A lovely 14K yellow gold flower pin enameled in elegant shades of lilac and cream by Bippart, Griscom & Osborn. The five petals are nicely undulating around a central pearl, and a gold stem peaks out at the bottom. The back is stamped with Bippart's 14K gold mark.

Origin: America, ca. 1910. Condition: good; a few expert touch-ups along the edges. Dimensions: 1" x 1". Weight: 7.5 gr.

An elegant Art Nouveau 14K yellow gold bracelet comprising individual links fashioned as abstract bellflowers, each set with an oval cabochon rhodolite garnet. Each link is further enhanced with appliques to suggest leaves, tendrils and seed pods. The overall design is very much in the Jensen expression of Skonvirke. The rhodolite garnets have lovely purple coloring. Tested and guaranteed 14K.

Origin: possibly Denmark, ca. 1910. Condition: excellent...

A lovely 18K yellow gold bracelet designed as floral plaques separated by bezel set blue sapphire cabochons. Each elegantly pierced gold plaque depicts a rose encircled by scrolls and flanked by additional flowers. The backs of the plaques are engraved in a matching motif. The high-domed cabochons have fine deep blue coloring and show no indications of heat treatment. The clasp is stamped with French 18K marks.

• Origin: France, ca...

An elegant Art Nouveau 14K yellow gold locket, the cover decorated with repousse decoration of a young woman wearing a diamond-set diadem and flowers in her hair encircled in a laurel wreath. The quality of workmanship is excellent. The old European cut diamond add a perfect touch of sparkle. The interior retains both of its original frames and glass covers. The front side of the interior also contains a fragment of alabaster with carving...

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)...

A lovely Art Nouveau 14K yellow gold ring set with an oval brilliant-cut citrine. The setting is particularly elegant. The stone is flanked on either side by a golden fuschia blossom. The citrine is of the very best quality, with extremely saturated orangey-gold color and exceptional brilliance. The interior of the shank is stamped 585 for 14K.

Origin: Continental Europe, ca. 1900. Condition: excellent, sharp detail. Finger Size: 6-3/4. Weight: 5.7 grams...

A magnificent French Art Nouveau 18K gold and diamond slide locket, the front cover featuring a a fierce griffin clutching an old European cut diamond in its mouth. The beast is beautifully chased and engraved with a lot of detail in the feathers and fur. The griffin is presented against an ornately pierced Renaissance style background that would allow small peaks to show through of any portrait or photo enclosed in the locket...

A stunning French Art Nouveau 18K yellow gold necklace comprising three large and four small gold plaques ornately engraved in a pattern of daisies and foliage. The links are set off at either end with a fancy baton-link chain. The plaques are exquisitely detailed and even the backs are lightly engraved with a reverse image of the daisies—a hidden luxury that speaks to the quality of the piece...

An superb 14K yellow gold Art Nouveau locket, the cover decorated with an ornate image of a Valkyrie, one of the "Choosers of the Slain" in Norse and Germanic mythology. The image is beautifully detailed with fine facial features, flailing hair and, of course, the winged helmet set with an old European cut diamond for a touch of sparkle. She is depicted in mid-flight with a background of swirling clouds. The interior retains the original frames and covers...

A lovely 18K yellow gold Art Nouveau pendant depicting Erato, the goddess muse of lyric poetry, by the noted French medallist Lucien Joseph René Janvier (b 1878). The goddess is depicted with a crown of laurel leaves on her flowing hair and with a cithara (ancient lyre-like instrument), her traditional emblem in the background. Janvier was particularly known for his medallist jewels and his shortened signature appears in the design just behind the goddess’ head. Tested and guaranteed 18K.

A beautiful Art Nouveau bracelet worked in 18K yellow gold featuring oval blue sapphire cabochons accented with laurel wreath settings and alternating floral plaque links. The gold is very finely worked. The sapphires have medium dark, strong blue color (B6/5) and eye-clean clarity. They show no indications of heat treatment. The bracelet is completed with a concealed box clasp. The clasp is stamped with French gold hallmarks used outside Paris 1847-1919. The maker’s mark is partly obscu...

This beautiful 25" long chain has very interesting links. Every other one is textured, and the others are a double link with a bead detail. The links measure approximately 5 mm across. The chain is probably English made and is marked "18" on the clasp. It is in excellent condition and the overall weight is 31.9 grams. It is the perfect companion for any locket or fob. We have it showcased with locket J1932.

A fine Art Nouveau 14K yellow gold bracelet designed as a chain of daisies. Each flower is centered by a mine cut diamond. Each plaque is pierced to delineate individual flower petals and the back of each plqaue is engraved in a matching pattern. The reverse engraving is a technique sometimes seen on very high-end French jewels of the period, but rarely on American pieces. The diamonds have bright color (G/H) and SI1 to I1 clarity. The back of the clasp is engraved with the date March 3, 19...

A very fine 14K yellow gold Art Nouveau locket, the cover decorated with a beautifully detailed depiction of the Viking god Odin, father of all gods and men. He is traditionally depicted wearing a helmet enhanced with horns and feathered wings. The locket retains its original glass insert. The back was never monogrammed. Tested and guaranteed 14K.

Origin: America, ca. 1900. Condition: excellent, sharp detail. Dimensions: 15/16” diameter.

A pretty shell cameo of a young woman set in a particularly nice 10K yellow gold frame. The carving is well done, making good use of the color subtleties in the shell. The rose motif of the frame echoes the flowers carved into the cameo. The back retains the original folding bail, pinstem and clasp. The reverse is stamped with the “ESEMCO” mark for Shiman Jewelry Co. and also "10K".

Origin: America, ca. 1920. Condition: excellent, no cracking. Dimensions: 1-3/8” x 1-15/16” (exclu...

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 ename...

A lovely, medium-size Art Nouveau enameled 14K gold pin in the form of a violet. Each of the petals is beautifully decorated in shaded translucent enamels in tones of violet and yellowish-cream. The translucency and high gloss of the enamel create a tremendous sense of depth in the design. The edges of the petals are set with rows of tiny seed pearls and the flower is centered with an old European cut diamond, graded as I/J, SI2. The reverse retains its original clap and pinstem and is marke...

A very handsome 10K yellow gold man’s ring, the setting featuring an Art Nouveau take on Gothic arches. A bezel set oval brilliant-cut amethyst crowns the ring. Stones set in this style of ring can often appear too dark, but this amethyst has a pleasant moderate color that reads violet even from a distance. The interior of the shank is stamped with the maker’s mark for Larter and 10K.

Origin: America, ca. 1900. Condition: excellent, sharp detail. Dimensions: 5/8” wide at crown, tape...