NO RESERVE - AN ANTIQUE OPAL AND DIAMOND PENDANT

ANTIQUE OPAL AND DIAMOND PENDANT, set with a larger cabochon cut opal to the center, flanked with diamonds, opals and suspending 3 opal and diamond drops. Diamonds totalling approx. 1.60 ct. L. 5.4 cm

TIFFANY & CO.: AN ANTIQUE GOLD, OPAL, AND DIAMOND PENDANT Set with old European-cut diamonds, approximate total weight 5.20 carats, and centering a later-added opal, with retractable pendant bail and

FINE ANTIQUE OPAL DIAMOND AND RUBY PENDANT, The vibrant opal with good play of color and reds, with rubies and bright and lively diamonds. L. 4 cm. 7.5 grams.

NO RESERVE - AN ANTIQUE OPAL AND DIAMOND DRESS RING, Made in yellow gold, Three graduated oval cabochon opals, Old European brilliant cut diamonds (one replaced with a round brilliant cut diamond), No

Metal : 14k Gold/ Silver Designer : Not Signed Gemstone : Opal 15.5 x 14.9mm, Diamonds approx. 1.00ctw Measurements : Pendant is 33mm x 24mm Marked: :tested 14k/silver Weight: 6 g

This is an antique 14K gold pendant necklace dating to the early 20th century. The pendant features a large prong set opal cabochon with vibrant green, blue, and red fire. Accented by three full cut d

Double articulated lavalier Australian oval opal, approx. .50ct 19 mine cut diamonds, approx. .35ctw Length: 1 1/2" (including bail) Width: 1" Total weight: 2.5 grams Provenance: Former inve

Metal : 14k Gold Designer : Not Signed Gemstone : Diamonds approx. 0.60ctw, Opal (multiple small chips on stones) Measurements : Brooch is 35mm in diameter Marked: : 14k Weight:

NO RESERVE - A BLACK OPAL AND DIAMOND PENDANT NECKLACE, CIRCA 1910, Made in 15 carat yellow gold, platinum and 18 carat yellow gold, the chain later added, Oval cabochon black opal, weighing approxima

NO RESERVE - AN ANTIQUE SAPPHIRE AND DIAMOND PENDANT in yellow gold and silver, set with a cushion cut sapphire in a double border of rose cut diamonds, no assay marks, 3.8cm, 6.0g.

METAL: 14k Gold. MEASUREMENTS: Brooch is 35mm in diameter. GEMSTONES: Opal (multiple stones are chipped). Diamonds approx. 0.60ctw. MARKED: 14k. WEIGHT: 11.4 grams.Gemstones have not been graded for c

NO RESERVE - AN ANTIQUE BLACK OPAL AND DIAMOND BAR BROOCH, CIRCA 1910, Made in yellow gold and platinum, Oval cabochon black opal, weighing approximately 1.61 carats, Single cut and rose cut diamonds,

18K Yellow Gold 15.95ct Opal & Diamond Pendant Reserve: $1,400.00 Shipping: Domestic: Flat-rate of $40.00 to anywhere within the contiguous U.S. International: Foreign shipping rates are determined by

18K Yellow Gold 7.45ct Opal & Diamond Pendant Reserve: $900.00 Shipping: Domestic: Flat-rate of $40.00 to anywhere within the contiguous U.S. International: Foreign shipping rates are determined by de

NO RESERVE - AN ANTIQUE SAPPHIRE, RUBY AND DIAMOND PENDANT in high carat yellow gold, designed as a sphere decorated with rope and bead work, set with a round cut sapphire, ruby and diamond, no assay

NO RESERVE - AN ANTIQUE ENAMEL, PEARL AND DIAMOND PENDANT, 19TH CENTURY AND LATER in yellow gold, set with a trio of old cut diamonds on a ground of blue guilloche enamel within a border of pearls, no

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.

No Reserve Price! Grading Results: ___________ Stone Type: Natural White opal Shape: Oval Cabochon Carat: 0.80 ct Color: White Grading Results: ____________ Stone Type: Natural Diamond Shap

NO RESERVE - AN ANTIQUE ART NOUVEAU DIAMOND AND OPAL BAR BROOCH in 15ct yellow gold, set with an old cut diamond and an opal cabochon within two scrolling bars, stamped 15, 4.0cm, 3.9g.

14KT YELLOW GOLD 6.95CT OPAL & 0.77CT DIAMOND PENDANT ON 18" CHAIN. 11.69 GRAMS T.W. Height: 1.5 in. by Width: 1 1/16 in.

14kt YELLOW GOLD ESTATE NECKLACE - LARGE OVAL WHITE OPAL AND DIAMOND PENDANT ON A 10in 14kt YELLOW GOLD ROPE CHAIN

This is a vintage 14K gold lavalier pendant necklace rendered in fine 14K gold. The naturalistic pendant features four opal cabochons with good red fire and two full cut diamond accents. The chain is

NO RESERVE - AN ANTIQUE BLUE TIGER'S EYE, RUBY AND DIAMOND BEE BROOCH / PENDANT, Made in yellow gold and silver, designed as bee, detachable brooch fitting, pendant loops, Oval cabochon blue tiger's e

DESCRIPTION: An antique black opal pendant necklace. Features a 16-18 Carat Opal, further completed with diamond set platinum bow in a 14kt yellow gold setting. Complete with a 14kt yellow gold box ch