Catalog: Estate Jewelry (1615)

A superb pair of French Art Deco 18K gold and tourmaline cufflinks in the Egyptian Revival taste that was spurred by the discovery Tutankhamun's tomb in 1922. Each face is simply set with a bluish-green tourmaline carved into the shape of an ancient Egyptian scarab. The faces are connected with chains to barbell backs. Each cufflink is fully stamped with French 18K gold marks and with an illegible master goldsmith mark.

Origin: France, ca. 1925. Condition: excellent. Dimensions: 16 x 18 mm (5/8 x 23/32 in). Weight: 10.2 gr. Approximate Total Gemstone Weight: 30.7 cts.

A lovely and very unusual 18K yellow gold, rock crystal, mother of pearl and aventurine glass ("goldstone") locket. The locket is constructed as a beveled oval frame of aventuring enclosing a pair of rock crystal windows, one of which opens to allow access to the inside of the locket. A mother-of-pearl plaque can be left in place so two photos can be displayed or removed so the locket can hold a lock of hair or a pressed flower. This is the only aventurine locket we have seen. The bail is stamped with French 18K gold import marks.

Origin: Europe, ca. 1920. Condition: excellent, all original. Dimensions: 1-1/8" x 1-5/16" (excluding bail). Weight: 8.4 grams.

A nice Art Deco 14K white gold bar link chain. The bars alternate with groups of three round links. The bars reflect light, so the chain has a pleasant shimmer. The clasp is marked "14K".

• Origin: America, ca. 1925
• Condition: excellent
• Length: 21-3/4"
• Weight: 3.1 grams

A classic Art Deco 18K white gold Russian braid chain necklace with opal cabochons and faceted onyx beads sandwiched together into egg-shaped stations along the length. The opals have nice play-of-color with a preponderance of blues and greens. Most station chain necklaces are quite long, but the shorter length of this example makes for a very wearable, delicate look. The clasp is stamped with French 18K marks.

• Origin: France, ca. 1925
• Condition: very good, two opals have small flakes on the pointed end visible upon very close inspection
• Dimensions: chain length, 17-1/4”; stations, 3/16” diameter
• Weight: 2.8 grams

A handsome pair of 14K gold double-sided cufflinks, the faces set with dark green jasper plaques. The gold has a soft “bloom” sometimes seen on jewels from the late 19th century. The jasper plaques are deeply colored, appearing nearly black except in bright light when the green comes through. Tested and guaranteed 14K.

• Origin: America, ca 1930
• Dimensions: faces, 19/32” x 9/16”
• Condition: excellent, all original
• Weight: 11.8 grams

An exceptional pair of Art Deco platinum, emerald, diamond and onyx cufflinks by Cartier. Each face is made from a melon-carved emerald bead dating to India's Mughal Empire (17th/18th centuries), topped with a round onyx disk centered with an old European cut diamond. The emeralds, variously weighing approximately 5.94, 5.49, 4.53 and 4.20 carats, totalling just over 20 carats. The emeralds have a strong green color with natural inclusions characteristic of the Chivor mines in Colombia. The diamonds are graded as F color, VVS clarity. The faces are joined with removable dog clip connectors. The fixed mountings are marked with the workshop master's mark used in the 1920s and French platinum marks and are signed “Cartier.” The cufflinks are presented in their original fitted, silk- and velvet-lined, fitted leather case.

Jacques Cartier was one of the first European jewelers to travel to India and to acquire antique emerald, ruby and sapphire beads from the maharajahs. These stones were re-set in Cartier's Paris workrooms. One of the most important commissions using carved Mughal beads was a brooch for Marjorie Merriweather Post. That brooch features emeralds carved in the same shape as those in these cufflinks.

• Origin: France, ca. 1920
• Condition: excellent, all original
• Dimensions: faces, approximately 7/16" diameter
• Condition: excellent; emeralds have surface wear consistent with 300-400 years of use as jewelry
• Weight: 8.4 grams
• Approximate Total Gemstone Weight: diamond, .24 carat; emerald, 20.16 carats

An Art Deco pendant or charm displaying four playing cards each with the pip for an ace worked in black or red enamel. Four aces is an unbeatable hand in poker unless an opponent has a flush. The bottom edge of the charm is engraved “Réussité” (“Success”). The charm and the original jump ring are stamped with French 18K guarantee marks.

• Origin: France, ca. 1930
• Condition: excellent, no enamel damage
• Dimensions: 1/2" x 11/16” excluding jump ring
• Weight: 2.2 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.

