14K Yellow Gold Opal and Diamond RingNew England Auctions - Fred Giampietro4.6(436)$150(3 bids)Feb 12, 2026
12mm Opal, 0.85ctw Diamond and 14K Ring W/Sapphire AccentsGWS Auctions Inc.4.5(287)$400(1 bid)Feb 07, 2026
SoldHeart Shaped Opal Diamond 14K Gold RingHeart shaped opal and diamond ring (possibly Australian opal); white gold ring mounting with expansion opening shank, finger size: 5 1/2; Unstamped: Test 14K; Opal 17x16x7.6mm (9.33ct) multi-color redSee Sold Price
SoldOPAL, DIAMOND & 14K GOLD RINGOpal, diamond and 14K yellow gold ring; centering a large opal cabochon, showing vivid flashes of color; on wide band of elaborately textured, cross-hatched design, set with 20 round brilliant diamondSee Sold Price
SoldOpal & Diamond 14K Gold Ring,oval cabochon weighing 2.07 carats with red, orange, blue and green play of fire, a round diamond one each side totaling .08 carat, 14K yellow gold, with appraisal of $2,450.00, currently size 7 1/2.See Sold Price
SoldOpal & Diamond 14K Gold RingA fiery oval cabochon weighing 1.16 carats surrounded by 16 round diamonds totaling 1 carat, high grade, 14K yellow gold, with appraisal of $2,950.00, currently size 8.See Sold Price
SoldOpal & Diamond 14K Gold Ring,9 round & oval cabochons with lots of blue & green fire play, total 2.50 carats with 16 round diamonds totaling .33 carat, high grade, 14K yellow gold, with appraisal of $2,250.00, currently size 7 1/See Sold Price
SoldOpal, Diamond, 14k Yellow Gold Ring.Opal, Diamond, 14k Yellow Gold Ring. Featuring one oval shaped opal cabochon weighing approximately 5.15 cts., surrounded by full-cut diamonds weighing a total of approximately 0.55 cttw., set in a 14See Sold Price
SoldAntique Opal Mine Diamond 14k Gold RingGraduated opal cabochons spaced with mine cut diamonds atop a sculpted 14k yellow gold band. Ring size 6.75 ; total weight 5.6 grams Condition: Center opal has a tight fissure Provenance: The EstateSee Sold Price
SoldOpal Diamond Amethyst 14K Gold Ring Size 6.75Opal Diamond Amethyst 14K Gold Cocktail Ring Size 6.75 5.4 G Approximately 1.5 TCW 1.77 TCWSee Sold Price
SoldOpal, Diamond, 14k Yellow Gold RingCentering an oval-cut opal cabochon measuring approximately 12.0 x 10.0 mm, accented by twenty-six full-cut and eighteen baguette-cut diamonds weighing a total of approximately 0.57 cttw., set in a 14See Sold Price
SoldOpal & Diamond 14K Gold Brutalist RingSize 4 Ladies vintage Sculptural 14 K yellow gold ring, includes 2 opals and 3 faceted diamonds, all in prongs. Stones test positive for diamonds on gem tester, measure app 2-2.5 mm. 7.1 dwt, signed mSee Sold Price
SoldOpal, Diamond, 14k Yellow Gold Ring.Opal, Diamond, 14k Yellow Gold Ring. Featuring one oval opal cabochon measuring approximately 10 x 8.5 mm, flanked by six full-cut diamonds weighing a total of approximately 0.10 cttw., set in a 14k ySee Sold Price
SoldModernist Opal and Diamond 14K Gold RingTotal weight 6.2 grams. Size 8.5. Refer to photos for additional condition information as they are a part of the description. Please note lots may show signs of wear commensurate with age and use, andSee Sold Price
SoldTwo Opal, Diamond and 14k Gold Ringsset with 12 diamonds weighing approximately 0.50ct; gross weight: 15 grams; sizes 6 1/2 and 7 3/4See Sold Price
SoldCollection of Opal, Diamond, Yellow Gold Jewelry Items.Collection of Opal, Diamond, Yellow Gold Jewelry Items. Including one Victorian opal, diamond, 14k yellow gold ring, size 5; one pair of opal cabochon, 14k yellow gold leaf motif screw back earrings;See Sold Price
SoldOpal, diamond, sapphire and 14k gold ringestimated single-cut diamond weight: 0.40ct; gross weight approximately 9.9g; length: 1 1/2in; size 7 1/2See Sold Price
SoldAn opal, diamond and 14k white gold ringAn opal, diamond and 14k white gold ringcentering a black opal, weighing approximately 13.77 carats; framed by round brilliant-cut diamonds; 8.55 grams; size: 6 1/2See Sold Price
SoldGORGEOUS OPAL, DIAMOND AND 14K WHITE GOLD RINGOPAL, DIAMOND AND 14K WHITE GOLD RING, with 52 round-cut diamonds set around an oval white opal cabochon weighing approximately 5.22cts. Total estimated weight for all diamonds: 1.41CTS. Ring size: 6-See Sold Price
SoldOpal, Diamond, 14k White Gold, Metal Ring.Opal, Diamond, 14k White Gold, Metal Ring. Featuring one oval shaped opal cabochon measuring approximately 18.9 x 15.6 mm, accented by single-cut diamonds weighing a total of approximately 0.45 cttw.,See Sold Price
SoldOpal & Diamond 14k Yellow Gold Cocktail RingOpal Approx. 1.50ct & Diamond Approx. 1ct SI1-K 14k Yellow Gold Weight 5.1g Cocktail Ring Size 6 Measurements 0.8”x0.55”See Sold Price
SoldOpal, diamond and 14k yellow gold ringOpal, diamond and 14k yellow gold ring centering (1) oval white opal cabochon, measuring approximately 18.2 x 14.1 x 6.5 mm, displaying a mosaic pattern of bold flashes, colors ranging from orange toSee Sold Price
SoldOpal, diamond and 14k white gold ringOpal, diamond and 14k white gold ring centering (1) oval cabochon crystal opal measuring approximately 14.8 x 11.2 x 6.3 mm, weighing approximately 4.60 cts., surrounded by (34) full cut diamonds weigSee Sold Price
SoldOPAL, DIAMOND AND 14K YELLOW GOLD RINGOpal, diamond, and 14k yellow gold ring, having one (1) half heart shaped opal, weighing approximately 0.50ct and one (1) old European cut diamond, of SI-1 clarity and light color, weighing approximatSee Sold Price
SoldA black opal doublet, diamond and 14k gold ringA black opal doublet, diamond and 14k gold ringfeaturing a black opal doublet, measuring approximately 18.40 x 13.55 mm, accented by three round brilliant-cut diamonds, on polished band; 8.41 dwt; sizSee Sold Price
SoldFire opal, diamond and 14k white gold ringFire opal, diamond and 14k white gold ring featuring (2) oval cut opals weighing a total of approximately 2.47 cts., each surrounded by a total of (56) full cut diamonds weighing a total of approximatSee Sold Price
