A gorgeous enameled pansy, worked in several shades of purple and lavender is featured in this ring converted from a Victorian earring. The enamel has a soft velvety appearance and is accented at the center with a small pearl. The pansy is set on a sturdy 14K gold split shank...

A colorful 18K gold and gemstone ring from the “Rainbow Collection” by H Stern. Created in the 1980’s, the collection was intended to show off the variety of colored gemstones available from Stern’s Brazilian mines and also the artistry of the company’s designers in the subtly graduated colors that reproduce the colors of the rainbow spectrum. The selection includes garnet, amethyst, citrine, peridot, and blue topaz...

A small 18K yellow gold Sputnik ring by H Stern. The dome is bezel-set with round amethysts, citrines, aquamarines, peridots, green tourmalines, pink tourmalines and garnets. The Sputnik design was created in the 1950's to highlight the range of colored gemstones available from Stern's Brazilian mines. It later came to be called "Sputnik" for its resemblance to the spiky Soviet satellite launched in 1957...

Circa 1930's-early 40's, this necklace is a Fred Davis design, hallmarked simply "Silver Mexico".

It's a gorgeous piece, with large amethyst cabochons and carved malachite stones. It lays perfectly on the neck, measuring a closed, wearable length of 16 1/2". Width is 1 1/16". Amethysts measure 27mm x 20mm, with a depth of 11mm.

Weight is 87.6 grams.

In excellent vintage condition.

Circa mid-century, this bracelet is the work of Felipe Martinez / Piedra Y Plata. Martinez, who had worked with Hubert Harmon in the 1940's, opened his shop "Piedra Y Plata" in 1950. Before opening his shop Martinez had been an expert sculptor. Features six dense green stones and a superb modernist design, Martinez was known for selecting spectacular stones, and this bracelet does not disappoint. Measures a closed, wearable length of 6 3/8", with a width of 11/16"...

Circa 1940's, this bracelet was produced by Hector Aguilar for Coro at the Taller Borda.

In 1943, Hector Aguilar formed a financial partnership with Gerald Rosenberger, the owner of Coro, to design and produce jewelry at the Taller Borda. This partnership was dissolved by 1950.

The bullet bracelet is one of the most elusive and iconic designs produced by Hector Aguilar...

A fine pair of Art Deco 14K yellow gold double-sided cufflinks, the faces set with sugarloaf cabochons of colorful jasper chalcedony. The pattern of inclusions is similar to moss agate, but the greenish wisps appear against a semi-transparent background of deep rust instead of the more typical creamy beige. They’re really quite attractive stones in an unusual pattern. The faces are attached by solid connectors stamped with Larter’s 14K hallmark.

Origin: America, ca. 1925...

Circa 1940-1945, this early Los Castillo necklace is a very rare design with the centerpiece. Collector quality. Twenty-six winged repoussé links with a center floral panel make this a standout necklace. Likely a Margot de Taxco / Margot van Voorhies Carr creation, as Margot was married to Antonio Castillo during the early years of Los Castillo, and designed for them. Measures a closed, wearable length of 17 1/2". The winged panels are 1 3/8" wide...

An elegant square locket worked in 14K yellow gold. The locket is simply decorated with an engraved laurel leaf border. The cover is set with four rubies surrounding a demantoid garnet. The bail is placed at a corner, so the locket hangs in a diamond shape. The interior retains the original frame insert...

Circa 1950's, this is a very rare and spectacular bracelet produced by Graziella Laffi (1923-2009), who was known as the "Spratling of Peru". Combining modern design with pre-Columbian imagery, Laffi produced jewelry and hollowware...

Exceptional sculptural, tactile sterling bracelet designed by the Swedish silversmith Rey Urban for the Danish company A. Fausing. Measuring 7 5/8" end to end, it is 1" wide and weighs 91 grams. The clasp interlocks and looks continuous on the wrist. All of the links move and are fluid when on. It is in fine original condition and signed as shown. Very industrial and architectural looking. A Modernist masterpiece !

Circa mid-century, this is a gorgeous sleek modernist bracelet from Antonio Pineda.

Composed of ten thick circle links, this is a truly remarkable piece. It feels as good on the wrist as it looks, heavy and luxurious, fluid and flexible. Closure is a tight and secure tongue in box. Safety chain is original to the piece.

Measures a closed, wearable length of 7 1/4", with a width of 3/4"...

Circa 1940's, here is a seldom seen pin from noted Taxco designer Hubert Harmon. Harmon was active for a short time, and this Neptune pin is signed and hallmarked with his winged feet and Hubert Harmon marks dating likely 1942-1948.

It's a stunning whimsical pin with Neptune holding his pitchfork, seating upon a large fish with an amethyst cabochon eye. The repoussé silver work is superb...

Circa 1930's - 1940's, this early Mexican necklace is an absolute work of art...

A lovely antique 14K yellow gold floral wide band depicting twining branches of roses, each set with a ruby at the center of the petals. The flowers are separated by round brilliant cut diamonds. The band is finished with scalloped edges. The diamonds range from SI1 to I1 with G color. As is typical of the wartime period, the gold has generous weight and the rubies are synthetic. The interior is stamped with “14K” and with an unidentified American maker’s mark.

• Origin: America, ca 1...

A stunning creation by the famous Taxco Silver Artist Antonio Pineda and considered to be one of his finest designs, this amazing bracelet is crafted in his favorite 970 silver and black onyx crescent shaped stones. It is an eye-catching, massive piece measuring 7" long (inside) by 1 1/2" wide and is very heavy at 118.6 grams. Hallmarked with the Antonio Taxco Crown, Made in Mexico, 970, with the eagle stamp and design number ZZ640. In good condition with light signs of minor wear, some tarnish,...

A particularly lovely Art Nouveau enameled 14K gold flower pin in the form of an iris. The flower is enhanced with iridescent enamels in delicate shades of green, cream and purple. A 3-point old mine cut diamond is nestled in the center of the blossom. The flower petals are deeply ruffled and finely engraved for added texture. The back retains the original clasp, stamped with the mark for Whiteside & Blank, but the pinstem has been replaced.

Origin: America, ca. 1900. Condition: excellent...

Fabulous as always. Chanel! Beautiful quality faux Baroque pearls. Notted. Hand set pronged rhinestones, double level heavy pendant with poured glass stone. Oval signature plate on reverse side of pendant is marked Chanel, 1983, and has the Chanel double "C" mark. Longer strand is 30". Pendant is 2 1/4" by 2 1/2".