A flat top, bezel set jade ring with an ornate gold shank. The ring is stamped 585 along with an unknown maker's mark. The surface of the stone shows very light wear - free of chips/scratches. Size 3.25.

This barrette is sure to attract admiring attention. The flowing, sinuous lines are SO Art Nouveau, and it's an unusual piece. It has a maker's mark which looks like the K used by Kohn & Company, a Newark, NJ manufacturer of gold jewelry. The company used the K mark in 1922 and 1931 advertisements

A very uniquely shaped broach/pendant is this 14Kt white gold filigree shell cameo from the 1920-s depicting the silhouette of a young lady. Art nouveau elements are incorporated in the designs of the cameo carving as well as the shape of the broach resembling a flower basket. The 1 7/8” wide and 1 3/8” high broach has a fold down bail that makes it wearable as a pendant.

A finely crafted late Art Nouveau 18K gold ring in the form of a lion’s head clasping an old European cut diamond in its jaws. The engraving is very well done and displays great detail that extends halfway around the shank. The diamond is graded as H/VS1. The interior of the shank is engraved “P.R...

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...

This is an Art Nouveau 14K & Old Mine Cut Diamonds & Pearl Stickpin. From a Delaware USA Estate this piece measures 2 3/4" in length; the top portion measuring 1/2" X 5/8"; top of the Stickpin is White Gold with Swirling or Circular Designs set with 3 Old mine cut Diamonds totaling 1/10 Carat approximately. Also at the Top completing the Design is the Pearl just under 5mm. Tested and Guaranteed 14K Gold. Add this Rare Art Nouveau Stickpin to the Collection

This elegant pin was made by the very collectible Bippart, Griscomb & Osborn Co. of Newark, NJ (an important hub of Art Nouveau jewelry making c. 1900). It is centered by a turquoise cab, with two freshwater pearls on each side (4 in total), framed by a twisted ribbon of 14kt gold. It has the BG&O maker’s mark and is stamped 14kt (the marks were hard to photograph). 1-3/4” x 5/16” at the widest points, it weighs 3.2g. The photos are part of the description. Please examine them carefully...

An outstanding American Art Nouveau pansy brooch/pendant in a large size, enameled with translucent enamels in shades of royal blue, cream, yellow and maroon. The flower is centered with a .20-carat old European cut diamond of H color, SI2 clarity. The pansy is very nicely shaped, with deeply rippling petals that beautifully enhance the enameling. The back is stamped “14K” and has an unidentified maker’s mark “DeEs”og...

A delicate Art Nouveau 10K gold pin featuring a pansy decorated with translucent violet, pink and cream enameled. The flower center and a bud are set with small seed pearls...

A stunning enameled 14K yellow gold pendant/brooch and matching earrings by Krementz. The flowers and leaves are expertly worked in the iridescent translucent enamel characteristic of the best pieces from Newark. The violets are centered with small pearls. The pendant/brooch is stamped with Krementz' 14K mark.

• Origin: America, ca. 1915
• Condition: excellent, no enamel damage
• Dimensions: brooch, 1-7/16" x 1-7/16"; earrings, 1-3/8" long from top of wire x 3/4"...

Art Nouveau is written all over this wonderful 14Kt yellow gold stickpin. The flowing line design is centered by a 7 X 5 millimeter oval faceted bezel set amethyst and the bottom of the design enhanced by a 3 millimeter natural pear. While the stickpin is 14Kt gold, the safety clutch as usual is gold field.

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...

A stunning pair of late Art Nouveau 14K yellow gold floral earrings, the petals enhanced with iridescent enamel and the centers set with clusters of blue sapphires. The quality of the enamel, shading from a medium blue to a pale greenish-yellow is superb. The gold surfaces underneath the enamel are delicately engraved to represent the veining and surface textures of real flower petals...

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...

This fabulous Art Nouveau/ Edwardian necklace would be perfect for a bride … or anyone, really, at any time! The “wow” factor is huge! It measures 1-1/4” at the widest point, and from the top-most diamond to the bottom of the dropper it is 2-1/4”. The dropper is a river or “dogtooth” pearl, 11/16” long, which has a collar of gold around it, set with 3 Old European cut diamonds, and swirls of gold holding 4 more little pearls. The main section features 3 more tiny Old European cut...

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".

A beauty from the past is this Art Nouveau 14Kt yellow gold bar pin. The pin is decorated by 3 multi colored enameled leaves and 4 2.5 mm oriental seed pearls. The length of the pin is 33 millimeters and the width is 6 millimeters.

Beautiful hand made 10k gold pin with floral art nouveau design, c. 1910. It is constructed of a flat background gold layer on top of which is a second hand cut layer. This second layer provides a very beautiful art nouveau floral design with an inscribed name "Elizabeth C.Robinson". The back has another inscription which says "VISITATION CONTENT ST. PAUL JUNE 3,1920" and "10K". There are two tiny holes at the top left and right, which can accept a chain, so can be worn as a necklace. Very good ...