14K yellow gold bar pin, detailed Etruscan bead work, w a total of six round-cut stones, each w diameter of approx 4 mm, which spell 'REGARD' from left to right: Ruby, Emerald, Garnet, Amethyst, Ruby, Diamond Diamond tests as real diamond. Length: 74 mm Width: 11mm WEIGHT: 9.3 dwt (14.5 grams)

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 whimsical Retro 18K yellow gold, amazonite and ruby brooch in the form of a stork. The turquoise coloring of the amazonite against the red of the ruby eye is very attractive. The use of amazonite is unusual, but the color and texture are evocative of a bird's plumage. This piece could easily be updated to become a pendant instead of a pin. The reverse is stamped with French 18K gold marks.

Origin: France, ca. 1935. Condition: excellent. Dimensions: 1-5/8" x 1-1/16". Weight: 5.1 gr...

A very attractive Retro 14K yellow gold and platinum ring, set with an old mine cut diamond flanked by a pair of round blue sapphires. The stones are set in very interesting mounting with a looping quality typical of Retro pieces. The diamond is I color, I1 clarity and the sapphires are graded as medium tone, moderately strong violet-Blue (vB5/4). Retro pieces set with sapphires are less common than those featuring ruby, citrine, amethyst, etc...

1930s 14K rose gold bar pin with keys and chain, accented with seed pearls. Engraved with deco-period shapes. Width is approximately 2 inches wide, 1/3 inch high.

A lovely Art Deco ring of 10K yellow gold enhanced with a geometric pattern of apple green and black champlevé enamel. The mounting holds a cushion cut synthetic spinel of a pale green color that beautifully accents the enamels. Art Deco enameled rings were popular for a short period around 1930, but are extremely difficult to find now, especially without enamel damage...

A heavy and finely made pair of 18K yellow gold stirrup (étrier) cufflinks set with calibre-cut blue sapphires designed by the Russian émigré jeweler Olga Tritt for sale at her Park Avenue boutique in New York. The arches of the cufflinks are set with rows calibre-cut intensely-colored blue sapphires.

Tritt specialized in antique jewelry, but supplemented her selection with an array of her own luxury designs, mostly made in France to her specifications...

A wonderful Art Deco 14K yellow gold baton-link long chain, studded at intervals with oval moss agate cabochons. The long chain was a traditional Victorian style, but in this case was updated by replacing the usual small links with long baton-style links. The resulting linear look would have been considered much more modern and stylish. The links are interrupted by nine 7.5x9.0mm moss agate cabochons...

A 14K yellow gold and platinum flexible brickwork strap and buckle ring set with round diamonds and rubies. The buckle is fully functional, so the ring can be adjusted from size 5-3/4 to 10. The style of gem-setting, with the scalloped border, is bolder than many examples. The diamonds average I/J color and SI clarity. The rubies have nicely saturated purplish-red color. Tested and guaranteed 14K and platinum.

Origin: America, ca. 1935. Condition: excellent, all original...

A very attractive Retro bracelet worked in 18K yellow, rose and white gold. The design has the industrial look typical of French Retro pieces. The gold is strongly colored, so there is very good contrast in the design. The clasp is stamped with French 18K marks and an unidentified master goldsmith's mark.

Origin: France, ca. 1935. Condition: excellent. Dimensions: 5/8" wide; 7-5/8" long. Weight: 46.0 gr.

A striking 14K yellow gold ring, the medallion depicting a yachting scene in engine-turned engraving of extraordinary quality. The scene depicts a yacht in the foreground with a more distant boat in the background. The design is completed with waves, seagulls and a lighthouse atop a rocky cliff. Originally an Edwardian blazer button, our jeweler added a 14K gold shank to make a wonderful seafaring ring. The back is stamped "14K" and has an unidetified American maker's mark.

• America, ca...

Beautiful Art Deco diamond and emerald ring in white gold. Circa 1930. Marked 14K. With a center square cut diamond of about 4 mm by 4 mm, or .40 carat, and ten other small round diamonds including four at 2 mm and six at 1 mm. With two emeralds of about 1 mm by just under 2 mm. It weighs 2 grams. Ring size 7. The top is 3/8 inch by 5/16 inch. Excellent condition. Photos enlarged to show detail.

Stunning 18K yellow gold flexible snake bracelet from the 1930s adorned with hand engraved scales going all the way around the bracelet, topped with approximately .5 carats of diamonds on the head of the snake, diamond snake eyes. Tab closure on the side with figure-8 safety. Rare design, excellent condition. LAYAWAY AVAILABLE! Length: 7.25 inches Width at back: 10mm Width at front: 20mm Weight: 73.2 grams

Stunning brooch from the art deco period, black onyx set in 18K yellow gold surrounded by a total of 62 round brilliant cut diamonds set in white gold. Light green jade centerpiece with two cabochon rubies set in yellow gold on each end. Estimated weight of diamonds is approximately 2 ctw, H-I in color. Hallmarked on back with a star, 712, Roma, 750...

An attractive Art Deco era size 6-1/2 rose pink natural topaz ring in 10k yellow gold circa 1930s. It features a floral shoulder and the facetted claw-set emerald cut gem stone which measures 3/8" x 5/16". This attractive ring has remnants of the 10k gold marks, it weighs 2.1 grams and it is in excellent condition with no chips, cracks, dents, bends, corrosion, losses, damage or repairs. All items are thoroughly and conservatively graded and all condition issues are noted; all items are vinta...

A classic pair of Art Deco 18K yellow gold flip-up stirrup cufflinks, the ends set with blue sapphire sugarloaf cabochons. The flip-up stirrup cufflinks were popularized by Cartier during the Art Deco era. The sapphires have dark, vivid blue hue and very good clarity. The cufflinks are signed “Cartier”, have the maker’s mark, the serial number and the French “tete d’aigle” hallmark for 18K gold.

Origin: France, ca. 1935. Condition: excellent, all original. Size: ends, 1/2" x 7/...

An absolutely stunning Art Deco cross pendant in 18K yellow gold accented with diamonds and sapphires. The body of the cross is worked in pierced yellow gold, centering a nearly 2/3-carat round old European cut diamond collet-set in platinum. The piercing lightens the appearance of the cross and creates the visual effect of rays emanating from the central diamond. Each of the four arms of the cross is bordered with caliber-cut natural blue sapphires of fine quality, and terminates in a band o...

A beautiful and unusual Art Deco ring, marked 18K gold. The central section has a stylized floral motif, with the leaves, petals, and central section with diamonds. This section is against a background of blue enamel over a guilloche substrate, enabling a wonderful depth and scintillating appearance. Surrounding the central section is a border of diamonds.

This stunning piece of craftsmanship has no condition issues, with all original diamonds, and no restoration to the metalwork. The top of t...