Sold2021Vintage Double Sided Sterling Ring sz 8.5Please see pics for details as this is the exact item you will receive. One side has a larimar center stone and the other I am not sure but could be a boulder opal or possible amber stone. Size: 8.5 WSee Sold Price
Sold2022Beautiful 14k Gold, Diamonds, Boulder Opal & Tanzanite PendantBeautiful drop pendant in 14k yellow gold set with 6 round brilliant cut natural white diamonds, boulder opal and a single teardrop shaped Tanzanite gemstone. Weight = 3g. Size = 3/4"See Sold Price
Sold2024Vintage Native American Sterling and Boulder Opal RingsBeautiful assortment of vintage Native American sterling rings. Each ring has a stunning polished boulder opal. Rings are between size 4 1/2 and 9, overall approx weight of 22g. One ring with mark notSee Sold Price
Sold2022Boulder Opal in Natural MatrixNice specimen of boulder opal in its natural host ironstone rock, polished up so you can see the opal veins. Perfect to make a necklace out of. Stone measures 1 3/4" x 1" and weights 17g.See Sold Price
Sold2023457Ct Collection Of Amber Fossil Rough SpecimenDimension: 70.7x60.6mm Natural History of Australian Opal & Mineral Auction by Thousand Planet Auction House featuring the beauty of Boulder Opal art in cabochon cutting and rough, well known AustraliSee 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
Sold202118k Yellow Gold 12.17ct. Boulder Opal Y Diamond Bangle18k Yellow Gold 12.17ct. Boulder Opal Bangle 62.5g. Inside measurement 5.5 in., cuff break 1in. ALL CREDIT CARDS WILL BE MANUALLY VERIFIED PRIOR TO SHIPMENT.See Sold Price
Sold2024Estate Blue Boulder Opal Platinum Gold Square men CufflinksThey weigh 17.3 grams and measure 17 mm x 16 mm. Showcasing a pair of cabochon cushion square cut, blue opals, weighing approximately, 20.00 carats.See 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
Sold2022Boulder Opal, 18k Yellow Gold Jewelry Suite.Boulder Opal, 18k Yellow Gold Jewelry Suite. Including one boulder opal measuring approximately 54 x 33 mm, 18k yellow gold brutalist style 24 inch necklace; one pair of boulder opal, 18k yellow goldSee Sold Price
Sold2018Boulder opal, diamond and 18k yellow and white goldBoulder opal, diamond and 18k yellow and white gold ring Featuring (1) irregular shaped boulder opal, measuring approximately 22 X 11.3 X 4.5 mm, accented by (2) pear-cut and (6) full-cut diamonds, weSee Sold Price
Sold2020ring, GG 750/000, central boulder opal (Australia),ring, GG 750/000, central boulder opal (Australia), very fine quality with intensive blue - and bright green color, at the side 7 brilliants c. 0.60 ct tw-vsi/si, ring head c. 22.8 x 18.0 mm, ring shaSee Sold Price
Sold2021BOULDER OPAL AND DIAMOND MAGNIFYING GLASS PENDANTBOULDER OPAL AND DIAMOND MAGNIFYING GLASS PENDANT Consisting of two sliding pendants containing one freeform boulder opal measuring approximately 40.00 x 24.00 mm, 26 round brilliant cut diamonds weigSee Sold Price
Sold2024Estate Boulder Opal 18K Yellow Gold Men?s CufflinksThese cosmic boulder opal cufflinks are crafted in 18-karat yellow gold, weighing 26.4 grams and measuring 22mm x 15mm. Showcasing a pair of rectangle prong-set boulder opals, weighing approximately,See Sold Price
Sold2015Chinese Golden Amber Beaded Prayer NecklaceChinese golden amber prayer necklace, with 108 beads measuring 5/7" diameter each.See Sold Price
SoldCHRISTOPHER WALLING: A PAIR OF 18K GOLD AND TAHITIAN PEARL DAY/NIGHT EARRINGSCHRISTOPHER WALLING: A PAIR OF 18K GOLD AND TAHITIAN PEARL DAY/NIGHT EARRINGS The ridged 'X' form earrings suspending detachable Tahitian pearl drops, weight 21.7 dwt, signed C.W., length 7/8, 1 3/8See 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
Sold2023GIA 5.51 G BOULDER OPAL PENDANT NECKLACE W/PAPERSGIA certified 5.51 G boulder opal pendant hung on an 18K yellow gold black diamond beaded necklace. Center stone set in a white + yellow metal pendant w/numerous near colorless round brilliants. MeasuSee 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
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
Sold202418K Yellow Gold, Boulder Opal, & Diamond PendantIncludes one (1) 18K Yellow Gold Boulder Opal and Diamond Enhancer Style Pendant with 18K Yellow Gold 16 ?? Square Foxtail Chain. The pendant consists of one freeform shaped boulder opal and fifteen fSee 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
Sold2021Christopher Walling Turquoise and Mother of PearlView a video of this lot here: https://youtu.be/ubdLOeTQhOYStrung with round turquoise beads, measuring approximately 13.50 - 13.80 mm and mother of pearl beads, measuring approximately 10.00 x 10.50See Sold Price
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
6 days LeftHeritage Auctions55260: Christopher Walling Opal, Gold Brooches StonesUS$2,400
6 days LeftHeritage Auctions55258: Christopher Walling Opal, Gold Brooches Stones:US$2,400
6 days LeftHeritage Auctions55257: Christopher Walling Labradorite, Moonstone, SapUS$2,400
Oct 11Austin Auction GalleryESTATE KEVIN & JOANNE DOWDY YELLOW GOLD & BOULDER OPAL EARRINGSUS$200(1 bid)
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4 days LeftCarnegie's Auction GalleryChristopher Walling 14k Yellow Gold and Labradorite NecklaceUS$2,500
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6 days LeftHeritage Auctions55259: Christopher Walling Sapphire, Chalcedony, Gold US$2,400
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Oct 03Uniques and Antiques, Inc.Carved Cameo Glass Two Color Snuff Bottle. Antique Chinese Peking Glass Bottle. Golden Amber Glass oUS$125(1 bid)
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6 days LeftHeritage Auctions55265: Christopher Walling Chrysoprase, Emerald, Gold US$2,400
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6 days LeftAdam's AuctioneersAN OPAL AND DIAMOND PENDANT NECKLACE Set with a polished oval-shaped cabochon boulder opal, framed€500