A fine large-size enameled 14K yellow gold Art Nouveau flower pin the form of a pansy. The petals are beautifully decorated with purple, violet cream and yellow opaque enamels. The enamel has a soft luster that mimics the velvety texture of an actual pansy. The flower is centered with a 15-point round brilliant diamond of exceptionally good quality (E color, VVS2 clarity). The specific shape and arrangement of the petals identifies this pin as being made by Larter, but the company also supplied these pins to luxury retailers such as Tiffany and Cartier where they were marked with the retailer’s mark. This pin has an unidentified mark (the Greek letter omega) and has faintly inscribed inventory numbers often found on pieces that were sold by luxury jewelers.

Origin: America, ca. 1920. Condition: excellent, one 1/8” enamel flake on one of the upper white rims (nearly invisible since the flake is only to the surface of the enamel and no gold shows through). Dimensions: 1-1/4” x 1-5/16”.

A magnificent pair of Art Deco 18K white gold earrings set with diamonds and Burma rubies. The oval brilliant cut rubies have pure, vivid red color and good clarity. The do not show indication of heat or other enhancement. The rubies are surrounded by a border of round diamonds intersected by a double band of diamonds on either side of the ruby. These hang freely from a surmount fashioned by a trilliant cut diamond suspending round diamonds set into a triangular plaque echoing the shape of the trilliants. The mountings have a double gallery and the backs surrounding the ruby drops are engraved in a geometric pattern. The .21-ct trilliants are graded as E color, SI1 clarity and the smaller diamonds are G-H color, SI1-I1 clarity. Tested and guaranteed 18K.

NOTE: We are presenting the matching ring (Item #1306951).

Ca. 1925. Condition: excellent. Dimensions: length, 1-3/8"; maximum width, 1/2". Weight: 4.5 gr. Approximate Total Gemstone Weight: ruby, 2.5 cts; diamond, 1.74 cts.

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 de Bergerac”) in 1889. In 1907, the Lyonnais jewelry Alphonse Augis created a love token based on the poem. The word “plus” is represented by a plus sign set with a diamond and the word “moins” with a minus sign set with rectangular synthetic rubies. This example is in the original style with a “crêpe de chine” textured background and laurel wreath border. The back is monogrammed “MG.” The front is signed A.A. and the bail is stamped with French 18K marks.

• Origin: France, ca. 1930
• Condition: excellent, sharp detail
• Dimensions: 11/16” diameter (excluding bail and jump ring)
• Weight: 3.5 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 stunning Art Deco platinum bracelet, the links arranged in a zigzag pattern of bead-set round diamonds and channel-set square rubies. The overall design has the beautifully graphic, geometric appeal of the best French Art Deco jewels. The diamonds average VS clarity and G/H color. The rubies are similar quality, with medium dark, vivid red color (R6/6) and eye-clean clarity. The bracelet is masterfully constructed so it lies flat against the wrist and the links are individually hinged to provide movement that accents the glittery jewels. The bracelet is completed with its original hidden box clasp. The clasp is stamped with French 18K gold (for the clasp tongue and spring mechanism) and platinum (remainder of the bracelet) marks and with a partially worn master goldsmith’s mark. The bracelet was acquired from the collection of a Parisian lady who owned many pieces of superb quality from major houses such as Cartier, Perrin, and Boucheron.

Origin: France, ca. 1925. Condition: excellent; all original. Dimensions: 7/16†wide; 7-3/8†long. Weight: 45.5 gr. Approximate Total Gemstone Weight: ruby, 14.91 cts; diamond, 4.20 cts.

A buff-cut oval amethyst perfectly offsets the superb gold setting in this Edwardian 14K gold gentleman’s ring. The stone sits in a high setting that is intricately engraved with classic motifs such as pendant bellflowers, swags, and fans that bridge the Edwardian period into early Art Deco. The ring is large, but the relatively light color of the amethyst and the use of smooth buff cut instead of full faceting keeps it from being overpowering. A woman could easily wear the ring, as well. The interior of the shank is stamped “14K.”

• Origin: America, ca. 1920
• Condition: excellent, all original
• Dimensions: shank tapering from 5/32” at the back to 1/2" wide at the front; 1/4” height from finger
• Finger Size: 9-1/2
• Weight: 8.29 grams
• Approximate Amethyst Weight: 4.11 carats

A classic pair of very high quality 14K yellow gold double-faced cufflinks by Carrington. Each pair has one face centered with a round cut sapphire and another face with a old European cut diamond, both surrounded by a lightly engraved border. The quality of the stones is very good. The diamonds are graded at H color, VVS2 clarity and the sapphire are vivid violet-blue with eye clean clarity. The back of each face is marked with Carrrington's hallmark.

Origin: America, ca. 1920. Condition: excellent. Dimensions: 9/16 x 11/16". Weight: 14.2 grams. Approximate Total Gemstone Weight: diamond, .30 ct; sapphire, .25 ct.

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.

An elegant pair of silver double-sided cufflinks by David-Andersen featuring Prussian blue guilloche enamel in a sunburst design encircled with opaque white champlevé enamel. Exposed areas of silver are gilt. The backs are stamped with the David-Anderson mark used 1888-1925.

