ART DECO OPAL AND DIAMOND PENDANT, set with an

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

DESCRIPTION: Marked 750 (18K) art deco style pendant set with a large, pear shaped 17mm x 12mm opal encircled by 37 approx. .5 ctw small diamonds. Box chain marked 875. MEASUREMENTS: Chain 18" long. 4

AN ART DECO TURQUOISE AND DIAMOND PENDANT set with an elongated turquoise cabochon of approximately 40.40 carats, accented by clusters of old cut diamonds, suspended from a diamond set bail, no assay

ART DECO OPAL AND CRYSTAL NECKLACE.With diamond set clasp.49 cm long10.6 gram.

ART-DECO AMETHYST DIAMOND AND PEARL PENDANT NECKLACE, set to the center with a part cabochon cut oval amethyst, flanked with diamonds and pearls. L. pendant 4.4 cm. 5.4 grams.

An Art Deco single stone black opal ring, An Art Deco single stone black opal ring, with diamond set shoulders. A circular tallow cabochon cut black opal, milligrain set to each shoulder, to a ridged

A FINE ART DECO GREEN TOURMALINE AND DIAMOND BROOCH / PENDANT in platinum, set with an octagonal step cut green tourmaline of 13.50 carats within two concentric octagonal borders of round cut diamonds

A FINE ART DECO BLACK OPAL AND DIAMOND RING in white gold, set with a pear shaped cabochon opal accented by round cut diamonds, no assay marks, size I / 4.5, 3.5g.

Art Deco Platinum, Opal & Diamond Ringcentered on a prong set, oval black opal (14.97 x 10.48 x 5.03 mm) with three single cut diamonds on either side weighing approximately .11 total carat (H-I color

This is an oversized Art Deco diamond and cameo brooch/pendant. it is centrally set with a large oval hand carved shell cameo that features a young maiden. It is studded with a European cut diamond th

This is an over sized Art Deco diamond and cameo brooch/pendant. it is centrally set with a large oval hand carved shell cameo that features a young maiden. It is studded with two European cut diamond

Art Deco diamond, 14k gold & crystal pendant with chain Pendant set with 5 diamonds Marked 14k on pendant and chain Pendant set in cut-quartz Diameter & weight: approx.: .10 ct. T. W. 4.3 dwt. T.W. Pr

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.

LOT (2) ART DECO/MODERN 14KT/DIAMOND/OPAL NECKLACE/PENDANT, C. 1960

Gorgeous 14k white gold Art Deco design ring with a total of 11 round brilliant diamond. The Pear Shapped Opal is set in the center. The ring weights 3g. Ring size 7.50mm.

Gorgeous 14k white gold Art Deco design ring with a total of 11 round brilliant diamond. The Pear Shapped Opal is set in the center. The ring weights 3g. Ring size 7.50mm.

AN ART DECO STYLE JADE AND DIAMOND PENDANT in 18ct white gold, set with four princess cut diamonds suspending a polished jade drop, stamped 18K, 3.8cm, 4.97g.

ART DECO CRYSTAL & DIAMOND FILIGREE NECKLACE the oval frosted crystal pendant set with a (5pt) diamond, pendant length including bale 2in., in white gold, stamped 14K, 15.75in., 8.6gms.

A ladies 14kt Yellow Gold Art Deco Diamond pendant. Pendant has a Blue Cabochon Sapphire stone in the center and round brilliant diamonds set around center stone. Diamonds weight approx 0.15ctw. Neckl

Designed as a rectangular pendant pin having a diamond-shaped band of channel set square faceted emeralds centering 9 approximately 0.45 old European cut diamonds, within a geometric openwork border o

Estate Art Deco Platinum & Diamond Pearl Necklace. Cultured 9mm pearls hand knotted on white silk thread. Pendant also serves as clasp with two emerald accents. Pendant set with approximately .75 of a

Art Deco Opal and Diamond Ring, Marked 14k on inner shank, with an approx. .25 carats of diamonds surrounding a bezel set high dome cabochon opal (approx. 5.77mm measured diameter while set), with mil

ART DECO 14K GOLD & DIAMOND SET OF STUDS & PENDANT. SOLD AS A SET. IN MINT OVERALL SHAPE AND CONDITION. A GREAT FIND AND AN EXCELLENT ADDITION TO YOUR COLLECTION.

Set with a (3pt) center diamond, in white gold filigree setting stamped 14K, crystal 1x.75in., overall length 1.6in., gross weight 3.9gms.