Catalog: Estate Jewelry (1615)

A handsome pair of 18K white gold cufflinks, the faces set with octagonal mother-of-pearl plaques centered by small square blue sapphires. The mother-of-pearl surfaces are finely crosshatched to match the engraving of the gold at the corners. The faces are joined by chains. Marked "18Ct."

Origin: England, ca. 1930. Condition: excellent. Size: 7/16" x 7/16". Weight: 7.0 grams

Fabulous bracelet composed completely of violet-colored glass flowers and green leaves strung on an amber glass chain. This is one of the best pieces of early glass jewelry we've encountered. The delicacy and detail of the modeling is outstanding, as are the colors. The bracelet retains its original brass c-clasp.

Origin: probably Czechoslovakia, circa 1920. Condition: all original, all pieces intact, two flowers have minute flakes. Size: 7-1/2" long.

A very fine pair of platinum, diamond and sapphire earrings in a classic line pattern. The brilliant round-cut diamonds graduate from .10 ct at the top to .20 ct at the bottom. The diamonds are finely matched at H color, SI1 to SI2 clarity, with good to very good cut. The modified-brilliant round-cut sapphires have a beautiful limpid medium violet-blue color, excellent brilliance and eye-clean clarity. Each stone is set in a fully articulated mounting with a pierced gallery. The earrings have screw posts. Tested and guaranteed platinum.

• Dimensions: 1-9/16" long
• Weight: 8.1 grams
• Approximate Total Gemstone Weight: diamond, 2.4 carats; sapphire, 1.22 carats

A terrific pair of Art Deco style 18K gold double-sided cufflinks. The eight-sided front faces are decorated with white gold chevrons in a slightly matte finish that contrast beautifully with the surrounding yellow gold. The back faces are yellow gold ovals with tapered ends. The connectors are marked with Italian hallmarks for 18K gold.

Origin: Italy, ca. 1970. Condition: excellent, all original, no monograms. Size: 5/8” x 15/32”. Weight: 6.5 grams.

A nice pair of sterling silver stirrup cufflinks, the ends set with black onyx sugarloaf cabochons. This style of cufflink was popularized by Cartier. The cufflinks bear Swiss import marks used until 1934 and are stamped "935", indicating that they have a slightly higher pure silver content than sterling silver.

Origin: Continental Europe, probably France, ca. 1925. Condition: excellent. Dimensions: faces, 9/16" diameter. Weight: 8.7 gr.

A classic pair of Art Deco sterling silver stirrup cufflinks, the ends set with black onyx sugarloaf cabochons. This style of cufflink was popularized by Cartier in the 1920s. The cufflinks bear Swiss import hallmarks used until 1934, and are stamped "935" indicating that they have a slightly higher pure silver content than sterling silver.

• Origin: Continental Europe, probably France, ca. 1925.
• Condition: excellent.
• Dimensions: faces, 11/32"(15 mm) diameter.
• Weight: 10.0 grams.

A very nice Art Deco scarab bracelet set in silver. Three glass scarabs alternate with pierced silver sunbursts set with marcasites. The sparkle of the marcasites is a nice foil for the heaviness of the scarabs. Scarab jewelry became popular after the discovery of King Tut’s tomb in the 1920s. The back is marked “Sterling”.

Origin: America, ca. 1930. Condition: excellent. Size: 7-1/4” long.

An interesting pair of American sterling silver Art Deco cufflinks, each face featuring a stylized leaf. The design has a deeply three-dimensional sculptural quality. The design appears to be in the Skonvirke style--the Scandinavian expression of Art Nouveau, but the cufflinks are definitely American. The back of each face is signed "NAE" or "MAE" and the toggles are marked "Sterling".

Origin: America, ca. 1930. Condition: excellent, sharp detail. Dimensions: 13/16" diameter. Weight: 12.1 grams.

A handsome and unusual pair of Art Deco silver cufflinks, the round faces decorated with mother-of-pearl disc centered with carnelian cabochons. The discs are engraved with concentric rings. The mother-of-pearl is a very nice contrast to the luminous orange-reddish carnelian. The backs of the faces are marked "830" for the silver content and the removable connectors are marked "Germany".

Origin: Germany, ca. 1920. Condition: excellent. Dimensions: 1/2" diameter. Weight: 4.8 gr. Approximate Total Gemstone Weight: carnelian, 10.0 cts.

Terrifically stylish Art Deco cufflinks fashioned as domed silver discs with 14K gold appliqués reminiscent of Georg Jensen’s “Blossom” designs. The quality of workmanship is excellent. The connectors are marked “900”.

Origin: probably Denmark, circa 1920. Condition: excellent, all original. Size: larger faces, 5/8” diameter. Weight: 10.0 grams.

A handsome pair of Art Deco sterling silver cufflinks, the faces decorated with an applied vine and berry motif slightly reminiscent of Jensen's "Blossom" pattern. The faces are joined by solid connectors to the hinged backs that are simply decorated with scored parallel lines. The connectors are marked "930S/Sterling" and have the maker's mark "W. KR".

Origin: Scandinavia, probably Denmark or Norway, ca. 1940. Size: 23/32" x 17/32". Weight: 14.5 grams.

