A classic late 1960s 14K gold and diamond cocktail ring in a "snowflake" design. The seventeen diamonds are set in white gold to highlight their color. The diamonds are graded as J/I1. The openness of the setting gives the ring a delicate appearance. The yellow gold shank is stamped "14K".

Origin: America, ca. 1968. Condition: excellent. Dimensions: crown, 5/8" diameter. Finger Size: 9. Weight: 5.7 gr. Approximate Total Diamond Weight: .50 ct.

An Art Deco pendant or charm displaying four playing cards each with the pip for an ace worked in black or red enamel. Four aces is an unbeatable hand in poker unless an opponent has a flush. The bottom edge of the charm is engraved “Réussité” (“Success”). The charm and the original jump ring are stamped with French 18K guarantee marks.

• Origin: France, ca...

Classic in its elegance and the delicate filigree work that embellishes it, this vintage silver and sodalite pendant necklace dates in the first decades of the 20th c. and I believe it is an Italian piece. Very similar to work that came out of the Peruzzi and Coppini workshops of Florence, the necklace is anonymous yet exhibits very high levels of craftsmanship and its finishing is impeccable...

I have never seen cuff links these. They are made of obsidian with an abstract wheel design. The disks have a diameter of just over 1/2". The silver "wheels" are not just applied, they are connected to the back plate which is marked with the eagle, #9 and VALENTIN with a line extending from the top of the V, over all the letters. These unusual cuff links have a good heft and are in excellent condition. I believe they are circa early 1950's.

One of the techniques the Los Castillo workshop pioneered, “pluma Azteca” uses dyed bird feathers as inlay to adorn jewelry and other decorative items. Quite impressive in their colorful vibrancy, the feathers can also be vulnerable, especially when they are left exposed, resulting in a rather small number of “pluma” jewelry having survived over the years. The articulated torque-type necklace at hand is a wonderful exception...

Bearing the signature of Pedro Castillo who opened his own workshop in 1940, after having worked for both William Spratling and Hector Aguilar this early Taxco modernist necklace is made using the overlay technique which has also been enhanced by purposeful oxidation. Perfectly finished, it has generous weight and at just a hair less than 16", it is not only a gorgeous piece to wear but it is quite comfortable...

Produced by Enrique Ledesma, this bracelet features four large golden sheen obsidian stones which seem to glow from within. The alternating repoussé silver panels have oxidized recesses, and the tongue in box closure is tight and perfect. Original safety chain is attached. This will fit up to a 6 1/4" wrist. The width is 15/16". Weight is 54.6 grams. Signed and hallmarked "Ledesma Plateria Cortes 925 Taxco Hecho en Mexico", with the eagle assay 6 and design # 401...

This huge pin is the work of Taxco designer Hubert Harmon. Harmon was active for a short time, and this piece bears hallmarks dating 1944-1948. Collector quality, this is a hand-wrought brooch with exquisite repoussé silver work and a gorgeous bow and ribbon design...

Tone Vigland modernist sterling silver ring

Norway

Mid 20th century

Size - 6 1/2

Weight - 21 grams

Front - 1" x 1"

Hallmarks pictured

Excellent condition

One of Taxco’s two “Miguels”, Miguel Melendez started his career with William Spratling at Las Delicias, moved on to work with the Los Castillo and later Margot de Taxco and in the early 1950s opened his own workshop. A talented modernist with deep roots in Mexico’s rich archaeological history, he loved combining silver with hard- and semi-precious stones and excelled in two-sided pendants that married stone or shell inlay with abstract overlay on highly oxidized surfaces...

A carefully crafted copy of one of Hubert Harmon's Mexican designs, this fabulous sterling silver and amethyst belt buckle is anonymous yet, as quite often is the case, the lack of a signature does not affect the piece's quality and beauty. Based on the workmanship I suspect this may be a Casa Maya example. Casa Maya issued many of Harmon's designs in brass primarily yet they did make them in sterling as well and quite often pieces in their parures went out in the marked without full hallmarks...

A pretty 14K yellow gold created from an Art Nouveau stickpin. The front of the ring depicts a young maiden with a large flower tucked into her flowing hair. Tested and guaranteed 14K.

• Origin: America, ca 1900
• Condition: excellent, sharp detail
• Dimensions: crown, 1/2" diameter
• Finger Size: 6 1/2
• Weight: 1.7 grams

A sterling silver hand wrought brooch by the mid century modernist studio jeweler, Ruth Berridge, (1921-2004). Looks like rows of randomly placed flattened pebbles. Curved for a multidimensional effect. Measures about 2 3/8" across and 1 1/2" high. Hand signed © Ruth Berridge, Handmade Sterling on the back. Rollover clasp holds securely. Fine condition with minor surface scratches and a little tarnish. This piece is from her estate. Classic Ruth Berridge design.

Sold through Plateria Cortes this Taxco mid-century silver and stone necklace is signed by Enrique Ledesma and indeed considered a classic example of the Mexican modernist. Ledesma excelled in the marriage of sterling and semi-precious or hard stones is sleek, minimalist designs so his jewelry has a timeless appeal and is very much relevant today as it was when it first saw the day of light...

Bold and striking long sterling screw back earrings designed by Karl Gustav Hansen for Hans Hansen of Denmark. These earrings are from the "Future" line of jewelry manufactured by Hans Hansen between 1932 and 1948. They hang 2 1/2" long, weigh 15 grams total and are signed as shown. Statement earrings.

Elegant Napoleon III circle brooch enclosing a delicate sprig of flowers set with 19 small rose-cut diamonds. The floral motif is worked in silver as was the practice in 19th century diamond jewelry. The white color of the metal was thought to show diamonds to their better advantage. The edges of the circle are beautifully pierced with a double gallery...

A colorful pair of Art Deco 14K gold double-sided cufflinks, each face featuring an oval cabochon of green chalcedony in a simple gold frame. The faces are joined by chains. The backs are marked "585" for 14K.

• Continental Europe, circa 1925
• Excellent condition
• Faces, 9/16" x 3/8"(14 x 9 mm)
• 6.6 grams.

A lovely Art Nouveau honeymoon pin in 14K yellow gold featuring an enameled violet centered with a small old European cut diamond. The petals are are worked in delicate shades of purple, cream marroon and are finished with repousse gold borders frequently sometimes seen in Larter enamels. In the Victorian flower language, the combination of a crescent moon shape with a flower was suggestive of the word "honeymoon." Small pins such as this were popular gifts for a new bride...