Juwelier Weyersberg Pearl, Diamond and 18K Gold Brooch Circa 1974

A guilloché enamel and 18 karat gold convertible brooch-pendant, by john Donald, and Simon Benney circa 1974. This convertible brooch/pendant features a smooth disk of light blue gui...

A baroque south sea pearl, white and colored diamonds, and 18 karat gold brooch/pendant, by Arthur King, 1970s. Vintage jewelry. This brooch measures 2.56"H x 1.81"W and is signed Ki...

Mahnaz Collection, as recognized experts in Chaumet’s 1970s jewelry production (particularly its L’ Arcade jewels), and as core participants in Chaumet’s 2023 Exhibition of the Maiso...

A faceted Morganite, diamond and 18 karat gold brooch, by John Donald, 1972. The brooch is stamped with maker's mark JAD, and dated with London hallmarks. John Donald is a designer...

A dendritic agate, diamond and 18 karat gold brooch/pendant, on a textured 18 karat gold torque, by Geoffrey Turk, 2000. Turk was a master craftsman and ...

Autore South Sea pearls, spinels, brilliant cut brown diamonds, and 18-karat black rhodium gold earrings. Marks: 750, AUTORE. These earrings are sold with a certificate. It’s all about pearls this year, and these feminine, romantic, and elegant, vintage inspired earrings, perfectly setting spinels, and brown diamonds with Autore's luminous South Sea pearls are a winning combination. These versatile earrings can be worn with the posts or simply fold down the post to convert them into clip-on earrings. The earrings effortlessly transition with you from day to night. Based in Australia since 1991, the Autore Group is one of the world’s largest South Sea pearl companies. Autore is known for its design directionality and, importantly, for formulating the South Sea Cultured Pearl Classification Guide, which considers Shine, Surface, Shade, Shape, and Size to ascertain a pearl's quality. The Gubelin Gem Laboratories recognize it. Celebrities, including Angelina Jolie and Halle Berry, have worn Autore pearls...

The brooch is circa 1950, composed of cultured pearls and a line of brilliant and baguette-cut diamonds. Stamp: Swiss assay work and monogrammed. Weight: 10.9 grams Measurement: 3.8...

18K yellow gold brooch centered by a cultured pearl. Length: 5.80 centimeters. Gross weight: 2.11 grams.

Please check out the HD video. This brooch has a classic flower design. It looks good dressed up or down. The brooch is about 6.5cm x 2.5cm. This brooch is 18k white gold set with 5 ...

A stunning, fine and impressive antique Victorian natural half pearl, 0.78 carat diamond and 18 karat yellow gold bar brooch; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive pearl and diamond brooch has been crafted in 18k yellow gold. The linear frame is ornamented with thirteen stunning natural half pearls, uniform in size; the setting tapers to either terminal. The pearl formation is accented with a total of twenty-six impressive Dutch cut diamonds, totaling 0.78Cts. The 18k yellow gold brooch secures to the reverse with a hinged pin and clasp fastening and benefits from the additional security of a fine link safety chain and clip. This yellow gold pearl and diamond bar brooch...

One Vintage Pearl and Diamond 18k Yellow Gold Circle Brooch. Featuring 12 rosé pearls measuring approximately 3.90 millimeters. Accented by 12 round brilliant cut diamonds with a tot...

In very good condition. Total weight is 1.8 grams. Totally is diamond 0.20 carat. The diamond is has I color and vs clarity. Acid tested to be 18k real gold. Please contact for any ...