OPAL AND DIAMOND RING set with a step cut opal in a

A Platinum Opal and Diamond Ring,Set with one cabochon cut opal approx; 15.60mm x 11.4mm x 5mm. Also set with twenty-eight old European cut diamonds, each approx .01-.03pts. Ring size: 7 1/2 Approx. w

3 STONE OPAL AND DIAMOND RING, set with 3 cabochon cut opals and flanked with diamonds. Size O. 5.4 grams.

A 14kt Yellow Gold, Opal and Diamond Ring, Set with one cabochon cut opal, approx. 12 mm- 9 mm. Also set with three round cut diamond melee, each approx. 0.02-0.03 pts. Marked 14K, BR. Size: 7 Approx.

14K OPAL & DIAMOND RING set with an oval cabochon cut opal approx. 9.2x7.3mm, surrounded by 16 round brilliant cut diamonds approx. 0.34 carats (According to Estate Appraisal: G-H color, SI2 clarity),

Estate Yellow Gold Opal & Diamond Ring. Hallmarked faintly. Set with cabochon cut opals and white diamonds. Ring size 6, can be resized. Weighs approximately 7.7 grams inclusive.

A 14kt Yellow Gold Opal and Diamond Ring,Set with eight tapered oval cut opal stones. Each approx .40 pts. Also set with two round brilliant cut diamonds, each approx .15 pts. Also set with ten round

OPAL AND DIAMOND RING, set with 3 oval cabochon cut opals, flanked with diamonds totalling approx. 0.20 ct. Size M 1/2. 3.8 grams.

NO RESERVE, OPAL AND DIAMOND RING, set with 3 oval cabochon cut opals, accentuated with diamonds. Size M. 2.9 grams.

OPAL AND DIAMOND RING, set with 3 oval cabochon cut opals, accentuated with diamonds. Size M. 2.9 grams.

Ladies 10kt yellow gold opal and diamond ring featuring six prong set cabochon cut opals displaying green and orange fire. Accented with prong set round brilliant cut diamonds weighing approx. 0.25ct.

Ladies 14kt yellow gold opal and diamond ring featuring a prong set oval cabochon cut opal weighing approx. 8.50ct and displaying green and orange fire. Accented with a square frame of prong st round

14 kt. Yellow Gold, Opal and Diamond Ring, center prong set mixed cut natural black opal, wt. approx. 1.53 cts.; reticulated shoulders set with numerous round brilliant cut diamonds, total wt. approx.

14kt white and rose gold opal and diamond ring featuring a prong set oval cabochon cut opal weighing approx. 0.92ct. Surrounded by a halo of prong set round brilliant cut diamonds weighing approx. 0.2

Vintage 14K, Opal and Diamond Ring. Set with rose cut diamonds and colorful opals. Stamped 14K. Good condition. Ring size 9-3/4". Measures 1-1/8" L. Weighs approx. 4.72 grams.

AN ANTIQUE OPAL AND DIAMOND RING in 18ct yellow gold, set with two cabochon cut opals, accented by old mine cut diamonds, to stylised shoulders, stamped 18CT, size O / 7.25, 2.6g.

OPAL AND DIAMOND RING, in 18 ct. gold. Set with 3 cabochon cut opals, flanked with diamonds. Size N 1/2. 2.8 grams.

ANTIQUE OPAL AND DIAMOND RING, in high carat gold. Set with 3 cabochon cut opals, accentuated with diamonds. Size L. 2.4 grams.

A FIRE OPAL AND DIAMOND RING in 9ct yellow gold, set with an oval cut fire opal, accented by round brilliant cut diamonds, full British hallmarks for 9ct gold, size P / 7, 3.2g.

NO RESERVE, OPAL AND DIAMOND RING, in 18 ct. gold. Set with 3 oval cabochon cut opals, flanked with diamonds. size N 1/2. 3.1 grams.

14K Y/G opal diamond ring set with 7 fine Austrian opals and 7 brilliant cut diamonds, total opal approx. 1.80ct, tdw approx. 0.25ct, wt. 8.1gm, size 7.5

Opal and white diamond ring set in 10k yellow gold. .25 Carat solitaire brilliant cut diamond with 2 .30 carat natural oval cut opals. Weighs 2.64 grams size 5.5.

14k yellow gold ring set with white cabochon cut opal 9 mm x 7 mm set with 30 .01 ct diamonds. Ring size 8.

OPAL AND DIAMOND CLUSTER RING, in 18 ct. gold. Set with an oval cabochon cut opal with nice color play, surrounded with diamonds. Size N. 3.1 grams.

OPAL AND DIAMOND DRESS RING, in 18 ct. gold. Set with 3 oval cabochon cut opals, accentuated with 4 diamonds. The side of the head and shoulders with relief scrolling design. Size N. 7.8 grams.