This outstanding bracelet, by renowned South American jeweler Antonio Belgiorno, is composed of slightly concave disks with delicately textured top surfaces. It has a substantial look and exhibits classic mid-century design. One side of the tongue bears the mark A Belgiorno, Buenos Aires, and an obscured rectangular mark that could indicate Industria Argentina; the other side indicates T27 and 900 for silver content in a diamond reserve...

A stunning 18K yellow gold Retro necklace designed as a series a barbell-shaped links, interspersed at the center with a row of bezel-set old European cut diamonds. The links conceal a hidden stretch mechanism that allows the lower edge of the necklace to spread a bit so that it sits comfortably on the body without buckling or twisting. The diamonds are graded in the setting as J color, with clarity ranging from VS1 to I1 (mostly in the VS1 and VS 2 range)...

Art Nouveau Gold Tone Amber stick pin with an oval cabochon amber in the center. The top measures 1/2" in diameter and the pin length is 2 7/8", circa 1910. Good vintage condition, Pin with slight bend.

A 14k white gold channel set sapphires and diamonds ring. This size 8-1/4 ring features a row of ten well-matched medium blue baguette channel set sapphires in the center flanked by two rows of single point diamonds. The setting measures 3/4 x 3/8", this ring weighs 5.6 grams and it is stamped 14K 585 BKJ. It is in excellent condition with no chips, cracks, dents, bends, corrosion, damage or repairs...

A great pair of screw back sterling silver Mask earrings by listed artist and sculptor, Charles Val Clear. Signed Charles Val and Sterling. Screw backs are also marked sterling. Measure 1 1/2" long and 1/2" across. Have a nice contrasting patina for a cool effect. Screw backs hold tightly. Very Mid Century.

A vintage sterling silver necklace and matching screw back earrings in the style of Kalo. Necklace measures 16" long and closes with a secure hook. Earrings measure 5/8" across and are marked sterling. Screw backs hold securely. Very detailed work. Lovely example in an arts and crafts classic design.

This smart pair of gold toned cufflinks was made by Lew Magram, SHIRTMAKER TO THE STARS in the 1950's. Each a copy of his famous shirt with tie including a red ruby-like glass cufflink on each cuff and label L.M. The shirt is textured gold and the tie and cuffs have a smooth surface. The back is marked lew magram and each link stamped KIM. Measurements: 7/8 in high x 9/16 wide Condition is excellent.

Vintage sterling silver and rosewood cuff bracelet designed and signed circa 1943-45 by Taxco, Mexico / American designer William Spratling(1900-67). Front rectangular panel measures 1 5/8" high. End to end interior length is 5 1/2". Gap opening is 1 1/3". The bracelet will comfortably fit up to a 6 3/4" wrist. 95 grams, 3.04 oz. Bracelet comprised of alternating crescents of rosewood and sterling silver surrounding the center silver rectangle...

Outstanding vintage signed Los Castillo heavy sterling bracelet with a repousse foliate motif. 1940s, pre-eagle mark. Marked LOS CASTILLO TAXCO, STERLING MADE IN MEXICO, and with design number 116. Very substantial at 94 grams/3.3 ounces. With a hook closure and safety chain.

Great size -- 1 3/4 inches wide and 7 1/2 inches long. Excellent condition. Photos enlarged to show detail.

Circa mid-century, this belt buckle is collector quality. It's a huge and heavy piece produced by Antonio Pineda, using his "Lascaux" design. Referred to as Lascaux because it is thought that he was inspired from the ancient cave drawings of Lascaux, France. Pineda had a series of pieces with this design, including pendant necklaces, bracelets, earrings, and pin. I've not had this particular buckle before, but it is spectacular. Executed in almost pure 97% silver...

An Edwardian 9k rose gold almandine garnets and pearls bar tie cravat pin dated 1907. This 1-5/8 x 3/8" brooch or straight pin is stamped with a full set of hallmarks for Chester, England with a 1907 date stamp and a CMW maker's mark. It weighs 2.1 grams. It features two claw-set natural almandine garnets and gratuated seed pearls...

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...

Vintage 18K yellow gold post-back earrings in the "Scribble" design by Paloma Picasso for Tiffany & Co. The design is sometimes called "Graffiti" or "Squiggle." The earrings were made in various sizes, with this pair being the most delicate and wearable. The backs are dated 1983 and are marked by Tiffany and Picasso.

• Origin: America, ca. 1983
• Excellent condition
• Dimensions: 5/8" x 1-7/16"
• Weight: 4.9 grams

Reward for mystery maker - see below. Vintage Native American knuckle to knuckle ring signed scribed with a mystery mark: "Sterling" and a Teepee, as the maker's silversmith's mark on this bold knuckle to knuckle ring with three 8-9mm bezel set Bermuda blue turquoise stones, applied rope and chased leaf...

Antonio Pineda inlaid this creation with horizontal and vertical onyx pieces alternating. It measures .75in. tall and is 7.5in. long. The weight is 81 grams heavy. The onyx is all perfect with no chips or damage. One picture features the Fred Davis design necklace also listed on my site with this bracelet. This piece is sleek and timeless and perfect for career wear. Certainly a strong consideration for your jewel box.

A rare pair of 18K yellow gold earclips in the Sputnik style. The spheres are collet-set with round amethysts, citrines, pink and green tourmalines, garnets and aquamarines around central aquamarines set at the tops of the domes. This design was originally created by H Stern in the 1950s to showcase the range of colored gemstones available from the mines of the company’s native Brazil...

A fine 18K yellow gold Venetian Etruscan fob bracelet charm or pendant set with five oval amethysts and four pearls in a crown shape. The gold surfaces are enhanced with twisted wire, rosettes and beading. The amethysts have very attractive medium violet coloring with excellent clarity. The bail is stamped with Italian 18K gold hallmarks.

• Origin: Italy, ca...

Statement size clip earrings with the rarely seen signature Craft, a high end maker active in the 1970s and 1980s. Marked CRAFT. In matte goldtone metal with faux coral cabochons, tiny faux pearls, and black glass cabochon stones. 3 1/4 inches long and 1 3/8 inches wide. Excellent condition. Photos enlarged to show detail.