9mm; gross ...

A colored diamond and diamond ring mounted in 14k bi-color gold; estimated total diamond weight: 2.00cts; size: 6 3/4 (colored diamonds untested f...

A diamond Bombe Ring mounted in 18k bi-color gold; size: 4 3/4Lot to be sold without reserve. ...[more]

A pair of Turquoise and amber ear pendants, Paolo Costagli mounted in 18k white gold; dimensions: 2 3/4 x 5/8in.; with signed pouch ...[more]

Pair of diamond ear clips mounted in 14k gold; estimated total diamond weight: 1.35cts; length: 1 1/4in ...[more]

An opal cabochon ringcentering a round shaped cabochon-cut opal measuring approximately 19.33 x 19.21 x 9.90mm; mounted in 14k gold; size: 7 1/2 ...

A turquoise bead festoon necklacecentering graduated turquoise beads measuring approximately 5.76 to 12.15mm; mounted in 18k gold; gross weight ap...

A pair of lapis lazuli and turquoise ear pendants, Lucien Piccard mounted in 14k gold; gross weight approximately: 27 grams; dimensions: 2 x 7/8in...

A lady's 18k gold and diamond bracelet watch movement signed Longines, estimated total diamond weight: 11.25cts; gross weight approximately: 38 gr...

A diamond ringcentering a round brilliant-cut diamond weighing approximately 1.15cts; mounted in 14k gold; size: 8 ...[more]

A pearl and pavé diamond station necklace, David Yurman mounted in 18k gold; gross weight approximately: 105 grams; length: 33 1/2in.; signed: DY ...

A turquoise and diamond ringcentering a rectangular mixed-cut cabochon turquoise, measuring approximately: 17.12 x 14.62 x 11.12mm; mounted in 14k...

A mabé pearl and diamond ringcentering a mabé pearl measuring approximately 16.83 x 16.52 x 13.73mm; mounted in platinum; estimated total diamond ...

A diamond and enamel seahorse brooch, Schlumberger for Tiffany & Co. mounted in platinum and 18k gold; dimensions: 2 5/8 x 3/4in.; signed: Tiffany...

A pearl torsade braceletset with twelve strands of cultured pearls each measuring approximately 5.00mm; mounted in 14k gold; gross weight approxim...

A nephrite jade Chinese 'bats' necklace mounted in 14k gold; gross weight approximately: 125 grams; length: 24 1/2in. ...[more]

A pair of quartz and diamond earringscentering two checkerboard-cut double cabochons measuring approximately 19.40 x 8.99 x 4.80mm; mounted in 18k...

A pavé diamond and ruby ring mounted in 18k gold; estimated total diamond weight: 1.20cts; size: 6 1/4 ...[more]

A set of tiger's eye and 18k gold cufflinks with box, Grassy, Madridcentering four tiger's eye spheres measuring approximately 8.88 to 11.70mm; mo...

A pair of rose-cut tourmaline station necklaces mounted in 18k gold; lengths: 24 and 36in. ...[more]

A carved emerald and diamond pendantcentering a carved emerald measuring approximately 46.33 x 23.23 x 4.54mm; mounted in 18k gold; estimated tota...

A pair of emerald and diamond earringscentering a pair of pear shaped brilliant-cut emeralds measuring approximately 7.85 x 5.82 x 2.87mm; mounted...

A pair of diamond hoop earrings mounted in 18k rose gold; estimated total diamond weight: 4.85cts; dimensions: 1 1/2 x 1 1/2in. ...[more]

A diamond line necklace mounted in 18k rose gold; estimated total diamond weight: 12.80cts; gross weight approximately: 34 grams; length: 32in. ....

A diamond flower brooch, French mounted in 18k gold; gross weight approximately: 25 grams; dimensions: 2 1/2 x 2in. ...[more]

A pair of colored diamond and diamond convertible earringscentering two cushion shaped brilliant-cut diamonds weighing 2.05cts; mounted in 18k bi-...

A diamond and turquoise bird broochcentering an oval shaped cabochon-cut turquoise measuring approximately 24.30 x 18.68 x 8.51mm; mounted in 18k ...

A diamond curb link chain mounted in bi-color 18k gold; estimated total diamond weight: 3.55cts; gross weight approximately: 95 grams; length: 16...

A pave diamond harem ring, Pomellato mounted in 18k bi-bolor gold; size: 6; signed: Pomellato ...[more]

An emerald and diamond ringcentering a rectangular step-cut emerald weighing 4.78cts; mounted in platinum and 18k gold; estimated total diamond we...

A diamond necklace and bracelet set, Unoaerre mounted in 18k bi-color gold; estimated total diamond weight: 13.95cts; gross weight approximately: ...

A diamond ring, Frenchcentering an oval shaped brilliant-cut diamond measuring approximately 6.68 x 5.58 x 3.53mm; mounted in 18k gold and platinu...

A Ladies Diamond, Emerald, and Platinum Bracelet Wristwatch, Hamiltonmechanical movement, black dial; case diameter: 19mm; length: 6 7/8in.; dial...

A diamond and emerald spray broochcentering a round brilliant-cut emerald measuring approximately 5.88 x 5.90 x 3.41mm; mounted in platinum; estim...

A diamond and emerald bombé ring mounted in 18k bi-color gold; estimated total diamond weight: 3.05cts; size: 6 ...[more]

A cultured pearl and diamond pin, circa 1900cultured pearls measuring approximately: 3.8 to 6.5mm; mounted in platinum and silver; estimated total...

A diamond brooch, circa 1915centering an old European-cut diamond approximately: 2.80cts; mounted in platinum; estimated remaining diamond weight:...

A lady's diamond and platinum wristwatch, Kentmechanical movement, dial dimensions: 11mm x 23mm; length 5 3/4 in.; gross weight approximately: 39....