Origin: Norway, ca. 1920. Condition: excellent; no enamel damage. Dimensions: 9/16” diameter. Weight: 6.6 grams.

Superb and very rare pair of French Art Deco platinum double-sided cufflinks, the faces fashioned from rock crystal and set with diamonds. The rock crystal is carved into a faceted open-centered square design with canted corners, the opposite sides bisected by platinum bands set with baguette diamonds. The diamonds are of exceptionally good quality with E color and VVS2 to IF clarity. The faces are joined by chain connectors with a spring ring to ease in putting them through a cuff. The cufflinks are fully marked with French hallmarks for platinum and have an illegible maker's mark and an illegible signature (only "France" is visible).

Origin: France, ca. 1920. Condition: very good. Size: faces, 1/2" x 1/2". Weight: 7.4 gr. Approximate Total Diamond Weight: .80 ct.

A handsome pair of Art Deco 14K yellow gold double-sided cufflinks, the faces featuring citrines cut en cabochon. The color is a deep amber instead of the more usual brownish-yellow. The cufflinks are tested and guaranteed 14K gold and are signed by George O. Street & Sons.

Origin: America, ca. 1925. Condition: excellent. Dimensions: 1/2" diameter. Weight: 10.7 grams. Approximate Total Gemstone Weight: 22.72 carats.

This classic U.S. Navy ring is something of an oddity—it was custom-made in France! The ring is an older style with shoulders depicing an American eagle surmounting a stars and stripes shield over the letters “USN”. The crown is set with an oval cabochon of almandine garnet surrounded by the words “United States Navy,” the words separated by stars. The garnet has an intense deep red color that contrasts handsomely with the gold. The design elements of the ring suggest an early 20th century period. The shank is stamped with French 18K gold marks and also with an unidentified French goldsmith’s mark. The ring is hand-engraved, so was likely a custom order by an American gentleman from a Parisian jeweler.

• Origin: France, ca. 1925.
• Condition: excellent; light wear consistent with age, but the design is clear.
• Dimensions: 5/8” wide at crown, tapering to 1/8” at the shank.
• Finger Size: 11-1/4.
• Weight: 10.6 grams.
• Approximate Total Garnet Weight: 1.65 carats.

A magnificent and generously-sized Essex crystal set in a 14K yellow gold brooch and pendant mounting. The reverse carved crystal depicts a marshland scene with a group of ducks taking flight from a fox that has invaded their nesting ground. The scene is painted in the most delicate shades that aptly fit the fineness of the carving. The brooch is backed with mother-of-pearl that provides a distinctive luminosity to the scene. The back has a brooch clasp as well as a folding bail so it can be worn as a pendant. Tested and guaranteed 14K.

Origin: America, ca. 1920. Condition: excellent. Size: 1-11/16” diameter.

A set of three 14K white gold, diamond and mother-of-pearl shirt studs by Larter. The round faces are set with concave mother-of-pearl discs, each centering a round diamond and surrounded by an ornate beaded border with additional diamonds. The backs are hallmarked by Krementz.

Origin: America, ca. 1915. Condition: excellent. Dimensions: 9 mm (11/32 in) diameter. Approximate Total Diamond Weight: .16 ct. Weight: 4.1 gr.

NOTE: We also have a pair of cufflinks by Carrington (Item #1233390) that, although not a perfect match to these studs, can easily be worn with them as a dress set. In fact, we originally acquired the cufflinks and studs as a set. See the last photo for more information.

An elegant Edwardian bracelet worked in fancy curly-cued gold links, each with a slash of platinum-set rose cut diamonds for a little added sparkle. A collet-set ruby appears between each of the links. The rubies have nice color and are unheated. The links are formed loosely, so the bracelet has nice movement when being worn. The tongue of the concealed clasp is stamped with French 18K gold and platinum hallmarks and with an illegible master goldsmith’s mark.

• Origin: France, ca 1915
• Condition: excellent
• Dimensions: length, 6-3/4”; width, 5/16”
• Approximate Total Gemstone Weight: ruby, 1.2 carats; diamond, .20 carat
• Weight: 14.5 grams

A nice Edwardian silver watch chain with striped niello decoration on each of the ornate links. The chain is finished at one end with a dog clip and at the other with a large niello bolt.

• Origin: Switzerland, ca 1900
• Condition: excellent, niello intact
• Length: 10”
• Weight: 23.8 grams

A very nice pair of Art Deco 14K gold and enamel cufflinks by Carrington. The enamel is worked in a particularly pleasant shade of French blue with opaque white accents. The gold surfaces underneath the translucent enamel had engine-turned engraving in a pattern that suggests moire silk. The edges of the faces are very slightly, gracefully bowed outward. The connectors are hallmarked by Carrington. These cufflinks, worked in a different color combination, are shown in “Cuff Links” by Jonas and Nissenson.

