California Jewels

Bonhams operates an aggregate bidding limit of $25,000. For further information please contact the auction house. 0% online commission applies.

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California Jewels

Bonhams operates an aggregate bidding limit of $25,000. For further information please contact the auction house. 0% online commission applies.

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A diamond hinged bangle bracelet mounted in platinum-topped 18k gold; measuring: 7 1/8in. ...[more]

A Diamond and Platinum Brooch Watch, retailed by Walser Wald with mechanical movement; estimated total diamond weight: 7.75cts; gross weight appro...

A diamond festoon necklace mounted in 18k white gold; estimated total diamond weight: 8.40cts; length: 16in. ...[more]

A diamond and sapphire arrow jabot pincentering a pear brilliant-cut diamond approximately 1.05ct; mounted in platinum; measuring: 3 x 3/4in. ......

A pair of diamond and sapphire pendant earringseach centering a European-cut diamond measuring approximately 6.71 x 6.67 x 4.04mm; mounted in plat...

A sapphire and diamond necklacecentering 26 round and oval brilliant-cut sapphires weighing approximately 21.68cts; mounted in 18k white gold, est...

An aquamarine and diamond ringcentering an emerald-cut aquamarine weighing 22.96cts; mounted in 14k white gold; size: 10 1/4 ...[more]

A Sapphire and diamond ringcentering an oval brilliant-cut sapphire measuring approximately 11.89 x 8.59 x 5.65mm; mounted in platinum; estimated...

A pair of diamond fan ear clips mounted in platinum; estimated total diamond weight: 8.95cts; measuring: 1 1/2 x 1 1/4in. ...[more]

A pair of aquamarine and diamond ear pendants and ringring centering a rectangular step-cut aquamarine measuring approximately 18.01 x 13.09 x 8.5...

A diamond art deco bracelet mounted in 18k white gold; estimated total diamond weight: 5.75cts; gross weight approximately: 52 grams; length: 7in....

A diamond 'Y' necklace mounted in platinum; estimated total diamond weight: 11.10cts; gross weight approximately: 78 grams; length: 17 1/2in. ......

A pearl and diamond bar pin, circa 1900pearls approximately: 4.9mm; mounted in platinum; length: 3 5/8in. ...[more]

A Sapphire and Diamond ringcentering an oval step-cut sapphire weighing 4.18cts; mounted in platinum; size: 7 ...[more]

A pair of cultured pearl and diamond ear clipseach centering a pearl measuring approximately 14.58 x 14.49mm; mounted in 18k white gold; estimated...

A diamond necklace, Piaget mounted in 18k white gold; estimated total diamond weight: 6.00cts; gross estimated weight: 86 grams; length: 15 1/2in....

A sapphire and diamond bracelet mounted in 18k white gold; estimated total diamond weight: 1.30cts; length: 7in. ...[more]

A sapphire bombé ring mounted in 18k white gold; size: 5 1/2 ...[more]

An aquamarine and diamond ringcentering a rectangular step-cut aquamarine measuring approximately 22.97 x 17.01 x 12.72mm; mounted in platinum; es...

A pair of diamond stud earrings mounted in platinum with 18k white gold backs; estimated total diamond weight: 1.12cts ...[more]

A graduated cultured pearl necklacea graduated strand of pearls measuring from 12.14 to 16.67mm; completed with an 18k white gold and diamond ball...

A pair aquamarine and diamond ear pendantscentering pear cabochon-cut aquamarines measuring 27.50 x 13.11 x 8.25mm; mounted in 18k white gold; gr...

An opal and diamond ringcentering an oval cabochon-cut opal measuring approximately 21.77 x 15.80 x 7.74mm; mounted in platinum; estimated total d...

A black and white diamond ring mounted in 18k white gold; size: 6 3/4 ...[more]

A diamond cluster ring mounted in 14k white gold; estimated total diamond weight: 2.00cts; size: 7 ...[more]

A pair of diamond and emerald hoop earrings mounted in 18k white gold; estimated total diamond weight: 6.60cts; measuring: 1 3/4 x 1 3/4in. ...[m...

A diamond 'Happy Diamond' necklace, Chopardcentering a pavè diamond heart at center containing three bezel set floating diamonds; mounted in 18k ...

An emerald and diamond ringcentering a pear brilliant-cut emerald measuring approximately 14.92 x 11.43 x 5.42mm; mounted in 18k gold; estimated t...

A pair of diamond drop earrings mounted in 18k white gold; estimated total diamond weight: 2.50cts; ear pendant length: 2in. ...[more]

An emerald and diamond 'toi et moi' ringcentering two pear brilliant-cut emeralds measuring approximately 9.48 x 6.63 x 3.73mm; mounted in 18k whi...

