A Lady's Opal and Diamond Cocktail Ring

18K yellow gold ring with opal approx 22 mm x 15 mm set in the center of the ring; opal is in mint condition and has strong blue green play of color, baguette and round diamonds are set in halo around

14K yellow gold ring featuring an oval opal measuring 16.3 x 12.5mm with blue, green and orange flashes bezel set in the center of ring with 22 diamonds weighing approx. 1.50ctw set surrounding center

Size 6 1/2. Crafted with ten beautiful oval cut opals clustered together. Accented with approx..15cts of round cut diamonds. From a Palm Beach estate. Total weight: 12.9 grams. Shipping $20 plus insur

A ladies cocktail ring set with fifteen 6.5 x 4 mm opals, three 3mm round opals, and one .15ct center diamond and eight approximately .12 ct diamonds. Size 5.5 and weight 11 grams.

Ladies' vintage 18 karat yellow gold Casbah cocktail ring, set to the center with large marquise cut opal stone, encircled by approx. seventeen round brilliant cut diamonds and seventeen round opal ac

LADIES PLATINUM DIAMOND BLACK OPAL COCKTAIL RING Ladies .900 Platinum diamond cocktail fashion ring with oval cut black opal center stone. Diamond carat weight total is approximately .40cts, opal meas

Ladies 14k gold vintage cocktail ring in an organic vine design. Large purple fire free form cabochon opal central gemstone accented with small diamonds. Unmarked. Acid tested 14k. Size 7 1/2. Total w

Ladies 18kt tested yellow gold opal, diamond and sapphire estate cocktail ring, comprising: (1) prong set oval cabochon opal, approx. 20.25mm x 13.78mm, approx. 7.85ct; surrounded by (10) round cut di

Antique 14K Yellow Gold & Diamond Opal RingEstate cocktail ring consisting of six pear-shaped matching opals .Plus +75 Ct. T.W. with a central diamond, Nuget shape 14k gold form top.,/br>Dimension: si

1092314K YELLOW GOLD DIAMOND AND FIRE OPAL LADIES RING 14k yellow gold ladies cocktail ring with 7.1 x 5mm orange fire opal center stone. 45 small accent diamonds. Opal Weight: 3.2Size: 5.0 Condition:

An elegant ladies ring for a special occasion or an everyday wear in style. Central stone is a large beautiful oval opal 7.20ct weight, surrounded by 18pc round cut diamonds. Weight 6.46 grams. Stampe

1090410K YELLOW GOLD LADIES OPAL COCKTAIL RING 10k yellow gold ladies opal cocktail ring. 6 opals in floral array around 5.1 x 9.5mm center opal with accent diamonds. Opal Weight: 3.4 gramsSize: 7.5 C

Beautiful Art Deco style ladies cocktail ring with a tear drop shape opal that measures 16.10mm x 11mm x 6mm and diamonds on the sides. Total approx. 5.20cts. Weight 3.36 grams. Size 7. Marked 14K and

Ladies' cocktail ring. White and yellow gold. 2 size diamonds. Ring size 6.5.

Ladies cocktail ring featuring 3 pear cut opals centering an emerald and yellow diamonds set in sterling with gold wash. Ring size 7. Approx. overall weight 5.38 grams.

Metal : 18k Gold Designer : Hubert Gemstone : Diamonds approx. 0.38ctw, Fire opal. Measurements : Ring size 6.5, top is 30mm x 26mm. Marked: : Hubert, 18k, USA, RH6845. Weigh

METAL: Platinum. MEASUREMENTS: Ring size - 8 1/4, ring top - 26mm x 26mm. GEMSTONES: 15.45ct opal, measures 23.3mm x 19.9mm, shows natural crazing. Diamonds - approx. 0.48ctw. MARKED: Pt900, 1545. WEI

METAL: 18k Gold. GEMSTONES: Diamonds approx. 0.48ctw. Opal. MEASUREMENTS: Ring size 5 1/4, top is 25mm x 22mm. MARKED: Illegible maker's mark, 18k. WEIGHT: 12.6 grams.Gemstones have not been grade

Platinum cocktail ring, with oval 15.5 x 12.5mm opal, surrounded with approx. 0.20ct win diamonds . Opal is slightly loose in the setting. Ring size - 5.75, ring top - 17mm x 20mm. Marked 900pt. Weigh

18K white gold ring featuring oval opal with strong blue and green play-of-color set in center with two rows of diamonds weighing approx. 0.50 ctw, sz 8.75, 6.9 grams

Ring features diamonds and an opal measuring 24mm x 16.3mm. Opal has crazing. Ring size 7.5. Ring top measures 30mm x 21.9mm. Marked 18K. Weight - 15.1 grams. Gemstones have not been graded for color

METAL: 14K Gold. GEMSTONES: Opal - 16mm x 10.5mm, diamonds - approx. 0.30ctw. MEASUREMENTS: Ring size 7, top measures 23.8mm x 19.2mm. Sits approx. 15.5mm from finger. TESTED: 14K. WEIGHT: 10.5 grams.

set with an oval opal approx. 16x13mm, accented with 8 round diamonds approx. 0.30 carats, overall head 24x22mm, in yellow gold branch style setting, stamped 14K, size 6.75, 12gms., fine condition, op

Platinum cocktai lring, set with a 1.83ct al opal, surrounded eith 0.25ctw in diamonds. Ring size - 6, ring top - 18mm x 15mm. Marked: 900Pt, D025, 1.83. Weight 9.4 grams.