Origin: America, 1910-15

Condition: excellent, minute surface wear visible under 10x magnification

Size: 9/16” x 9/16”

Weight: 10.5 grams

A handsome, classic pair of Edwardian cufflinks by Larter. Worked in 14K yellow gold, the double-sided cufflinks feature faces of carved mother of pearl centered with cabochon sapphires. The mother of pearl shows nice play of color with rose and green overtones that nicely accent the blue sapphires. The connectors are stamped with Larter’s 14K hallmark.

• Origin: America, ca 1915
• Condition: excellent
• Dimensions: faces, 17/32” diameter
• Weight: 5.7 grams
• Approximate Total Sapphire Weight: 1.32 carat

A fine Edwardian platinum and natural saltwater pearl necklace. The strand comprises 72 natural pearls of graduated sizes (3.7 to 5.0 mm) strung between platinum links. The pearls have symmetrical button shape, white body color with cream overtones, and excellent luster. The pearls are well-matched for size and quality throughout the strand. The necklace is finished with replaced 18K white gold clasp.

The necklace is accompanied by a gemological report from the Laboratoire Français de Gemmologie indicating that the pearls are natural saltwater.

Origin: France, ca. 1910. Condition: excellent, replaced clasp as noted. Dimensions: 17-5/8" long. Weight: 10.7 grams.

An elegant Edwardian heart-shaped locket worked in 18K yellow gold. The front cover is enhanced with a small rose cut diamond and three small no-heat rubies set in a stylized floral pattern with engraved stems. The decoration is reminiscent of Imperial Russian jewels of the era, but the locket bears French gold hallmarks and is marked “Déposé” indicating that the design had a copyright of sorts. The edges of both the front a back covers are finished with banded reeding décor. The chain is old, possibly original, but is gold-filled.

• Origin: France, ca. 1910
• Condition: excellent, a couple of tiny pinpoints on the back cover
• Dimensions: 3/4" x 15/16” excluding jump ring; chain, 18” long
• Weight: 2.1 grams (without chain)

An elegant Edwardian bracelet comprising rectangular filigree plaques of 14K gold centering collet-set oval amethysts. The filigree is amazingly detailed. The amethysts have rich, saturated color and no zoning. The tongue of the clasp is stamped “14K.”

• Origin: America, ca. 1910
• Condition: excellent
• Dimensions: 7-5/16” long, 1/2" wide
• Weight: 22.3 grams
• Approximate Total Amethyst Weight: 16.02 carats

A beautifully-detailed semi-nude woman peeks out from the center of a pink enameled flower in this Art Nouveau pendant and brooch. Her hair is adorned with a diamond-centered white enameled flower and she wears a diamond necklace. The background flower petal are worked in translucent iridescent enamels in shades of pink fading to cream at the edges. The back of the pendant retains the original folding bail, pinstem and clasp. The back is stamped 14K and has an unidentified maker's mark "7VI".

NOTE: The pendant is shown with a 16" 14K gold chain, available for an additional $125.

• Origin: America, ca. 1910
• Condition: excellent; no enamel damage except perhaps a small nick to one of the white flower petals visible only under magnification
• Dimensions: 1-1/16" diameter
• Weight: 5.9 grams
• Approximate Total Diamond Weight: .08 carat.

A rare 18K yellow gold love token medallion by the Lyonnais jeweler best known for his “Plus qu’hier, moins que demain” médailles d’amour. This medal, depicts a crowing rooster standing on land gazing out over the sea toward the rising sun while diamond-set stars are still in the sky. The text “Ni vous sans moi, ni moi sans vous” means “Neither you without me, nor me without you” and is taken from a telling of the legend of Tristan and Iseulde by the 12th century lyric poet Marie de France written while she was at the English court of Henry II and Eleanor of Aquitaine.

Augis created this design at the outbreak of World War I in 1914. The rooster is a traditional symbol of the French republic, so the medal held a double meaning of patriotism (in the sense of “Neither France without you, nor you without France”) and inseparable love as soldiers went to war. Certainly, one can imagine a young soldier presenting this medal to his wife or girlfriend.

The pendant is signed “A Augis” and is stamped with his master goldsmith’s mark.

Origin: France, ca. 1914. Condition: excellent, sharp detail, never monogrammed. Dimensions: 13/16” diameter (excluding bail). Diamond Weight: 025 ct. Weight: 6.2 gr.

An exquisite openwork pansy brooch in 18K yellow gold topped with platinum. The portions representing the outer edges of the petals are set with 48 rose cut and table cut diamonds (averaging J color and ranging from SI2 to I2 clarity), while the flower is centered with a half-carat old European cut diamond (J/SI2) in a bezel mounting. The pin has an overall sparkly appearance and looks stunning against dark fabric. The back of the setting is stamped with French gold and platinum marks, as well as with the master’s mark for the Bordeaux jeweler Dagens.

