A very handsome 14K yellow dress set comprising cufflinks and four shirt studs. The faces are formed as slightly arched rectangular faces with canted corners and ropetwist borders. Each face is centered by an oval blue star sapphire, and the cufflinks also feature a pair of gypsy-set diamonds on each side of the star sapphire. The faces have a matte Russian finish that contrasts handsomely with the highly polished rope borders...

A classic pair of 18K yellow gold stirrups in the “stirrup” style popularized by Cartier. The surfaces are decorated with engraved parallel lines. This type of decoration, combined with the unusually angular shape, gives this pair of cufflinks a very modernist feel. The cufflinks are fully stamped with French 18K gold hallmarks.

Origin: France, ca. 1970. Condition: excellent. Size: 3/4" deep; 1/4" wide. Weight: 8.3 gr.

Elaborately carved mother-of-pearl disks set in 14-kt yellow gold backs and embossed platinum rims, from the 1920s. Small pearls grace the centers of each disk. The gold bridge bars are securely attached to the connector; the back of each disk bears the maker’s mark of Carter, Gough & Co., of Newark, NJ. Each measures ½ inch in diameter.

Formed as cut-out discs with engine-turned decoration. Each button measures ½ inch diameter. Bridge bars and all links are secure. The backs are marked 10K, with what appears to be an impressed heart-shaped mark. They date around 1930. Weight: 3.1 grams total

A nice pair of vintage 14K yellow gold cufflinks, the faces designed as a pair of discs joined by a diamond-shaped reserve. Each of the discs is engraved in a starburst motif, while the reserves feature oval star sapphire cabochons. The sapphires have good translucency and even, grayish-blue coloring. The stars are very distinct, bright and well-centered. The backs are marked "14K".

Origin: America, ca. 1950. Condition: excellent. Size: 1-1/4" x 11/16". Weight: 15.1 grams...

A classic pair of mid-century 14K yellow gold cufflinks, the faces comprising gold space-age swoops cradling oval cabochons of nephrite. The toggles are marked "14K" and have an unidentified maker's mark.

Origin: America, ca. 1960. Condition: excellent. Size: 3/4" x 9.16". Weight: 12.0 grams. Approximate Total Gemstone Weight: 6.38 cts.

Edwardian 18K gold and platinum cufflinks set with diamonds. The front faces are fashioned as spheres, the top half worked in platinum and the lower half in gold. The top of sphere features a bezel-set old European cut diamond. The back faces are designed as a crossbar set with diamonds, the ends terminating in smaller spheres, each set with a diamond. The appearance is very attractive, with a little sparkle but an overall masculine appeal...

Interesting vintage pair of 14K yellow gold cufflinks, the faces set with detailed medallions depicting a Native American above black onyx plaques. The edges are finished in a classic ropetwist motif. The backs are marked "14K."

Origin: America, ca. 1950. Condition: very good, sharp detail; the toggle mechanism on one link is slightly bent, but does not affect functionality and is not visible when being worn. Size: 15/16" diameter. Weight: 20.25 grams.

An attractive pair of mid-century 14K gold cufflinks, the faces divided diagonally into contrasting triangles. On each face, one triangle is deeply ribbed, while the smooth portion features a gypsy-set diamond. The angularity of the design makes for a very modernistic appeal. The diamonds are graded as J/I2. The backs are marked “14K”.

Origin: America, ca. 1955. Condition: excellent. Size: 5/8” x 1/2”. Weight: 10.8 gr. Approximate Total Diamond Weight: .10 ct.

These early 20th-century classic two-sided cuff links feature very fine and detailed engraving on the centers with edges of heavily embossed decoration. There is a 14K mark on the back of one of the buttons. The bridge links are very secure and nicely molded. Each button measures about 3/4 inch long by 1/2 inch wide. Weight: 5.1 grams.

This pair of 14kt gold, oval, two-sided cuff links is a very fine example of early 20th-century American jewelry-making. They are mounted with discs of mother-of-pearl, and each side is set with a tiny seed pearl. The edges are intricately engraved with geometric designs; the cuff links show hardly any signs of wear. The secure connecting figure-eight bars bear the maker’s mark of Larter & Sons, of Newark, NJ. They measure 5/8 inch long by a little over 3/8 inch wide.

A very attractive pair of Napoleon III 18K yellow gold cufflinks, the canted square faces studded with round mixed-cut rubies and old mine cut diamonds. The rubies are in the finest color-range, with strongly saturated, very slightly purplish-red hue. The nature of the inclusions in the stones suggests they are Burmese in origin. The diamonds are of similarly fine quality. The gold surface has a very subtle texturizing treatment that suggests moiré silk...

A very attractive pair of Victorian 14K yellow gold bean-back cufflinks finished in the softly bloomed “Russian” finish popular in pieces from the Art Nouveau era. The oval faces are simply finished with a beaded border and are star-set with small round brilliant cut rhodolite garnets. The stones have a very pleasing strongly purplish-red hue, easily mistaken for ruby. The backs are marked “14K”.

Origin: America, ca. 1900. Condition: excellent. Size: 3/4” x 9/16”...

A nice pair of oval-faced cufflinks worked in platinum over 18K gold, each face set with a 4-pt single-cut diamond and a 4-pt square step cut blue sapphire. The stones are set on the bias and are highlighted with raised platinum bars that are slightly polished to contrast with the matte finish of the surround platinum background. The faces are connected by chains to gold torpedo backs. Tested and guaranteed platinum and 18K.

Origin: probably continental Europe, ca. 1920...

A nice pair of 14K yellow gold cufflinks in the form of horse stirrups. The toggle backs are marked “585” and “Germany 14Kt” and have the maker’s mark “MV”.

Origin: Germany, ca. 1960. Condition: excellent. Size: 3/4” x 5/8”. Weight: 9.0 grams.

A fantastic set of cufflinks and three shirt studs worked in rock crystal set in 14K yellow gold and studded with emeralds, rubies and sapphires. The double-faced cufflinks feature matte-finished flattened oval cabochons of rock crystal centered with collet-set ruby, emerald and sapphire cabochons. The shirt studs are round rock crystal cabochons set with matching center stones. The center stones are of exceptionally fine quality with intensely saturated color and eye-clean clarity...

A very desirable and rare pair of 18K yellow gold and seashell double-sided cufflinks by de Grisogono, one of the world's most creative high-end jewelers...

A superb pair of Art Deco 18K yellow gold cufflinks, the front faces decorated with champleve translucent red and opaque black enamels around central reserves of engine-turned engraving in a herringbone pattern. The geometric design of the enamel work is distinctively Art Deco. The red enamel is built up in a thick application to create the appearance of three-dimensional jewels. The backs are designed as faceted batons with tapered ends. The faces are connected by removable connectors. The...