Opal Ring 18kt yellow gold

An opal ring stamped 18kt. yellow & white gold, weighing 6.6 grams, wet with one oval opal 18.49mm x 9.49mm, and 19 S/C diamonds weighing approximately 0.02ct. each (opal was back filled with epoxy wh

18kt Yellow Gold Opal Ring signed "Jung" Size 7.5 weighing ~18.3 grams and 5 carats. THIS ITEM IS LOCATED AND SHIPPING FROM DELRAY, FL.

One ladies opal doublet ring stamped 18kt yellow and white gold weighing 8.5 grams. Bezel set with 1 oval opal doublet measuring approximately 12.75mm x 9.50mm x 3.45mm, also set with 4 old mine cut d

VINTAGE 18KT YELLOW GOLD AND OPAL RING ~ SIZE 7.75 TAPERED CONCAVE SHANK WITH BRUSHED FINISH, BEZEL SET, LIGHT TRIPLET/DOUBLET OPAL CENTER STONE WITH STRONG RED, BLUE AND GREEN PINFIRE SURROUNDED BY R

18kt yellow gold, sapphire, opal. Size: 8. Weight: 3.4 g. 18kt yellow gold ring with sapphire and opal design. Three prominent opals are the center of the ring. Marked 18k to band.

Italian 18kt yellow gold ring, black opal triplet cabochon, approx 15.65 x 8.00 mm, in a hand-engraved modernist setting, approx size 7.25-7.5, 13.7 grams (inclusive of all materials) **Provenance: A

18kt Yellow Gold Ring with White Opal Cabochon Center Stone and Green Gemstone Accents Signed M + Co., 18kt yellow gold (stamped and tested), size 5, 12.95 grams total weight, snake motif, shank adorn

18Kt Yellow Gold Opal Diamond Ring. Ring has Opal Stone on the center With 16 Diamonds. Opal weight: 2.45ct. Diamonds weight: 0.20ctw. Ring size: 8.00. Total weight: 3.49 Grams. GB-E8RJF

Steele And Dolphin, 18kt Yellow Gold, Opal & Ruby Ring, Ca. 1960, 4.7g Size: 7.75 | Three cabochon opals. Scroll work in setting. Four accent rubies. Made by Steele and Dolphin, Birmingham, England. I

Ladies 18Kt Yellow Gold Opal / Diamond Ring. Ring has one Opal Stone on the center with 6 Diamonds. Ring size: 7.25. Total weight: 5.14 Grams.

Ladies 18Kt Yellow Gold Opal / Diamond Ring. Ring has one Opal Stone on the center with 6 Diamonds. Ring size: 7.25. Total weight: 5.14 Grams.

18Kt Yellow Gold Opal Diamond Ring. Ring has Opal Stone on the center With 16 Diamonds. Opal weight: 2.45ct. Diamonds weight: 0.20ctw. Ring size: 8.00. Total weight: 3.49 Grams. GB-E8RJF

18kt yellow gold, oval cut opal ring, "Lightning ridge like" measuring approx. 17.25 x 13 x 4.7 mm. with fine blue and green play of color, weighing approx. 5.90 cts., 9.5 grams. note: opal has light

Featuring- opal and mine cut diamonds. Size- 6 1/2 Weight- 5.2 grams Condition- scratches on opal. In-house shipping available within continental U.S. for $15 plus insurance.

one oval cabochon opal, approx. 1.70ct., halo of 12 single round cut diamonds, stamped "18k" "ITALY", 18kt. yellow gold, 2.90mm shank, size 5-3/4, 6.5 grams; three oval cabochon opal, approx. 0.75ctw.

This is an 18kt yellow gold black opal doublet ring. The approximate 12mm x 8mm oval opal doublet is in a lost wax cast nugget-style setting made of 18kt yellow gold. The ring is US size 6 and weighs

Ring.18kt yellow gold modernist cocktail ring with large oval opal with a surround of 7 round brilliant cut diamond accents. Stamped, "18k", with unidentified maker's mark of "D". Total approx. diamon

This is a stamped 18kt yellow gold chevron shaped custom fine opal and diamond ring. Set with five graduated marquis opal cabochons in a four rope design. Eight round diamonds measure approximately 0.

Estate 18kt Yellow Gold Opal Emerald Enamel Ring. Ring size 6.75 can be resized.

A STAMPED 18KT YELLOW GOLD OPAL & PEARL ANTIQUE LADIES RING. 8 NATURAL PEARLS ARE 2.5MM ROUND AND ARE WELL MATCHED. THE 12MM X 10MM DOMED OPAL HAS EXCELLENT BLUE/GREEN COLORATION. TOTAL APPROX. WEIGHT

LADY'S RUBY & OPAL 18KT YELLOW GOLD CLUSTER RING :Set with: 9 round natural rubies, 0.70 carats. 16 oval and marquise shape opals. Marked Thailand. Total weight 3.6 grams. From the estate of Rose Ann

Men's 18kt yellow gold ring displaying a central oval cut opal with a surround of (24) single cut diamonds. Opal measures approx. 13.5mm x 9.5mm. Stamped, "18K". Total approx. weight of the ring is 21

Includes an 18kt yellow gold and green cabochon ring, size - 5 1/4; an 18kt gold and opal ring, size - 5 1/4; a 14kt gold, ruby, and sapphire ring, size - 5; and a 14kt gold and tanzanite? ring, size

This is a 1970's 18k yellow gold and black Australian opal ring with a total of 6.60Cts.  The ring is centrally set with an oval cabochon cut opal that measures 17.80mm x 13.00mm x 4.99mm.  The opal