An elegant 970 silver and amethyst necklace by Taxco silversmith Antonio Pineda. The square bezel set cabochon amethyst links alternate with square silver links and terminate with a secure silver push in clasp. The necklace measures approximately 17 1/2" end to end ( it is curved so hard to measure exactly), is 3/4" wide and weighs a very sturdy 157 grams. The links are double strung on silver chain and the necklace is in fine condition with no chips or cracks to any of the stones...

Every now and again, I will bump into a piece of Mexican jewelry incorporating an ancient artifact. Be that clay masks, carved little effigies or beads, they are always a treat and a source of great excitement. And when that piece is also signed by one of the big Taxco workshops, like the bracelet at hand, then it’s a real holiday! Out of their “mixed metals” line, this Los Castillo silver, brass and copper hinged bracelet is literally built around an amazing, silky smooth agate bead...

A third design period sterling silver and tortoise cuff bracelet by William Spratling.

This cuff measures 5 1/4" around with an opening of 1 1/4". Measures 1 5/8" at the widest. Marked with the script WS and 925, Spratling Taxco Mexico in a circle mark, and Eagle #30. The tortoise is in fine condition with very minor scratches. The end rivet is out a little more than the rest. The finish near the seams is a bit irregular. Has some tarnish and some very small nicks along the edge...

An amazing sterling French Cuff Bracelet by the well known Arizona modernist silversmith, H. Fred Skaggs. Has three large jewels in varying shades of purple and pink and one small purple stone on the other end. Not sure if they are stones or art glass. May be amethyst.

Measures 7" around the inside with an opening of 2". Can be adjusted slightly. Measures 2" at the widest. Has darkened textured areas in contrast to shiny polished sterling...

These sterling silver earrings have a nice swirly design with colorful, inlaid abalone. They are screwbacks and measure 1 1/8" x 1/2" (at its widest). Each is marked MEXICO SILVER.

Circa mid-century, this Antonio Pineda amethyst bracelet is a book piece design, known as "Architectural Cuff with Amethyst Closure".

Shown in both "William Spratling and the Mexican Silver Renaissance" and "Silver Seduction The Art of Mexican Modernist Antonio Pineda", this piece is an extraordinary example of the brilliant work put forth by Antonio. It's a superb modernist cuff bracelet, sleek and chunky, and it looks stunning on the wrist...

This neat Coro pendant measures 2 1/4" x 1 5/8" x 1/8". It features a cool, sterling, geometric design applied over a textured, hammered, ("dimpled"), shiny, blue background. The back is textured, sterling silver and signed Coro (in script) with the copyright symbol - raised and thick, c. 1960's. The pendant has good heft and is in excellent condition.

This Antonio Pineda tie bar is a wonderful example of his quality, modernist artistry. It is concave with a central bezel-set, oval amethyst cabochon. It is marked "ANTONIO TAXCO" (in crown), "970" and co-stamped with Los Castillo Cooperativo marks: "LOS CASTILLO SOC COOP SCL" in a circle with "SEC 2" inside (this Coop mark is double-struck--see pictures) and eagle mark "58." The tie bar measures 1 1/8" x 5/8" x 1/4" and is in very good condition.

This Victorian revival sterling silver cuff is elaborately decorated with repousse flowers and leaves, with a scrolled reserve at each end. It was made by Kirk & Son of Baltimore, MD, as part of a line of 19th-century-inspired jewelry, some made of pewter. This is one of the larger and more elaborate designs. The sterling and maker’s marks are inside the bracelet. Circumference is about 8 inches, including the 1/2-inch opening; the bracelet is slightly over 1 1/4 inches wide...

A large 18K yellow gold Sputnik pendant by H Stern. The dome is bezel-set with round amethysts, citrines, aquamarines, garnets, green tourmalines, and most unusually, a very rare blue indicolite tourmaline and an even rarer neon green tourmaline with paraiba-like coloring. The Sputnik design was created in the 1950s to showcase the variety of colored gemstones available from Stern's Brazilian ines...

An extremely rare 18K yellow gold bracelet in the Sputnik design by H Stern. The domes are bezel-set with round amethysts, aquamarines, citrines, green tourmalines, pink tourmalines and garnets. The design was created in the 1950s to showcase the range of colored gemstones available from Stern's mines in Brazil. It later came to be called "Sputnik" because of its resemblance to the spiky Soviet satellite launched in 1957...

A fun 18K yellow gold multi-gem H Stern “Sputnik” charm or pendant. Stern was the world’s leading dealer in colored gemstones and created this line of jewelry in the late 1950s to showcase the wonderful array of colored gemstones mined in Brazil, where the company was headquartered . Amethysts, aquamarines, citrines, garnets and green and pink tourmalines are collet-set above the gold sphere...

An unusual 18K yellow gold pendant in the Sputnik design by H Stern. Most examples of Sputnik jewelry are set with multi-colored gemstones, but occasionally a piece turns up with a single color—in the case amethyst. The design was created in the 1950s to highlight the colored gemstones available from the Stern mines in Brazil. It later earned the nickname “Sputnik” for its resemblance to the spike Soviet satellite launched in 1957. Tested and guaranteed 18K.

Origin: Brazil, ca. 1955....

A rare pair of large 18K yellow gold Sputnik earrings by H Stern. The domes are bezel-set with round amethysts, citrines, aquamarines, peridot, green tourmalines, pink tourmalines, and garnets. The Sputnik design was created in the 1950s 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. Each piece has a unique appearance depending on the specific colors of th...

A lovely 18K yellow gold Sputnik ring by H Stern. The dome is bezel-set iwth round citrines, amethysts, green and pink tourmalines, garnets and aquamarines. This design was created in the 1950s to highlight the range of colored gemstones available from Stern's Brazilian mines. It last came to be called "Sputnik" because of its resemblance to the spiky Soviet satellite of launched in 1957. Each piece has a unique appearance depending on the particular selection and placement of the gemstones....

This is a STERLING WITH ABALONE SIGNED LOS BALLESTEROS GENTLEMAN'S RING from a Midwest Estate. The Ring size is 10 1/2; the bezeled area around the ABALONE is 5/8" X 3/8". Marked two places on the shank interior: LOS BALLESTEROS STERLING plus a Winged EAGLE with the #5 inside. Sparkling ABALONE and Nice Marks... Ca. 1960- 1980 in EXCELLENT Condition. Add to the signed MEXICAN JEWELRY Collection

An extremely rare 18K yellow gold Sputnik bracelet by H Stern. The domes are bezel-set with round amethysts, citrines, aquamarines, peridot, green tourmalines, pink tourmalines, and garnets. The Sputnik design was created in the 1950s 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. Each piece has a unique appearance depending on the specific colors of the s...

A very rare pair of 18K yellow gold Sputnik earrings by H Sern. The spheres are bezel-set with round amethysts, citrines, aquamarines, green tourmalines, pink tourmalines, and peridots. The spheres are suspended from a bar of three larger gemstones. The Sputnik design was created in the 1950s 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. Each piece ...