An Art Nouveau Opal & Diamond Bangle in 14K

14K yellow gold hinged bangle bracelet featuring very fine opal with blue and green play-of-color set horizontally in center with small diamond accents in shell and leaf design, box clasp with safety

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

This is an antique Art Nouveau 14K gold stickpin featuring a fine Yowah Australian boulder opal cabochon and two Old European cut diamonds. The diamonds are I clarity and HI color. It is 2 1/2" long a

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

Art Nouveau 14K yellow gold opal, diamond and peridot stick pin, one oval opal accented by seven small round diamonds and five round faceted peridot stones. 2.812" L x 0.3125" W x 0.375" H. Opal appro

14K Gold Opal Diamond Ladies Ring. Art Nouveau mount with oval triplet and 3 diamond accents. Marked 14K. Size 7. -- Dimensions: --- Weight: 2 DWT --- US Shipping charge: $10

14K YELLOW/WHITE GOLD WITH DIAMONDS NATURAL PEARLS 1 5/8" L NATURAL PEARL AND SAPPHIRE SMALL PIN AND 10K NOUVEAU WATER OPAL PIN 1 1/8"L 3.3 DWT TOTAL WEIGHT

18K yellow gold and 14K white gold Art Nouveau style plique-à-jour dragonfly brooch set with a cabochon opal, two cabochon aquamarine eyes and round cut diamond accents. Apparently unmarked but tes

Antique reticulated brooch Tremblant diamond drop 15 rose cut diamonds, approx. 1.32ctw Color average: approx. I-K Clarity average: approx. SI1-SI2 14K Gold Length: 1 1/8" (including bale) Width:

Walton & Co. Art Nouveau Opal, 14k Yellow Gold Ring. Designed as a dragon encompassing an egg, centering one oval opal cabochon measuring approximately 14.9 x 10.2 x 5.3 mm, set in a 14k yellow gold m

Art Nouveau Diamond, 14k Yellow Gold Pocket Watch with Gold-Filled Lapel Pin. DIAL: Round, white, faded black Arabic numeral hour markers, outer gold dot minutes track, gold Louis XIV hands. MOVEMENT:

Antique articulated pendant necklace 33 rose cut diamonds, approx. 1ctw 2 natural faceted peridot Ruby drop Detachable chain 14K gold and silver Pendant length: 1 3/4" Width: 1 1/4" Necklace

9 rubies, approx. .5ctw 24 mine cut diamonds, approx. .5ctw 14K gold and silver Length: 1 1/2" Width: 1 1/2" Total weight: 6.5 grams Provenance: Former inventory from a long-closed New York

Antique pendant necklace 56 rose cut diamonds, approx. 1ctw 14K gold and silver Pendant length: 2 1/8" Width: 1" Necklace: 16" Total weight: 5.9 grams Provenance: Former inventory from a

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

Antique articulated pendant 28 rose and mine cut diamonds, approx. .65ctw 2 natural faceted amethysts 14K gold and silver Length: 2 7/8" Width: 1 1/4" Total weight: 6.8 grams Provenance: Former

Large Antique Art Nouveau Diamond Locket 14k yellow gold, the locket mounted with European-cut diamonds weighing approximately 0.75 carats in total. l. 2", total weight 30.4 grams Provenance: Property

ART NOUVEAU DIAMOND/PEARL 14K YELLOW GOLD NECKLACE; WEIGHT 4.4 GR.

14k yellow gold bangle featuring opal inlays along with 2 rows of diamonds.Shows some light surface scratching and a slight bend on the back of the bangle. Measures 14mm wide, 6.5" inner circumference

Vintage Art Nouveau 14K diamond pin brooch. Female portrait hair band with half pearls. .06 carat diamond, test 14K. 1" diameter.

Art Nouveau Sapphire, Diamond, Platinum-Topped, 14k Yellow Gold Circle Brooch. Featuring six round-cut sapphires weighing a total of approximately 1.15 cttw., accented by eighteen round-cut diamonds w

Antique Art Nouveau Old European Cut Diamond, Seed Pearl and 14 Karat Yellow Gold Pendant Necklace. Pendant measures 2" L, 3/4" W; chain measures 15"L. Approx. weight: 3.0 dwt. Condition: Very good an

(Lot of 10) Multi-stone, diamond, yellow gold and silver stickpins comprised of one Victorian rose-cut garnet and silver snake stickpin; one Art Nouveau citrine, diamond and 14k yellow gold snake pin;

K GT0 Art Nouveau Enamel and Diamond 14k Yellow Gold Pendant Necklace Chain · Wonderful necklace that is a great addition to your collection. · Weight is 4.6 grams · Made of 14k Yellow Gold, Diamon