Origin: France, ca. 1910. Condition: excellent; original clasp and pinstem. Dimensions: 1-1/16” x 1-1/16”. Weight: 8.3 gr. Approximate Total Diamond Weight: 1.46 cts.

An elegant large-scale 18K gold hinged bangle bracelet with repousse floral decoration by Charles Armsheimer & Son. The design is so expertly worked that the hinge is nearly invisible when the bracelet is being worn. Armsheimer’s workshop was located on Maiden Lane, the heart of New York’s jewelry industry in the late 19th and early 20th centuries. The tongue of the clasp is stamped “18K” and also has the maker’s mark for Charles Armsheimer & Son.

• Origin: America, ca. 1910
• Condition: excellent, no dings or dents
• Dimensions: width, 3/8”; inner circumference 6-7/8”
• Weight: 24.1 grams

A superb Edwardian ring featuring a 1.89 carat antique cushion sapphire asymmetrically flanked by a pair of old European cut diamonds (.40 and .35 carats, both I color and one with VS1 clarity and the other with SI2 clarity, in buttercup settings. The design is further enhanced with scrolls set with rose cut diamonds. As is typical of the period, the gold ring is topped with platinum to highlight the color of the stones. The sapphire has beautiful texture and color that reads blue across the room. The stone shows no indication of heat treatment and is characteristic of the best sapphire from Sri Lanka. The shank is stamped with French import marks for 18K gold and platinum.

• Origin: French import marks, but likely American, ca. 1910
• Condition: excellent
• Dimensions: 3/4" wide
• Finger Size: 5-3/4” (easily sizeable)
• Approximate Total Gemstone Weight: sapphire, 1.86 ct; diamond, .89 ct
• Weight: 5.4 grams

Elegant Edwardian 14K gold brooch in the form of a floral bouquet. The flower petals are enameled in soft iridescent silver and then “jeweled” with a thick application of translucent amethyst enamel. This unusual treatment creates a feeling of depth in the flowers. Each blossom is centered with a natural pearl. The leaves look very much like water lilies foliage and are beautifully decorated with translucent green enamel fading to yellow at the tips. The back retains the original clasp and pinstem marked “14K” and hallmarked by Krementz.

Origin: America, ca. 1915. Condition: excellent, all original. Size: 1-13/16” x 7/8”. Weight: 4.5 grams.

A pretty Art Nouveau 10K yellow gold locket by Elias Rees & Son, depicting a young woman surrounded by a bower of flowers. The back cover bears a period monogram, nicely worked in ornate Art Nouveau script. The interior retains the original frames and glass covers on both sides and is hallmarked by Rees.

Origin: America, ca. 1915. Condition: excellent; nice detail. Dimensions: 1" diameter (excluding bail and jump ring). Weight: 5.8 gr.

An impressive 42-carat citrine centers this elegant pendant. The 14K gold setting features stylized flowers and foliage on each side of the stone. The citrine has very good even brownish-orange color resembling a good topaz. Overall, the impression is “statement piece.” The original bail is stamped “585” for 14K.

• Origin: Continental Europe, ca. 1910
• Condition: excellent
• Dimensions: 1-1/8” wide; 1-15/16” long including bail
• Approximate Citrine Weight: 42.02 carats
• Weight: 17.0 grams

A very nice, heavy pair of classic double-sided cufflinks, each oval face set with old mine cut diamonds. The design is simple enough for the cufflinks to be worn during the day, but there's enough sparkle for evening wear, too. The diamonds are G-J color, VS1 to SI2 clarity. The cufflinks are fully hallmarked 18K, Birmingham and 1919. They also bear the marker's mark for B. H. Joseph & Co. (1865-1929).

Origin: Birmingham, England, 1919. Condition: excellent. Dimensions: 1/2" x 11/16". Approximate Total Diamond Weight: .72 ct. Weight: 13.0 gr.

A lovely large-size enameled 14K gold Art Nouveau flower pin/pendant. The petals are finely decorated with shaded enamels in tones of periwinkle, violet, cream and dark rose. The sculptural petals surround a round brilliant-cut diamond, graded as I/J, VVS2. The back of the pin retains the original clasp, pinstem and folding bail so it can be worn as a pendant. The back is marked “14K” and also has an unidentified maker’s mark.

Origin: America, ca. 1925 Condition: excellent, no enamel damage. Dimensions: 1-1/2” x 1-1/2”. Weight: 14.9 grams. Approximate Total Diamond Weight: .25 ct.

