AN ART NOUVEAU BLACK OPAL DROP PENDANT, the pentagonal

Natural emeralds and opal with great colors. In a fancy Art Nouveau setting. Measures 1 1/8”T x 3/4”W. Opal with a small area (maybe) could use buffing.

Long Style Classic Vintage Necklace. C.1960s-1970s. 10 individual dangle pendants, an inch drop, etched gold tone lightweight metal leaves covering top of a black ‘ berry’ orb. Necklace length app

Art Deco Platinum Black Opal & Diamond Pendant. It features a drop design centrally set with a massive pear shaped black opal. It exhibits a harlequin peacock play-of-color and measures 31.00mm x 21.0

Art Nouveau 14k gold opal and ruby necklace, 15 3/4" swag chain with bezel set rubies. 1 1/2" center drop with opal and ruby pendant, stamped 14k on chain, weight 5.1 grams/3.3 dwt

Antique Art Nouveau 14kt Diamond & Opal Necklace Pendant. Set with two diamonds and a pear shaped doublette black opal. Measures 1.5 inches in length. Hallmarked. Black enamel detail.

Stunning Art Nouveau Black Opal Diamond and Demantoid Garnet Necklace 14K Gold. Articulated pendent supporting two fancy-cut black opals, accented by old mine-cut diamonds and demantoid garnets. &bull

Vintage Custom Ring set with central oval natural black opal, with round blue sapphire above and round ruby star sapphire below, in a leaf design sterling silver setting, Size 7. Good condition.

Item/Description: Antique Gold Wash Silver Art Nouveau Fire Opal Pendant Necklace. Delicate teardrop pendant with bezel set fire opal in brilliant hues of pink and blue. Nouveau flower and leaf settin

Pendant measuring 4.5cm x 2.5cm.

Title: Art Nouveau Opal Diamond Enamel Pendant—Brooch 14k Additional Information: Vintage from the 1910s Materials: Gold Gemstone: Opal Style: Art nouveau Description Ombré enamel surrounds

ART-NOUVEAU PEARL AND DIAMOND DROP PENDANT, in high carat gold. set with 3 pearls and a further pearl drop, accentuated with diamonds. L. 4.8 cm. 4.2 grams. pearls untested.

An Art Nouveau opal and split pearl pendant/brooch, openwork scroll design with a central rubover set oval cabochon opal, approximately 8 x 5.9mm, estimated approximate weight 0.80ct, surrounded by sp

ATTRIBUTED TO ARCHIBALD KNOX FOR LIBERTY & CO: ART NOUVEAU PEARL, DIAMOND AND OPAL MOSAIC PENDANT, CIRCA 1900 The pendant inlaid with opal, onyx and a pink gemstone accent, depicting a sailing boat at

Art Nouveau ring with opal. Features a floral form with oval 13mm x 10mm bezel set cabochon. Marked 14k Potter Mellen. Weighs 10 grams. Measures 20mm wide. Size 6. Good overall condition with minor we

A ladies's estate floral leaf design pendant crafted of 14k yellow gold featuring pearl and oval cut opals completed with a center round cut garnet. Marked "14K" to verso. Measures approx. 1 3/8" leng

(6) GOLD PINS & PENDANTS including an 18K (16x10mm) opal pendant, a 14K Art Nouveau style stickpin signed Robert Stol[?] New York, a 10K fraternal pin with enameling, a 10K filigree bar pin with blue

Antique Art Nouveau Gold Filled Brooch w Amber Drop Pendant. Measures 2 inches in length.

MEYLE & MAYER, AN ANTIQUE ART NOUVEAU PLIQUE A JOUR ENAMEL AND OPAL DRAGONFLY PENDANT in silver, the shield shaped pendant with an applied dragonfly decorated with a pearlescent enamel body and plique

A great lot of early 1900's jewelry. Includes beaded flapper necklace to beaded floral bib necklace with blue and black beads. Art nouveau pendant in antique silver (not marked ). (1) brass and green

Antique articulated drop pendant necklace 15 rose and mine cut diamonds, approx. .50ctw Blue sapphire, approx. .25ct 14K gold and silver Pendant length: 1 1/8" Width: 1" Necklace: 16" Tot

Lot of two antique filigree and art nouveau necklace pendants. One features a baroque pearl and an opal. While the second has a purple amethyst and a baroque pearl. Measures 1.75" each. Opal pendant m

Featuring A Red Glass Crystal Necklace With Enamel Flowers In An Art Nouveau Setting Of Brass. Measuring 16", With A Drop Pendant Of 2.75", No Hallmarks In Very Good Condition, One Of The Longer Red B

Vintage Bib style choker with several swirl drop pendants and solitaire rhinestones prong set. Main pendant has double swirl. Necklace hooks near drop neck rhinestone Approx. Length 16 - 14 in. Signed

A fabulous quality gemset gold and plique-a-jour enamel hat pin, mounted with a cabochon black opal and pearls, the body formed as art nouveau style plique enamel leaves. Apparently unmarked. 7 3/8" 7