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Signed Designer Jewelry by Brand

Discover signed designer jewelry by renowned houses and makers, including Cartier, Tiffany & Co., Chanel, Dior, Bulgari, Van Cleef & Arpels, Gucci, and other collectible names. This selection brings together antique, vintage, and fine jewelry chosen for authenticity, craftsmanship, condition, and lasting collector appeal.

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1093 products

Louis Comfort Tiffany Gold Peridot Opal BroochLouis Comfort Tiffany Gold Peridot Opal Brooch
Rudolf Erdel Platinum Gold Etoile Diamond Ring
SoldRudolf Erdel Platinum Gold Diamond Etoile Ladies BraceletRudolf Erdel Platinum Gold Diamond Etoile Ladies Bracelet
Enamel Gemstone Gold Brooch Attrib. to Louis Comfort TiffanyEnamel Gemstone Gold Brooch Attrib. to Louis Comfort Tiffany
SoldEmerald Sapphire Filigree Gold Ring Attrib. to Louis Comfort TiffanyEmerald Sapphire Filigree Gold Ring Attrib. to Louis Comfort Tiffany
Louis Comfort Tiffany Fire Opal Filigree Gold RingLouis Comfort Tiffany Fire Opal Filigree Gold Ring
Louis Comfort Tiffany Filigree Gold Carnelian Turquoise RingLouis Comfort Tiffany Filigree Gold Carnelian Turquoise Ring
SoldCartier Art Deco Men's Diamond Burma Ruby Platinum RingCartier Art Deco Men's Diamond Burma Ruby Platinum Ring
SoldCartier Art Deco Men's Sapphire Diamond Platinum RingCartier Art Deco Men's Sapphire Diamond Platinum Ring
SoldTrabert Hoeffer Mauboussin Ruby Emerald Sapphire Gold Christmas Tree BroochTrabert Hoeffer Mauboussin Ruby Emerald Sapphire Gold Christmas Tree Brooch
Cartier 18K Gold Lapis Pearl Bead Bracelet Earrings SetCartier 18K Gold Lapis Pearl Bead Bracelet Earrings Set
SoldSave $1,800.00Cartier Gold Platinum Diamond Pansy BroochCartier Gold Platinum Diamond Pansy Brooch
Cartier Gold Platinum Diamond Pansy Brooch Sale price$7,700.00 Regular price$9,500.00
Shapur Mozaffarian Platinum Pave Diamond EarringsShapur Mozaffarian Platinum Pave Diamond Earrings
Eagle Fancy Diamond Gold Brooch Brooch by DuranEagle Fancy Diamond Gold Brooch Brooch by Duran
Jose Hess Spiral Gold Diamond RingJose Hess Spiral Gold Diamond Ring
Vintage 1960's Tiffany & Co. 18K Gold Sapphire Diamond BroochVintage 1960's Tiffany & Co. 18K Gold Sapphire Diamond Brooch
Bailey Banks & Biddle Old Mine Cut Diamond Sapphire Platinum RingBailey Banks & Biddle Old Mine Cut Diamond Sapphire Platinum Ring
SoldTiffany & Co. 18K Yellow Gold Bow NecklaceTiffany & Co. 18K Yellow Gold Bow Necklace
SoldLindsay & Co. Gold Butterfly Screw Wing Bolt CufflinksLindsay & Co. Gold Butterfly Screw Wing Bolt Cufflinks
Antique Tiffany & Co. Gold Old Mine Cut Diamond Stick PinAntique Tiffany & Co. Gold Old Mine Cut Diamond Stick Pin
Art Deco Cartier Platinum Diamond Onyx Stick PinArt Deco Cartier Platinum Diamond Onyx Stick Pin
Valente Milano Orange Sapphire Diamond 18K Gold Drop NecklaceValente Milano Orange Sapphire Diamond 18K Gold Drop Necklace
Bulgari Bvlgari Diamond Cufflinks Stud SetBulgari Platinum Diamond Onyx Cufflink Stud Set
Bulgari France Invisibly Set Sapphire Gold Cufflink Stud Set Bulgari Invisibly Set Sapphire Gold Cufflink Stud Set
Tiffany & Co. Yellow Gold Belt BuckleTiffany & Co. Yellow Gold Belt Buckle
SoldSave $3,000.00Barry Kieselstein-Cord 18K Gold Alligator Belt BuckleBarry Kieselstein-Cord 18K Gold Alligator Belt Buckle
Barry Kieselstein-Cord 18K Gold Alligator Belt Buckle Sale price$9,500.00 Regular price$12,500.00
David Webb 18K Gold Monkey Belt BuckleDavid Webb 18K Gold Monkey Belt Buckle
David Webb 18K Gold Elephant Belt BuckleDavid Webb 18K Gold Elephant Belt Buckle
David Webb 18K Gold Snake Belt BuckleDavid Webb 18K Gold Snake Belt Buckle
David Webb 18K Gold Ram Belt BuckleDavid Webb 18K Gold Ram Belt Buckle vintage
David Webb 18K Gold Lion Belt BuckleDavid Webb 18K Gold Lion Belt Buckle
Paloma Picasso Tiffany & Co. Extra Large Link NecklacePaloma Picasso Tiffany & Co. Extra Large Link Necklace
David Webb 18K Gold Platinum Diamond Men's RingDavid Webb 18K Gold Platinum Diamond Men's Ring
Hermes 18K Gold Rope Twist CufflinksHermes 18K Gold Rope Twist Cufflinks
SoldTiffany & Co. 18K Yellow Gold Owl RingTiffany & Co. 18K Yellow Gold Owl Ring
SoldVintage Cartier Sabona 18K Gold Copper Cuff BraceletVintage Cartier Sabona 18K Gold Copper Cuff Bracelet
Castellani Gold Stick Pin
Castellani Gold Stick Pin Sale price$4,950.00
Cartier Paris Edwardian Amethyst Diamond Stick PinCartier Paris Edwardian Amethyst Diamond Stick Pin
Antique Lebolt & Co. Gold Cameo Brooch of Artemis HuntingAntique Lebolt & Co. Gold Cameo Brooch of Artemis Hunting
Krementz Art Nouveau Gold CufflinksKrementz Art Nouveau Gold Cufflinks
Henry Kohn Art Nouveau Gold Diamond CufflinksHenry Kohn Art Nouveau Gold Diamond Cufflinks
Frank Walter Lawrence Art Nouveau Gold Mythological CufflinksFrank Walter Lawrence Art Nouveau Gold Mythological Cufflinks
Vacheron Constantin 18K Gold Diamond Ladies WatchVacheron Constantin 18K Gold Diamond Ladies Watch
Cartier Tank Américaine 18K Gold Diamond Watch ChronographCartier Tank Américaine 18K Gold Diamond Watch Chronograph
Cartier Tank 18K Gold Automatic Diamond WatchCartier Tank 18K Gold Automatic Diamond Watch
Cartier 18K Yellow Gold Diamond Ladies WatchCartier 18K Yellow Gold Diamond Ladies Watch
Hammerman Brothers 18K Gold Diamond Owl BroochHammerman Brothers 18K Gold Diamond Owl Brooch
Gemlok Gold Diamond Pearl EarringsGemlok Gold Diamond Pearl Earrings

