A lovely Art Nouveau brooch depicting a lady surrounded by birds in 14K yellow gold and diamonds. The design is beautifully worked with tremendous textural detail, and the old mine cut diamond set in the headdress adds a touch of sparkle. The designer of this brooch is most certainly of French origin and was created with the idea of licensing it to manufacturing jewelers in France, England and the U.S...

This Art Nouveau medallion brooch depicts the beautiful Ophelia (spelled “Ophelie” in the French tradition), surrounded by cattails, willow branches and waterlilies, as symbols of watery grave in Shakespeare’s “Hamlet.” Her hair is studded with small old mine cut diamonds. This design was created by the French jeweler and sculptor Emile-Séraphin Vernier (1852-1927) for the 1908 Exposition de la Parure Précieuse de la Femme in Paris...

A delightfully feisty-looking cat is featured in the French Art Nouveau brooch. We’re particularly fond of his enormously long whiskers that stretch the full width of the pin. The pin is stamped with French silver marks and with an illegible maker’s mark.

NOTE: The pin could be worn as a pendant with the addition of a bail to the back.

• Origin: France, ca. 1905.
• Condition: excellent; all original.
• Dimensions: 1” diameter.
• Weight: 5.4 grams.

A nice man's ring featuring a large cat’s eye quartz cabochon. The stone has pronounced chatoyancy (the cat’s eye effect) with excellent color contrast. The interior of the shank is stamped “10K.”

• Origin: America, ca. 1960.
• Dimensions: cabochon, 13.7 x 11.4 mm; 5/8” wide at crown, tapering to 1/8” at the back of the shank.
• Finger Size: 12-1/4.
• Approximate Gemstone Weight: 7.4 carats.

A lovely 18K yellow gold, diamond and ruby love pendant (“medaille d’amour”) with a rebus spelling out Plus qu’hier, moins que demain,” (“More than yesterday, less than tomorrow.”) a line from the love poem written by Rosemonde Gérard to her husband Edmond Rostand (author of “Cyrano”) in 1889...

A lovely 18K yellow gold, diamond and ruby love pendant (“medaille d’amour”) with a rebus spelling out Plus qu’hier, moins que demain,” (“More than yesterday, less than tomorrow.”) a line from the love poem written by Rosemonde Gérard to her husband Edmond Rostand (author of “Cyrano”) in 1889...

A lovely 18K yellow gold, diamond and ruby love pendant (“medaille d’amour”) with a rebus spelling out Plus qu’hier, moins que demain,” (“More than yesterday, less than tomorrow.”) a line from the love poem written by Rosemonde Gérard to her husband Edmond Rostand (author of “Cyrano”) in 1889...

A lovely 18K yellow gold, diamond and ruby love pendant (“medaille d’amour”) with a rebus spelling out Plus qu’hier, moins que demain,” (“More than yesterday, less than tomorrow.”) a line from the love poem written by Rosemonde Gérard to her husband Edmond Rostand (author of “Cyrano”) in 1889...

A lovely 18K yellow and white gold, ruby and enamel love pendant (“medaille d’amour”) with a rebus spelling out Plus qu’hier, moins que demain,” (“More than yesterday, less than tomorrow.”) a line from the love poem written by Rosemonde Gérard to her husband Edmond Rostand (author of “Cyrano”) in 1889. The word “plus” is symbolized by a plus sign in white gold and the word “moins” by a minus sign set with rectangular cut synthetic rubies...

An extraordinarily fine pair of Georgian hardstone cameo earrings set in 15K yellow gold. The cameos, certainly of Italian origin, and possibly several hundred years older than the earrings themselves, are carved from a grayish-green stone with white and rust banding. The images depict a satyr with exaggerated pointy ears and a leering grin, and a female companion with a floral wreath in her hair...

Circa pre-1948, this is a gorgeous bracelet from Fred Davis. It's a modernist design, with exquisite repoussé silver work.

Six turquoise cabochons are nestled within opposing silver "V"s which form diamond shaped panels, tiny silver beads between them. Alternating with these panels are large silver domes. Closure is a tight and secure tongue in box. Recesses are oxidized...

Circa mid-century, this Los Castillo pin is a spectacular work of wearable art, and features one of their most iconic designs.

It's a multi-dimensional piece with superb repoussé silver work, highly detailed, and absolutely collector quality.

Measures 3 1/4" x 2"...

A striking Art Nouveau 18K gold and pearl necklace in the form of a pendant of chestnut leaves suspended from a cluster of chestnuts. The gold surfaces are entirely hand engraved with very fine detail. The pendant is set with a natural button pearl and suspends a second pearl at the bottom. The chain is enhanced with a series of tiny pearls, as well...

Beautifully detailed in 940 sterling silver this delightful, hand crafted brooch was designed & signed c. 1940-45 by Taxco, Mexico Maestro Hector Aguilar. The "puffy heart" body supports the obsidian head, face and large ears all defined in silver. Pin measures 2 3/4" x 2 1/4" and weighs 50 grams. Beautiful condition and patina. 1/16" scratch on stone. Fully hallmarked Taxco HA 940. Pinback & safety are in fine working order...

A classic 18K gold “Open Heart” in the rare extra-large size by Tiffany & Co. Created by Elsa Peretti, this design became one of Tiffany’s most popular and identifiable pieces. This pendant is the largest of the four sizes available. The back of the pendant is signed “Elsa Peretti “ and is fully hallmarked by Tiffany & Co...

A vintage 18K yellow gold heart-shaped pendant/charm, the border set with alternating cushion cut Burmese rubies and old mine cut diamonds. Like most Retro pieces, the large size has great presence. The rubies have fine, bright red color and VS clarity, and display all the characteristics of Burmese rubies. There are no indications of heat or other treatment. The diamonds are of similarly fine quality, graded as I color, SI clarity. The bail is marked “750” for 18K gold. The pendant is ideal...

This is a spectacular and very rare hand-wrought necklace from Margot van Voorhies Carr / Margot de Taxco, featuring superb repoussé silver work. Opposing Chinese dragons are at the center of this piece, which measures a closed, wearable length of 15 1/2". A variation of this necklace is shown in Penny C. Morrill's book "Margot Van Voorhies: The Art of Mexican Enamelwork".

Signed and hallmarked "Margot de Taxco Sterling Made in Mexico", with the eagle assay 16 and the design # 5243A....

Circa mid-century, this Antonio Pineda bracelet has a sleek hand-wrought modernist design. It's a stunning bold piece which looks fabulous on the wrist. Composed of eleven V-shaped links which flare out on one side. Closure is a tight and secure tongue in box, complete with original safety chain. Please see matching necklace listed as well.

Measures a closed, wearable length of 6 1/2", and a width of 1 1/8".

Weighs 84 grams.

Signed and hallmarked with just the co...