AN OPAL AND RUBY PENDANT in yellow gold, set with an oval cabochon opal in a border of further op...

AN OPAL AND RUBY PENDANT in yellow gold, set with an oval cabochon opal in a border of further opals and round cut rubies, a round cut ruby set to the bail, no assay marks, 3.9cm, 4.4g. 

AN ANTIQUE OPAL, RUBY AND PEARL PENDANT in 9ct yellow gold, in floral design, set with a round cut ruby in a cluster of lozenge shaped cabochon opals, within a border of alternating pearls and round c

Jade Opal Ruby Yellow Gold Pendant: Weight: 8.3dwt. Measures: 50x37mm (37mm jade ring with yellow gold textured leaves center holding 2ea oval 5x3mm cabochon simulated opals and 5ea four-prong set rou

the oval form pendant set with 2 oval opals, 2 round faceted rubies and a pearl cabochon, overall 1.25x.75in., in yellow gold, tests 22K, 6.3gms., on an 18" yellow gold trace chain stamped 14K, gross

AN ANTIQUE OPAL PENDANT in high carat yellow gold, set with a cabochon opal in gold filigree border, unmarked, 4.0cm, 6.45g.

AN ANTIQUE OPAL AND RUBY RING in yellow gold, set with a pear shaped cabochon opal within a border of cushion cut rubies, no assay marks, size O / 7, 3.2g.

AN OPAL AND DIAMOND RING in yellow gold, set with an oval cabochon opal doublet within a border of single cut diamonds, no assay marks, size Q / 8, 5.3g.

AN OPAL AND EMERALD RING in 9ct yellow gold, set with an oval cabochon opal triplet in a border of round cut emeralds, full British hallmarks for 9ct gold, size N / 7, 3.6g.

AN OPAL AND DIAMOND CLUSTER DRESS RING in yellow gold and silver, set with an oval cabochon opal within a border of old cut diamonds, no assay marks, size N / 6.5, 4.6g.

Gorgeous 14kt yellow gold oval shape opal & ruby halo cocktail ring. The ring features one (1), prong set, oval cabochon opal set in the center surrounded by eight (8), drop set, round faceted rubies.

14 kt. White Gold, Yellow Gold, Opal and Diamond Pendant on 14 kt. Gold Chain, center bezel set oval cabochon cut opal, wt. approx. 11.06 cts., 21.53 x 7.28 mm; bezel and link with 37 round brilliant

AN OPAL AND DIAMOND DRESS RING in high carat yellow gold and silver, set with an oval cabochon opal within a border of rose cut diamonds, with stylised decoration to the band, unmarked, size N / 7, 3.

A PAIR OF ANTIQUE PERIDOT AND OPAL EARRINGS in yellow gold, set with central oval cabochon periods surrounded by scrolling border and four opals, and suspending an opal drop, unmarked, 3.5cm, 4.2g.

Featuring a carved and pierced jade sphere highlighted by three oval opal cabochons measuring from approximately 7.0 x 5.0 to 6.0 x 4.0 mm, accented by ten round-cut rubies, each measuring approximate

An Opal and Enamel Brooch / Pendant. 14 karat yellow gold mounting contains a polychrome decorated enamel piece with a prong set oval opal cabochon 1" x 1.75" Wt: 11.1 grams

Ladies 14kt yellow gold opal and diamond pendant featuring various sizes of prong set oval cabochon cut opals and displaying green and orange fire. Accented with a circle of prong set round diamonds w

A BLACK OPAL AND DIAMOND PENDANT AND CHAIN in 18ct yellow gold, the pendant set with a pear shaped cabochon black opal in a border of round brilliant cut diamonds, accented by a further round brillian

14 Karat yellow gold pendant bezel set with one oval cabochon cut Sugar-treated Opal, approximately 69.07 carats, accented with 18 full cut round Diamonds [H/VS], approximate total weight 0.54 carats

JEWELRY: 14K Opal and Diamond Ring and Opal pendant, details include: ring stamped and tested “14K” yellow gold ring with four-prong center crown, set with one oval cabochon cut opal, 10.1mm x

An opal and ruby bangle, of hinged design, set with fifteen oval white opal cabochons and ten round rubies. 14ct yellow gold. Weight 34.1 grams. Inside diameter 5.8cm.

Opal, Ruby, 14k Yellow Gold Ring. Featuring one oval shaped opal cabochon measuring approximately 14.2 x 10.1 mm, surrounded by round-cut rubies, set in a 14k yellow gold mounting. {Size: 7 3/4, Gross

Fourteen-Karat Yellow Gold, Black Opal and Diamond Pendant, in a modern design and bezel-set with an oval cabochon black opal, with an approximate weight of 5.75 carats, and two round brilliant-cut di

Oval blue opal cabochon set in 14k yellow gold, on a black leather cord; 14.6g w. 7/8 in. Provenance: By descent through the family of an important South Salem, NY collector

A handmade 18k yellow gold necklace pendant, in three separate sections, the bottom with large natural cabochon oval bezel set Mexican fire opal (color: dark orange, clarity: semi-transparent, approx.