A fine Edwardian 14K yellow gold and platinum bangle bracelet, the top set with four sets of three round brilliant sapphires separated by rows of round single-cut diamonds. The sapphires are superb quality, with medium-tone, vivid violetish blue color in sunlight and a nearly pure violet color in incandescent light. The stones are eye-clean and are perfectly matched. Color-change sapphires are rather uncommon and matched stones such as these are very rare. The diamonds have bright color and SI clarity. The sapphires and diamonds are in a millegrained platinum setting with a delicately pierced gallery along the sides. The bracelet has an unidentified maker’s mark (a pair of acorns). Tested and guaranteed 14K gold and platinum.

Origin: America, ca. 1910. Condition: excellent. Dimensions: 3/16” wide; 6-1/4” circumference. Weight: 8.1 grams. Approximate Total Gemstone Weight: diamond, .23 ct; color-change sapphire, 4.68 cts.

A lovely conversion ring featuring a a guilloche enamel plaque centered with a blue sapphire cabochon. The pale blue translucent enamel is accented with engine-turned engraving and is surrounded by a border of opaque white enamel with gold accents. The ring was created from an Edwardian stickpin with the addition of a 14K gold shank (the front is 18K).

• Origin: France, ca 1910
• Condition: excellent; no enamel damage
• Dimensions: crown, 1/2" diameter
• Finger Size: 6-3/4
• Approximate Sapphire Weight: .13 ct
• Weight: 2.3 grams

A superb dress set, comprising a pair of cufflinks and three shirt studs, by Tiffany & Co. Each face is fashioned from a disc of abalone centering a old European cut diamond collet-set in platinum. The borders of the faces are worked in platinum enhanced with bright-cut engraving. The diamonds are G-H color, VS clarity. The abalone has deep luster with strong overtones of iridescent red, green and orange. Cufflinks made from abablone are much less common than those made from gray or white mother-of-pearl. The added sparkle from the engraved platinum contrasts nicely. The backs and findings are worked in 14K yellow gold, but only the platinum shows when being worn. The backs are marked “Tiffany & Co./14K” and “Plat. & Gold”.

Origin: America, ca. 1910. Condition: excellent. Size: cufflinks, 9/16” diameter; studs, 5/16” diameter. Weight: 13.3 grams. Approximate Total Diamond Weight: .32 ct.

A sophisticated 18K gold necklace, the baton links enhanced with black and white en plein enamel. The batons are separated by seed pearls that reappear as a band across the middle of the teardrop-shaped onyx pendant. The pendant hangs from the clasp, so the necklace can be worn alone or with the pendant. Both the clasp and the mounting of the pendant are stamped with French 18K hallmarks and an unidentified maker’s mark.

• Origin: France, ca. 1910
• Condition: very good, some enamel nicks on the baton links visible with a loupe, but none show the underlying gold
• Dimensions: chain length, 20”; pendant length, 1-1/16”
• Weight: 14.9 grams

A lovely Art Nouveau 14K yellow gold brooch in the form of an iris blossom superimposed over a sinous heart-shaped outline by Krementz. The iris is beautifully finished in thick, colorful enamels that have been built up in layers to lend greater three-dimensionality than is usual. The leaves are finished in the translucent enamels more typically seen in Krementz pieces. The center of the blossom features a row of bright, old European cut diamonds. The original clasp is marked “14K”. The pin is unsigned, but is a known Krementz design.

Origin: America, ca. 1910. Condition: excellent; there is one extremely tiny nick in the lightest shade of enamel on the bottom right petal (visible only with 10x magnification). Dimensions: 31/32” x 1-3/32”. Weight: 5.4 grams. Approximate Total Diamond Weight: .08 carat.

A classic pair of Edwardian almandite garnet cufflinks, the oval gemstones set simply in 18K yellow gold collet settings. The faces are attached by chains to torpedo backs. The garnets are of nice quality, having a slightly more orange coloring than is typical of almandite--nearly in the color range for spessartite garnet. Tested and guaranteed 18K.

Ca. 1910. Condition: excellent, all original. Size: 5/8" x 5/16". Weight: 6.6 grams. Approximate Total Gemstone Weight: 5.78 carats.

A very elegant pair of double-sided Edwardian cufflinks in 14K yellow, rose and white gold. The faces have engine-turned stripes in alternating colors surrounded by a yellow gold border of laurel leaves. One face of each pair has a square reserve for a monogram (never used). The cufflinks are stamped with an unidentified maker’s mark “T14K”.

Origin: America, ca. 1915. Condition: excellent, no monogram. Dimensions: 5/8” x 9/16”. Weight: 9.6 grams.

A wonderful and very rare 18K gold brooch set with a reverse intaglio carved crystal ("Essex crystals") depicting a rabbit or hare made for Hermès by their manufacturing jeweler Raymond Drouet. The crystal is set in a frame in the form of a double-barrel shotgun in the break position. The gun's stock is worked in yellow gold, but the barrels, trigger and trigger guard are worked in white gold. The crystal is finely carved and expertly painted in bright colors. The back of the pin retains the original double clip pinstem and is fully hallmarked with French gold marks and the master's mark for Raymond Drouet. Drouet executed designs for both Hermès and Réné Boivin during the 1920s and 30s. Carved crystals were very popular in England and the United States, but French examples, especially incorporating figural gold work such as the shotgun, are quite uncommon.