A graduated diamond hinged bangle mounted in 18k white gold; estimated total diamond weight: 4.35cts; length: 6 7/8in. ...[more]

An emerald and diamond ringcentering a cut corner square-cut emerald measuring 5.70 x 5.91 x 4.50mm; mounted in platinum; size: 6 1/2 ...[more]

A diamond rivieré necklace mounted in 18k white gold; estimated total diamond weight: 70.00cts; gross weight approximately: 98 grams; length: 32 1...

A pair of diamond ear pendantscentering two pear brilliant-cut diamonds approximately 1.60cts; mounted in 18k white gold; estimated remaining diam...

Lot 335

A diamond ring

A diamond ringcentering a round brilliant-cut diamond approximately 13.60 x 13.62 x 7.59mm; mounted in platinum; estimated total diamond weight: 9...

A pavé diamond snake ring set mounted in 18k gold; estimated diamond weight: 2.10cts; size: 6 3/4 ...[more]

a pair of blue and white sapphire bracelets mounted in 14k white gold; gross weight approximately: 62 grams; lengths: 7 1/8 and 7 1/4in.Lot to be ...

A pair of diamond hoop earrings mounted in 14k white gold; estimated total diamond weight: 1.15cts; length: 1 3/8in.Lot to be sold without reserve...

A sapphire and diamond bracelet mounted in 18k white gold; total estimated diamond weight: 1.70cts; length: 6 3/8in. ...[more]

a gold and diamond lariat necklace mounted in 14k gold; estimated total diamond weight: 2.65cts; length: 21 1/2in. Lot to be sold without reserve....

a pair of diamond hoop earrings mounted in 14k rose gold; estimated total diamond weight: 6.25cts; length: 2 1/2in. ...[more]

A set of ruby and diamond bee brooches, Rosenthal mounted in 18k gold; measuring: 21/32 x 3/4 and 1 x 1/4in.; maker's mark for: Rosenthal ...[mo...

a diamond, ruby and sapphire harem ring and a pair of gemstone and diamond ear clips mounted in 18k and 14k gold; ring size: 6 1/4; ear clips: 1 x...

A gold bracelet with diamond clasp mounted in 14k tri-color gold; gross weight approximately: 81 grams; length: 7 3/4in. ...[more]

a pair of diamond and enamel ear clips and an onyx and diamond ring mounted in 18k gold; estimated total diamond weight: 1.20cts; gross weight app...

a group of three gemstone and diamond rings mounted in 18k gold; gross weight approximately: 30 grams; sizes: 6 1/2 to 7 ...[more]

A lapis lazuli flower brooch together with a lion brooch mounted in 18k gold; gross weight approximately: 59 grams; flower measuring: 2in. and lio...

A gold hinged bangle together with a gold and coral bangle mounted in 18k gold; gross weight approximately: 141 grams; length: 6 3/4in.This lot is...

A group of assorted bangle bracelets mounted in 18k gold; gross weight approximately: 88 grams; length: 6 1/2 to 6 7/8in. ...[more]

A gold lattice bracelet, Cartier, circa 1970 mounted in 18k gold; gross weight approximately: 75 grams; length: 7 3/4in.; signed: Cartier ...[mor...

a pair of enamel and diamond ear clips with ring mounted in 18k gold; estimated total diamond weight: 1.20cts; gross weight approximately: 37 gram...

Two pairs of diamond ear clips mounted in 18k gold; gross weight approximately: 42 grams; dimensions: 1 x 1in and 1 3/8 x 1in.Lot to be sold witho...

A gold link necklace mounted in 14k gold; gross weight: 93 grams; length: 31 3/8in. ...[more]

a diamond and enamel brooch and two pairs of earclips mounted in 18k gold; estimated total diamond weight: 1.20cts; dimensions: brooch: 2 x 1 1/8i...

a hinged diamond cuff mounted in 14k; estimated diamond weight: 5.70cts; length: 5 3/4in. ...[more]

an Art Deco diamond clip brooch mounted in 14k and platinum; dimensions: 1 1/8 x 1in.Lot to be sold without reserve. ...[more]

a citrine dress clip together with a citrine ring and ear clips, circa 1940clip centering rectangular step-cut citrine measuring approximately 26....

a diamond plaque brooch mounted in platinum; estimated total diamond weight: 3.75cts; dimensions: 2 1/8 x 1 1/8in. ...[more]

An antique diamond bar pin, amethyst bracelet and a ruby and diamond bracelet mounted in 14k gold; gross weight approximately: 38 grams; bracelet ...

a pair of diamond clover earrings mounted in platinum; estimated total diamond weight: 3.50cts; dimensions: 3/4 x 7/8in. ...[more]

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