An opal, diamond and enamel pendant. The circular

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

A late Victorian gold diamond and enamel pendant. Of circular outline, the rose-cut diamond and black enamel star, atop a textured panel, with openwork spiralling surround. Length 3cms. Weight 6.6gms.

An Indian enamel and diamond pendant of circular outline, depicting an enamel peace dove with diamond chip detail, the reverse with enamel depicting a parrot in a foliate surround, unmarked(Length: 4.

Gorgeous lot of two pendants and one pair of earrings. 14K gold opal & ruby necklace pendant, 14K gold mother of pearl circular pendant, and pair of 14K gold diamond & amethyst teardrop earrings. All

A diamond and enamel pendant. The old-cut diamond cross, atop a circular blue enamel panel with rope-twist surround, suspended from a similarly-designed surmount and belcher-link chain. Estimated tota

Gold, Platinum, Blue Guilloché Enamel and Diamond Pendant-Watch Necklace 14 kt., mechanical, circular silver-tone engine-turned dial, black Arabic numerals, outer track indicator, blue guilloch&#

Beautiful 18ct yellow gold bar pin comprised of (4) circular pendants displaying white enamel bands surrounding central bezel set faceted diamonds. Stamped verso, "18" and, "18ct".

The pendant watch in 14k solid gold case suspended on 14k solid gold chain is hidden by a sliding shield-form cover with opals and diamonds and black enamel is modeled after that of an ornate slide fo

Gold, Platinum, Blue Guilloché Enamel, Diamond and Seed Pearl Pendant-Watch Necklace 18 kt., mechanical, circular textured gold-tone dial, black Arabic numerals, rose-cut diamonds, blue guilloch&

Platinum, Gold, Guilloché Enamel, Cabochon Ruby and Diamond Pendant-Watch Necklace Mechanical, circular silver-tone dial, black Arabic numerals, dia. ap. 28 mm., one round cabochon ruby, rose-cut

A gem-set and plique-a-jour enamel novelty pendant. Designed as a fly, with circular-shape ruby eyes, oval synthetic opal cabochon and cultured pearl body, marcasite legs and polychrome plique-a-jour

and Enamel Cufflinks. Pair of signed Russian 14kt gold chain link cufflinks with circular pendants comprised of central white guilloche enamel surrounding a single rose cut diamond and encased by a ro

GEM-SET AND ENAMEL PENDANT The oval amethyst cabochon within a scrolling black and white enamel frame, accented by brilliant-cut diamonds and circular-cut demantoid garnets, suspending a plaque of mat

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.

Antique Jewelry Lot. To include enamel, seed pearl and 14 karat yellow gold pin, diamond and 10 karat yellow gold circular pendant and three diamond and 10 karat gold pendant. Pin measures 1" L, 1/4"

The two geometric pendants with shaped cloisonne enamel wave or panther motifs, black opal accent and decorative bail, one with RBC diamond, approx. .01 ct. 14k-18k. 1 1/2" x 1 1/4", 1 3/4" x 1 1/2".

A FINE ANTIQUE DIAMOND LOCKET PENDANT, 19TH CENTURY in yellow gold and silver, the circular hinged body with glass covered locket compartment inside, the outside with dark blue guilloche enamel, appli

A group of gemstone and gold jewelryincluding a dove form fourteen karat rose gold pendant, set with single or old mine-cut diamonds and circular-cut rubies or sapphires; a sapphire, opal, seed pearl

Arts and Crafts Black Opal, Diamond, Enamel, Gold Necklace, Marcus & Co. The necklace

Play of color.GIA Certified 10.91ct. Natural Non treated Opal.Report: 5172413056Oval cut: 15.85 X 15.08 X 9.67mmthreads of greens, orange and some yellows.Phenomenon: "A Play of Colors"1.10ct. Side na

Arts and Crafts Black Opal, Diamond, Enamel, Gold Necklace, Marcus & Co. The necklace

Fine Australian Black Opal & Diamond Pendant in 14K Yellow Gold includes 14K Gold Chain 11.25ctw * (estimate/approximately)

Ref:230711019 Gold Content:14K Gold Main Gemstone:Opal Number of stones:1 Shape:Pear Carat Weight:13.4ct Color:Black Treatment:Natural Cut Grade:G Adjacent Gemstone 2 : Diamond Shape:Round

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