Signed Designer Jewelry by Brand

Signed jewelry holds a particular authority in the world of fine antiques and vintage pieces: it links an object not only to a period and a style, but to a specific workshop tradition, design vocabulary, and standard of execution. This collection brings together jewels by celebrated maisons and designers—among them Van Cleef & Arpels, Buccellati, Bulgari, Cartier, and Tiffany & Co.—chosen for the clarity of their authorship and the strength of their design.

The appeal of signed jewelry is rarely only the name. Each house carries distinct technical habits that become legible over time. Van Cleef & Arpels is often associated with a refined sense of line and controlled elegance, where engineering and finish support an effortless visual rhythm. Buccellati’s best work is immediately recognized through sculptural modeling and virtuoso goldsmithing—surfaces shaped, engraved, and textured until metal reads almost like fabric. Bulgari, particularly in the 20th century, cultivated a bold, architectural confidence, often pairing strong proportions with an assured handling of color. Cartier’s enduring influence lies in its ability to reconcile innovation with restraint, moving between historical references and modern form while maintaining immaculate precision in setting and construction. Tiffany & Co., across different eras, reflects both American refinement and a commitment to superb workmanship, with design that can be quietly spare or richly detailed depending on the period.

Across rings, earrings, necklaces, bracelets, brooches, and cufflinks, the signature is best understood as a curatorial anchor rather than a marketing label. It encourages closer looking: the profile of a setting, the articulation of a link, the alignment of stones, the fineness of a clasp, the exactness of engraving. These are details that reveal workshop standards—and they are often where the difference between the merely attractive and the truly exceptional becomes clear.

Presented together, these signed pieces form a concentrated study in authorship and craft. They are collected not simply because they are recognizable, but because they preserve the discipline, material intelligence, and design permanence that define the finest work of the great jewelry houses.