NOTE: We are offering a pair of matching cufflinks as Item #1258417.

Origin: France, ca. 1915. Condition: excellent, sharp detail. Dimensions: 1-11/16" x 1-1/8". Weight: 9.2 grams.

A lovely Art Nouveau 14K yellow gold pin/pendant formed as a pair of enameled flowers with foliage against an ornate asymmetrically scrolled pearl-set background. The flowers appear to be apple blossoms and are beautifully enameled in iridescent shades of yellow and rose. The smaller flower is centered with a small old European cut diamond. The other flower and the scrolled background is set with seed pearls. The back retains the original pinstem and clasp as well as a folding bale to the piece can be worn as either a pin or a pendant.

Origin: America, ca. 1910. Condition: excellent; all origina; no enamel damage. Dimensions: 1-1/8 x 1-1/8 inches. Weight: 6.8 grams.

A delightful Imperial Austrian silver brooch set with three reverse-carved Essex crystals by the Imperial jeweler Georg Adam Scheid. The domed pin is finely engraved in a basket-weave motif and is pierced by three Essex crystals, each depicting a lap dog, perhaps a Pekingese. The dogs are well carved and colored, with tiny blue bows under their chins. The crystals never had a mother-of-pearl backing like those produced in England and France. Except in France, Essex crystals were not widely used in Continental European jewelry. The back retains the original extended pinstem and c-clasp. The hinge is stamped with Imperial Austrian hallmarks for 800 silver and with Scheid’s hallmark. The brooch retains its patina, but could be polished if desired.

Origin: Austria, ca. 1880. Condition: all original, silver is excellent, some wear to the paint on the crystals. Dimensions: 1-1/16" diameter. Weight: 8.3 gr.

Three glowing opals punctuate each this pair of Art Nouveau 14K gold dress clips. Triangular in shape, the clips are entirely hand-pierced and chased in a swirling foliate pattern. The leaves extend beyond the triangular borders to create a slightly assymetrical shape. The opals are much more attractive in person than in the photos, and have fine play of green, blue, orange and red color, evenly spread over the gemstones. Clips of this sort would have originally been worn on either side of a neckline, on a fur, or attached to shoes. They can still be worn those ways, of course, but they're terribly versatile and could be worn on jacket or coat lapels, clipped onto a grosgrain or velvet ribbon and worn as a choker, and dangling from a chain. The clips have a a jeweler's inventory number, but no maker's mark. Tested and guaranteed 14K.

• America, ca. 1915.
• Excellent condition; all original.
• 1 1/4" x 1 1/4".
• 21.0 grams.
• Approximate Total Opal Weight: 2.22 carats.

A beautiful, delicate Edwardian hinged bangle bracelet in 14K yellow and white gold, set with blue sapphires and pearls. The traditional double knife-edge frame is decorated on the front side with a foliate-design plaque worked in white gold. The plaque is set with an alternating row of blue sapphires and 2.95mm pearls. The sapphires are a lovely bright cornflower blue with a hint of violet (graded as vB5/4) and show no indications of heat or other treatment. They are typical of stones from Ceylon (Sri Lanka). The pearls, though small, are fine quality with ivory body color and rose overtones. The overall effect is very elegant. The clasp is stamped with a variation of the hallmark used by A. J. Hedges & Co., a leading American jeweler of the period.

Origin: America, ca. 1910. Condition: excellent. Size: 3/16” wide; 6-7/8” interior circumference. Weight: 11.2 gr. Approximate Total Gemstone Weight: .73 ct.

A handsome pair of heavy Edwardian double-sided cufflinks worked in 14K yellow gold and platinum. The ornately-shaped yellow gold faces are edged with beaded and stepped platinum borders and feature black enamel tracery around round old European cut diamonds. The diamonds have bright color (estimated at I) and SI1 clarity. The faces are joined by solid connectors marked “14K”.

Origin: America, ca. 1910. Condition: excellent; no enamel damage. Size: 13/16” x 9/16”. Weight: 11.7 grams. Approximate Total Diamond Weight: .40 carat.

Phenomenally impressive late Edwardian bar pin featuring 54 diamonds set in 18K white gold. The diamonds are cut in rose-cut (smallest stones) and old-European and brilliant cuts (larger stones). The color and clarity is outstanding. The larger stones are estimated at VVS1 clarity and G color. The larger stones are .45, .38, and .38 carats. The medium-sized stones are all between .11 and .18 carats. The total weight is 2.16 carats. The setting is quite simple, pointing toward Art Deco design. The brooch retains its original pinstem trombone catch. The back is marked "750" and has a unidentified jeweler's mark "M".