A wonderful pair of Art Deco 18K yellow gold cufflinks by Ravinet d Enfert, probably retailed by Hermès. Each of the faces is crafted as a different suite in a deck of cards and is finished with red or black opaque enamel. The faces are connected with chains. Each cufflink is marked for 18K and with the maker’s mark for Ravinet d’Enfert. Like most other luxury houses, Hermès did not make their own jewelry, but retailed pieces designed and manufactured by Ravinet d’Enfert to their specifications. This pair of cufflinks is not signed Hermès, but was mostly likely sold through the Paris shop.

Origin: France, ca. 1930. Condition: excellent, no enamel damage, all original. Dimensions: 1/2" x 1/2” Weight: 7.1 gr.

An extraordinary pair of Art Deco earrings featuring faceted onyx rings suspended from platinum and yellow gold surmounts set with rose cut diamonds. Each onyx ring encloses a platinum element with rose-cut diamonds set in a foliate pattern and further suspending a prong-set old European cut diamond. All the parts are fully articulated, so the earrings have a lot of movement. The platinum is finely millegrained. The center diamonds are I color, SI2 clarity. The earrings retain their original level backs. The earrings are stamped with French gold and platinum marks that were used for goods imported from the U.S.

Origin: America, ca. 1920. Condition: excellent. Dimensions: 1-7/8” long; 1” wide. Weight: 8.1 gr. Approximate Total Diamond Weight: .40 ct.

An elegant Art Deco platinum filigree ring centered by a .70 old European cut diamond mounted in an octagonal surround of caliber cut synthetic sapphires (typical of genuine Art Deco period rings). The platinum setting is beautifully pierced at the front and the shank is engraved in a foliate pattern completely around. The diamond is graded as G/H color and VVS1 clarity, and has excellent cut with fine brilliance. The sapphires are bright and provide a nice pop of color. The interior of the shank is engraved with a pair of monograms and the date 2/19/27.

Origin: America, 1927. Condition: excellent, sharp detail. Dimensions: crown, 7/16” diameter. Finger Size: 6-1/4. Weight: 3.2 gr. Approximate Total Diamond Weight: .70 ct.

An exquisite Art Deco platinum filigree ring set with a 1.14 carat old European cut diamond surrounded by caliber-cut onyx and coral in a sort of Moorish design. The diamond is graded as H color and SI1 clarity. All the stones are set in millgrained bezel settings. The surrounded coral has very saturated, even coloring that contrasts beautifully with the onyx and the sparkle of the diamond. Strong color contrast is especially associated with Art Deco jewels. The shank is set with three small diamonds to each side of the crown. The ring is completed with an ornately pierced gallery.

Origin: Ca. 1925. Condition: excellent. Dimensions: crown, 3/4" diameter. Finger Size: 7-3/4. Weight: 4.8 gr. Approximate Total Diamond Weight: 1.2 cts.

An elegant Art Deco ring in platinum set with diamonds, sapphires and a 7-mm pearl. The octagonal face is bordered with sixteen single-cut diamonds (H/SI2) enclosing a border of calibre-cut sapphires around the center pearl. The pearl has excellent luster and overtones. The inside of the shank is marked "10% Irid Platinum".

Origin: America, ca 1920

Condition: excellent, the pearl likely replaced a center diamond

Dimensions: crown 1/2" x 1/2"

Finger Size: 4-1/2

Weight: 6.0 grams

Approximate Total Gemstone Weight: diamond, .50 carat; sapphire, .25 carat

A phenomenal and very heavy Art Deco dress set comprising a pair of double-faced cufflinks and three matching shirt studs. The faces have a slightly rounded triangular outline and are trisected by raised bands of channel-set square step-cut blue sapphires. The points where the sapphire bands meet are collet-set with brilliant round cut diamonds. The visual effect is reminiscent of airplane propellers. The natural sapphires have medium-dark, vividly saturated, slightly violetish-blue color. The diamonds are estimated at G color, VVS clarity. The platinum surfaces have a slightly matte finish. Each face is stamped "10% Irid/90% Plat". The spring mechanism on the backs of the studs are 14K white gold.

Origin: America, ca. 1925. Condition: excellent. Size: cufflinks, 5/8" x 5/8"; studs, 1/2" x 1/2". Weight: 42.89 grams. Approximate Total Gemstone Weight: diamond, .90 carat; sapphire, 2.75 carats.

A fabulous Art Deco platinum brooch in the form of a carved hardstone Scottish Terrier sitting atop a diamond-encrusted platform surrounded by a leash as a sort of diamond-set halo. The dog is finely carved and enhanced with a matte finish. The 114 old mine and single-cut diamonds average H color and SI1 clarity. The back of the pin is finished with a double clip. The reverse is engraved "To Mama 6-8-36". The bottom edge of the gallery has what appears to be a heavily worn signature. Tested and guaranteed platinum.

Origin: Europe, probably Belgium, 1936. Condition: excellent, all original. Dimensions: 1-3/8" x 1". Weight: 15.4 grams. Approximate Total Diamond Weight: 2.85 carats.