18KT Gold, 2.88ct Opal & 1.07ct Diamond Ring.

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

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

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. WHITE-GOLD OPAL/DIAMOND RING - (JC/K2QMR) - 9 GRAMS

FINE ART DECO 18KT YELLOW GOLD/OPAL/DIAMOND RING, C. 1900, W. 6.1 DWT, SIZE 6

PGL Digital Appraisal Retail Replacement Value $6,085 Natural boulder opal weighing carats Natural Diamonds Carat Weight: .25Color Grade: H Clarity Grade: SI2 Size 7 4.15 grams 409809-681NOTE: PGL App

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

Estate 18kt Gold Diamond & Opal Ladies Ring. Hallmarked interior. Cabochon cut opal with halo of white diamonds. Weighs approximately 4.2 grams inclusive. Size 5

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

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.

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

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

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.

18 karat yellow gold ring with one oval cabochon semi-Black Opal with gray background that weighs 15-1/2 carats. 41 round full cut diamonds at 0.84 NEIMAN MARCUS. Appraised Fair Market Value (FMV) is

center marquise shaped opal cabochon approx. 18 x 8mm, 22 single cut diamonds estimated total weight 0.55ct., stamped "18KT, LaTriomphe" and with maker's mark, yellow gold, size 7, 15.4 grams , Proven

18KT ring with 2.54 carat fire opal & 0.45 carats of diamonds and 2 heart shape blue topaz stones on each side of the ring. It is set in 18K yellow gold and is a size 6. It weighs 6.2 DWT.

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

AN OPAL AND DIAMOND DRESS RING in 18ct white gold, set with a pear shaped cabochon opal within a twisted mount, accented by round cut diamonds, stamped 18kt, size Q / 8, 8.6g.

Includes a 10kt gold and faceted red glass ring, a 12kt gold-filled and garnet child's ring, a 14kt gold and opal ring, a 10kt gold and pink cabochon child's ring, an 18kt gold and diamond petite ring

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.

14K. Natural opal and diamond halo apx 1 ctw. Opal measures 23 x 15mm. Diamonds well matched modern brilliant estimated G to H and VS1. Excellent condition. Ring size 5 3/4. Weight 9.8 grams.

18Kt gold set with 1.2ct natural emerald and 1.06ct natural South African high quality diamonds, this one is stunning in terms of color and brightness, superb texture. Overall condition is excellent.