Sold2022Platinum 4.5Ct Boulder Opal & Diamond Ring, Size 4 3/4, TW:8.2 Grams.Platinum 4.5Ct Boulder Opal & Diamond Ring, Size 4 3/4, TW:8.2 Grams.See Sold Price
Sold202314K White Gold Boulder Opal Diamond Ring14K white gold ring, brightly polished, featuring centered prong set boulder opal cabochon, weighing approx. 2.65 carats, further adorned with 6 prong set round brilliant cut diamonds weighing a totalSee Sold Price
Sold2019A 14 Karat Yellow Gold, Boulder Opal and Diamond Ring,A 14 Karat Yellow Gold, Boulder Opal and Diamond Ring, containing one freeform boulder opal measuring approximately 36.00 x 25.80 mm and 126 round brilliant cut diamonds weighing approximately 1.25 caSee Sold Price
Sold2023Boulder Opal and Diamond RingOpal and Diamond Ring. This 18 karat yellow gold ring features a 13.93 carat, polished freeform beautiful genuine boulder opal that is bezel-set in a frame of .75 carats round, brilliant-cut, G-See Sold Price
Sold202114.40ct Boulder Opal Diamond Freeform Ring SZ 814.40ct Boulder Opal Diamond Freeform Ring, set in 18k Gold with 2/0.064 1 VS2 Diamonds. 17.7g, approximately 1.3125 x 1 x 0.5625 in.See Sold Price
Sold2022Boulder Opal, Diamond, Gold Ring.Boulder Opal, Diamond, Gold Ring. Featuring one triangular shaped boulder opal measuring approximately 20 x 14 mm, accented by eight single-cut diamonds weighing a total of approximately 0.15 cttw., sSee Sold Price
Sold2021BOULDER OPAL AND DIAMOND RINGBOULDER OPAL AND DIAMOND RING Containing one freeform boulder opal measuring approximately 24.00 x 11.40 mm and three round brilliant cut diamonds. Mounted in yellow gold. Ring size 6 3/4. Stamp: 750.See Sold Price
Sold2022GRIMA: BOULDER OPAL AND DIAMOND DRESS RING, 1977GRIMA: BOULDER OPAL AND DIAMOND DRESS RING, 1977 The oval boulder opal in a pierced mount of textured wire with brilliant-cut diamond accents, mounted in 18 carat gold, signed Grima, workshop mark HJCSee Sold Price
Sold202019.50ct Boulder Opal, 1.15ctw Diamond 14K Ring19.50ct Boulder Opal, 1.15ctw SI1-SI2/G-H Diamond Solid 14K Yellow Gold Ring W/Blue Sapphire Accents - This lovely ring is made of solid 14k yellow gold and boasts an approximately 19.50ct inset bouldSee Sold Price
Sold2022BOULDER OPAL AND DIAMOND CLUSTER RINGBOULDER OPAL AND DIAMOND CLUSTER RING The oval boulder opal within a radiating surround set with brilliant-cut diamonds, ring size approx. NSee Sold Price
Sold202120ct Boulder Opal, 1.20ctw Diamond & Emerald 14K Ring20.00ct Boulder Opal, 1.20ctw Diamond & Emerald Solid 14K Yellow Gold Ring W/Onyx Accents - This lovely ring is made of solid 14k yellow gold and boasts an approximately 20.00ct boulder opal. The ringSee Sold Price
Sold2018A Lady's 14K Opal and Diamond Ring14K yellow gold ring featuring large oval boulder opal with very good blue and green play of color, 14 x 20mm, with 6 additional smaller diamonds set on the sdie of opal, sz 7.5, 7.2 gramsSee 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
Sold2019An Opal & Diamond Ring.An Opal & Diamond Ring. 18 karat yellow gold freeform mounting contains one bezel set boulder brown opal which weighs approximately 9.60 carats. Surrounding the opal are six prong set round brilliantSee Sold Price
Sold2021Boulder Opal Diamond Yellow Gold PendantBoulder Opal Diamond Yellow Gold Pendant: Weight: 4.8dwt. Length: 19" serpentine chain with spring ring closure stamped: 14k mom and a yellow gold 30x18mm handmade pendant (unstamped: test 14k) holdinSee Sold Price
Sold2022Opal & Diamond 14K Gold Ring,rich blue-green cabochon boulder opal with nice fire play, surrounded by 20 round diamonds totlaing 1 carat, high grade, 14K yellow gold, with appraisal of $2,850.00, currently size 7 3/4.See Sold Price
Sold2018Four semi-precious, stone, diamond, gold & silver ringsin 22k and 14k gold, and sterling silver; including amethyst, agate, boulder opal; approximate gross weight of gold: 22 grams; 4 round brilliant-cut diamonds weighing in total approximately: 0.07ct; sSee Sold Price
Sold202114K Yellow Gold Opal and Diamond RingThis is a 14kt yellow gold genuine opal and diamond ring. The 8 opals are approximately 3mm x 5mm and there are 6 - .02 carat single-cut diamonds to accent. The ring is hallmarked "Romany" and stampedSee Sold Price
Sold202210k yellow gold Australian opal cab diamond ring, 6 1/210k yellow gold oval Australian opal cabochon diamond ring, size 6 1/2. Weight 1.9 grams. Hallmarked 10k. 2 diamonds total weight 0.02 ct. Opal has nice play of colors and measured 6.3 mm x 4.2 mm. CoSee Sold Price
Sold2024BUNDA "Hollywood" Opal Pendant with Box and PaperworkOpal Pendant made with 18K Gold. The Boulder Opal from Queensland is predomantly blue and green color. The Chain is makred BUNDA 750 - The Ring is 750 White Gold and Diamonds. Opeal Weight is 31.50 CtSee Sold Price
Sold2018Diamond Opal and Rose Gold Heart Shaped RingRing featuring a heart shaped opal surrounded by twenty diamonds of .02 carats each all in a rose gold setting, size 3.5, 2.9 grams.See Sold Price
Sold2021TWO 14 KARAT GOLD, OPAL, & DIAMOND RINGSthe first ring centering one oval cabochon white opal weighing approximately 1.50 carats, and two full cut diamonds [I/VS] weighing approximately 0.02 carats total (size: 6 3/4, 6.1 grams); the otherSee Sold Price
Sold202314kt Yellow Gold, Opal and Diamond RingA 14kt Yellow Gold, Opal and Diamond Ring, Set with one cabochon cut opal, approx. 12 mm- 9 mm. Also set with three round cut diamond melee, each approx. 0.02-0.03 pts. Marked 14K, BR. Size: 7 Approx.See Sold Price
Sold202114K Gold, Diamond, Opal & Tanzanite Ring14K yellow gold, tanzanite and blue opal ring, the center stone surrounded by 10 .02 diamonds.20 ctw). Total weight 4.4 dwt. Size 6. In good condition.See Sold Price
Sep 30Adam's AuctioneersAN OPAL AND DIAMOND RING The polished rectangular-shaped mount, collet-set with an oval-shaped€600
3 days LeftRiverside Galleries14k Rose Gold 7.02ct White Opal 9.56ct Orange Sapphire 2.28ct Diamond Ring$50