AN 18K GOLD AND STERLING SILVER OPAL RINGKimballs Auction and Estate Services4.3(189)$50(1 bid)Feb 15, 2026
14K GOLD RING WITH NATURAL OPAL AND 0.05CTS OF DIAMONDS SIZE: 6 2.6GModern Jewelry4.5(204)$6703 days Left
SoldJEWELRY. Men's 18kt Gold, Opal and 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 21See Sold Price
Sold18Kt Yellow Gold Opal | Diamond Ring.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-E8RJFSee Sold Price
Sold18Kt Yellow Gold Opal / Diamond Ring.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.See Sold Price
Sold18Kt Yellow Gold Opal | Diamond Ring.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-E8RJFSee Sold Price
SoldFINE ART DECO 18KT YELLOW GOLD/OPAL/DIAMOND RINGFINE ART DECO 18KT YELLOW GOLD/OPAL/DIAMOND RING, C. 1900, W. 6.1 DWT, SIZE 6See Sold Price
Sold18kt Gold ct Natural Opal & Diamond RingPGL 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 AppSee Sold Price
Sold18kt Yellow & White Gold Opal & Diamond RingAn 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 whSee Sold Price
SoldEstate 18kt Gold Diamond & Opal Ladies RingEstate 18kt Gold Diamond & Opal Ladies Ring. Hallmarked interior. Cabochon cut opal with halo of white diamonds. Weighs approximately 4.2 grams inclusive. Size 5See Sold Price
SoldESTATE 18KT OPAL DIAMOND & SAPPHIRE COCKTAIL RINGLadies 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 diSee Sold Price
Sold18K Yellow Gold Custom Opal & Diamond RingThis 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.See Sold Price
SoldOpal Diamond Doublet 18kt Gold RingOne 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 dSee Sold Price
SoldJEWELRY. 18kt Gold, Opal, and Diamond CocktailRing.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. diamonSee Sold Price
SoldOPAL & DIAMOND 18KT YELLOW GOLD RING, 5.2 GRAMSFeaturing- 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.See Sold Price
Sold18Kt Gold Ring with 15.5 carat Black Opal and Diamonds18 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) isSee Sold Price
SoldLa Triomphe 18kt. Opal and Diamond Ringcenter 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 , ProvenSee Sold Price
Sold18K FIRE OPAL DIAMOND & TOPAZ RING18KT 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.See Sold Price
SoldSTUNNING 18KT YG OPAL & DIAMOND COCKTAIL RINGLadies' 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 acSee Sold Price
SoldAN OPAL AND DIAMOND DRESS RING in 18ct white gold, setAN 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.See Sold Price
SoldJEWELRY. Assorted Grouping of Gold Rings.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 ringSee Sold Price
SoldFour Ladies Yellow Gold Opal Ringsone 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.See Sold Price
SoldAnn Garrett 18kt Gold Opal Diamond Emerald NecklaceThis necklace has it all. An 18kt yellow gold necklace and mounts filled with a large center oval shaped opal, followed by rows of round white diamonds, emeralds and sapphires. 88 gSee Sold Price
SoldMid Century Gold Opal Diamond Ring14K. 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.See Sold Price
Sold1.2ct Natural Emerald 18Kt Gold Diamond Ring18Kt 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.See Sold Price
Sold18K YELLOW GOLD OPAL & DIAMOND RING18K Yellow Gold, opal and diamond ring TCW of the diamonds - 3.3Ct.Weight: 11.6 g. approx:Length: 23.3 mm. approx:Width: 18.8 mm. approx.Opal 16.6 mm. x 11.9 mm. x 2.9 mm. Size: 8See Sold Price
