Vintage Jewelry Maker Marks

DETAILS: • Lisbon (Portugal) hallmarks for platinum and gem-set jewelry; maker’s mark • Finger size: EU 51.5 (resizable) • Weight: 7.5g ••• NOTES All items are presented in very g...

DETAILS • Emeralds: 2 drop-shape; estimated 2.50ct in total • Diamonds: 62 round brilliant-cut and 24 marquise brilliant-cut; estimated 12.90ct in total; F-H color (assessed); VS-SI ...

Wonderfully detailed large brooch accented with a abalone center back-drop for the centerpiece featuring a 3-dimensional 'Vase with Fresh-Cut Florals'. Brooch is bordered with floral...

Meticulously crafted in 9K Yellow Gold this Vintage/Retro Ring survived in remarkably good condition featuring a Shell Cameo, depicting a profile of a young lady, wearing a neckl...

Beautiful circa 1960's 18 K gold and diamond floral brooch. Bead works all along each of the petal. With maker mark "J.L". Total weight 24.5 grams.

Cartier Paris Georges L'Enfant maker's mark 18K yellow gold Length: 32 inches Alternating polished link design Ideal for layering or wearing doubled A timeless Cartier creation comb...

"Van Cleef and Arpels Necklace and Earrings set with Ruby and Diamonds. French, Maker's Mark for Pery et Fils. The necklace weighs 87.60 grams with approximately 16 carats of Diamond...

Cartier Paris Georges L'Enfant maker's mark 18K yellow gold Length: 33 inches Alternating polished link design Ideal for layering or wearing doubled The model is wearing both chains...

This piece is a striking example of fine and collectible estate jewelry, featuring the maker's mark for Rosseels et Cie, 57 rue de Saintonge, Paris, and French assay marks.

How to shop your vintage jewelry online? Ask questions about maker’s marks and hallmarks, request a video of the piece, and show it to your jeweler.

How to shop your vintage jewelry online? Ask questions about maker’s marks and hallmarks, request a video of the piece, and show it to your jeweler.

How to shop your vintage jewelry online? Ask questions about maker’s marks and hallmarks, request a video of the piece, and show it to your jeweler.

Compact yet eye-catching, the brooch wears well on a lapel, collar, scarf, or sweater and offers a distinctive addition to a collection of animal-themed or vintage fine jewelry. Sig...

Combining an animal motif with fine materials, this Herbert Rosenthal design is a distinctive addition to a collection of vintage designer jewelry. Signage: HR maker's mark, 18K Siz...

DETAILS: • Marks: Lisbon hallmark "ant" (used 1938-1998) for 800‰ (19.2kt) white gold; Lisbon hallmark "rooster head facing right" (used 1938-1984) for jewelry; indistinct maker's ma...

A luxurious and refined piece, this brooch exemplifies Meister’s dedication to exceptional Swiss artistry and tradition in fine jewelry. Assay Mark: 750 Makers mark: EM, Meister 18...

TECHNICAL DATA • Oporto hallmark "ant" (used 1938-1998) for 19.2kt (800/1,000) white gold; Oporto hallmark "rooster head facing right" (used 1938-1984) for jewelry; indistinct maker'...

Inspired by the industrial simplicity of a hardware nail, it transformed an everyday object into a radical, unisex piece of fine jewellery. Signed Cartier & Numbered. Makers mark...

The substantial cabochon and sculptural gold construction reflect the confident scale and glamorous design associated with Retro-era jewelry. Hallmarked with makers marks, this ring ...

Hallmarks: Stamped with the maker's mark. Literature: Jewelry as Sculpture as Jewelry, 1973 Didier Ltd., no. 50 illustrates a similar example.

A highly collectible pair, these signed BULGARI ear clips represent the timeless appeal of one of the world's most celebrated jewelry houses. Circa - 1950s Italian Makers Mark Signe...

DETAILS: • Pearls: Cultured origin; white with orient • Diamonds: Round brilliant-cut • Lisbon hallmarks for platinum and gem-set jewelry (used 1937-1984); maker’s mark • Finger size...

A true collector's item, this cuff is an unparalleled addition to any fine jewelry collection. Makers mark: Tiffany & Co © Assay mark: 750 18 Karat yellow gold 41 Lapis lazuli Dia...

This wonderful bangle is a perfect example of 1980s design, with undulating and seamless panels of onyx and vibrant opal inlaid in smooth 18 carat yellow gold, a perfect addition to ...

Hallmarks: Stamped with the maker's mark. Literature: Jewelry as Sculpture as Jewelry, 1973 Didier Ltd., no. 50 illustrates a similar example.

How to shop your vintage jewelry online? Ask questions about maker’s marks and hallmarks, request a video of the piece, and show it to your jeweler.

Diamonds approximately 0.60ct in total, G/H color, VS clarity. Oporto mark for 800/1000 white gold (used 1938-1984); Oporto mark for jewelry (used 1938-1984); maker’s mark for Manuel...

Gross weight: 8.6g. Lisbon “ant” assay mark (used 1938-1984) for 19.2kt white gold; Lisbon “rooster head turned to the right” (used 1938-1984) for jewelry; Portuguese maker’s mark “...

Discover the captivating magic of these beautiful black opal earrings and treat yourself to a one-of-a-kind work of jewelry art. Assay Mark: 750 Makers Mark: PF Gems: Black Opal M...