Origin: Europe, circa 1920. Condition: excellent, all original. Size: 4" long, 3/8" wide. Weight: 11.0 grams. Approximate Total Diamond Weight: 2.16 carats.

An extremely rare French 18K gold stick pin, the head set with reverse-carved Essex crystal depicting the historic first airplane crossing of the English Channel by Louis Bleriot in 1909. Transportation-themed Essex crystal jewelry is very rare, but those clearly linked to a specific vehicle or event are truly exceptional. The colors of the painting are vibrant and there is no sign of moisture damage. The pinstem is stamped with French 18K hallmarks.

Origin: France, ca. 1909. Condition: excellent. Size: head, 11/16” diameter; overall length, 3”. Weight: 6.8 grams.

An outstanding pair of heavy French Art Deco 18K yellow and white gold cufflinks set with cabochon garnets. Each of the faces comprises a set of three gold discs—two yellow and one white—stacked and offset to one side. The upper discs are pierced by a bright cabochon garnet. The design has a severe, almost industrial modernist, look that was surely very unusual in its time. The backs are stamped with French 18K marks and the master goldsmith’s mark for Paul Marteau. Marteau established his Parisian workshop in 1919, but closed it the following year. Based on the design aesthetic and quality of workmanship in these cufflinks, he was quite accomplished. Unfortunately, there is no additional information available about him. The connectors open for ease in putting the cufflinks through the cuff.

Origin: France, 1919. Condition: excellent. Dimensions: 5/8†diameter. Weight: 17.6 gr. Approximate Total Gemstone Weight: garnet, 2.08 cts.

A very attractive pair of Edwardian cufflinks worked in 14K yellow gold, the oval faces decorated in an ornate engine-turned design that looks a bit like a Maltese cross. The interplay of the engraved and polished surfaces are particularly nice. The backs are marked “14K” and have the maker’s mark for Wordley, Alsopp & Bliss.

• Origin: America, ca. 1910
• Condition: excellent
• Dimensions: 1/2" x 3/4"
• Weight: 7.7 grams

A fascinating pair of Edwardian 14K yellow gold cufflinks, the faces set with square rock crystals. The crystals have concave circles in the center and the edges are finished with an oxidized surface that gives the impression of hematite. The clear circles reveal quirky, almost cartoon-like portraits of dogs that have very rigid demeanors like those often seen in 19th century portraits of people. These are not to be confused with reverse-carved Essex crystals. These cufflinks are made in an entirely different way and we’ve never seen a pair like them. The square faces are linked with chains to gold baton backs. Tested and guaranteed 14K.

Origin: probably America, ca. 1910. Condition: excellent, one dog is turned slightly sideways, but it appears to have always been that way. Size: 5/8” x 5/8”. Weight: 8.9 grams.

A very fine dress set comprising a pair of double-sided cufflinks and four shirt studs. The faces are worked as star-cut frosted rock crystal discs set in platinum borders with engine-turned engraving and centering French-cut blue sapphires. The connectors and stud findings are in 14K yellow gold. The sapphires have fine, vivid coloring and excellent clarity. The connectors are stamped with Krementz's hallmark and "14K".

Origin: America, ca. 1910. Condition: excellent. Dimensions: cufflinks, 9/16" diameter; studs, 5/16" diameter. Weight: 13.6 grams. Approximate Total Gemstone Weight: sapphire, .78 carat.

A very handsome pair of Art Deco 14K yellow gold double-sided cufflinks, the faces set with garnets. The design is completely reversible so the cufflinks can be worn with either the rectangular plaques or the navette cabochons facing forward. The connectors are stamps that were used in Prague before 1921. There is also an unidentified maker's mark.

Origin: Czech Republic, ca. 1920. Condition: excellent, all original. Dimensions: plaques, 5/8"x 3/8"; navettes, 3/4" x 1/4". Weight: 11.0 gr. Approximate Total Gemstone Weight: 28.1 cts.

An extraordinarily fine and rare Art Nouveau sporting brooch featuring an enameled fox head superimposed over a horseshoe, a riding crop and a whip. The horseshoe is set with old mine cut diamonds simulating the nails. The fox's eyes are set with rubies. The pin is beautifully enameled in lifelike colors. The fox's mouth is open to show fierce jagged gold teeth. An identical brooch was featured in the "Masterpieces of American Jewelry" exhibition held in 2005 at the Museum of American Folk Art in New York. It is also published in the exhibition book by the same name. The pin in unmarked, but is a known Alling Bros. design.

• Origin: America, ca 1910
• Condition: excellent, no enamel damage
• Dimensions: 15/16" x 1-15/16"
• Weight: 6.5 grams
• Approximate Total Gemstone Weight: ruby, .05 carat; diamond, .10 carat