Sold2020Massive 52.5CTTW Black Matrix Opal NecklaceMassive 2 part black matrix opal necklace set in 14k yellow gold on a 14k yellow and white gold necklace. Pendant weighs 13.64 grams and measures 67mm long. Chain is 16"/40cm long and weighs 15.20 graSee Sold Price
Sold2023Vintage 18k Gold and Australian Black Opal NecklaceDESCRIPTION: A Vintage beaded necklace crafted with oblon and spherical Black Australian opal, completed with a 18k yellow gold closure, stamped "18k". Total Weight: 202 carats CIRCA: Mid 20th CenturySee Sold Price
Sold2021HEAVY 18KT Y GOLD & BLACK OPAL NECKLACE16" Choker necklace, in 18kt yellow gold. Large oval black opal, with 2 smaller accent opals. Property of a Palm Beach lady . total weight 34.55 dwtSee Sold Price
Sold2021Black Opal Necklace Pendant with DiamondsBlack Opal Center in an interesting geomatric cut with vibrant neon greens and blues. 0.12 carats of diamonds on the sides on 14K yellow gold setting. Simple gold chain included.See Sold Price
Sold2016Natural Ethiopian Black Opal Necklace 22.60 caratsGem Type-Natural Black Opal;Weight-22.6CT;Length- Approx 430mm;Treatment-Heated;Bead Size-3x3mm;Color-Multi Color...Origin-Ethiopia;See Sold Price
Sold20223 Piece Sterling Silver and Black Opal Necklace and Earrings3 Piece Sterling Silver and Black Opal Necklace 16 in. and Earrings 3/4 in. x 1/4 in.See Sold Price
Sold2023Vintage 18k and Australian Black Opal Beaded NecklaceDESCRIPTION: An Antique beaded necklace comprised of Australian black opal, graduating in size, alternating with 18k yellow gold spacers and closure. Approx. 326 carats CIRCA: Early-Mid 20th Century OSee Sold Price
Sold201714KT GOLD & CARVED BLACK OPAL AQUATIC NECKLACEWith emerald accents. Large black opal hand carved with a deep see aquatic design with emerald accents throughout. Property of a Miami Beach estate. Pendant measures approx. 2" Wide. Chain measures apSee Sold Price
Sold202014k gold, black opal collar necklace, The Golden Bearwith removable central ornament/pendant, on hammered collar; opal measuring 15 x 10mm, (with cracking); with makers mark from the Golden Bear, Vail, Co.; gross weight approximately: 39 gr; length adjuSee Sold Price
Sold2024Sterling Dan Nieto 100 Carat Black Opal Bear NecklaceSterling Dan Nieto 100 Carat Black Opal Bear Necklace 120g, Beautiful piece of opal. Stone is cracked down one side, as shown in photos. As-is.See Sold Price
Sold202071.57 Ctw Natural 143 Faceted Black Opal Beads NecklaceTitle: 71.57 Ctw Natural 143 Faceted Black Opal Beads Necklace Stone Clarity: Translucent Gemstones: Faceted Black Opal Beads Carat Weights: 71.57 Size/Dimensions: 4.70 to 5.00 mm / 143 PC's / 16.3" ISee Sold Price
Sold2023Natural Black Fire Opal Necklace Set - 13.09 CtTitle: Natural Black Fire Opal Necklace Set - 13.09 Ct Origin: Ethiopia Weight: 13.09 Size/Dimensions: 11.0x7.0 - 13.0x8.0 mm Additional Information: Pieces : 7 No's / Shape : Pear Cab / Color - BlackSee Sold Price
Sold202037.19 Ctw Natural 222 Black Opal Beads NecklaceTitle: 37.19 Ctw Natural 222 Black Opal Beads Necklace Stone Clarity: Translucent Gemstones: Black Opal Beads Carat Weights: 37.19 Size/Dimensions: 2.50 to 5.50 mm / 222 PC's Additional Information: DSee Sold Price
Sold2023Sterling Silver Black Opal Pendant Necklace 18 in. chain & marked 950 Silver BraceletSterling Silver Black Opal Pendant 3/4 in. x 3/8 in. Necklace 18 in. chain & marked 950 Silver Bracelet 2 1/2 in. x 2 3/4 in.See Sold Price
Sold2020Black Opal Pendant Necklace 2 Pairs Black Opal EarringsBlack Opal Pendant Necklace 2 Pairs Black Opal Earrings. .925 Sterling Silver including chain. Size: Pendant 1/2 in. , chain 18 in. length. ; Earrings: 1.25 in. x 3.8 in. eachSee Sold Price
Sold2024Sterling Silver with Black Onyx, Black Opal Pendant Necklace on Sterling 20 in. chainSterling Silver with Black Onyx, Black Opal Pendant 1 3/4 in. x 1 1/4 in. Necklace on Sterling 20 in. chainSee Sold Price
Sold2021Australian Black Opal & Diamond Set Platinum PendantDESCRIPTION: An antique black opal pendant necklace. Features a 16-18 Carat Opal, further completed with diamond set platinum bow in a 14kt yellow gold setting. Complete with a 14kt yellow gold box chSee Sold Price
Sold2019101.00 Ct 925 Silver 120 Round Fire Black Opal BeadsTitle: 101.00 Ct 925 Silver 120 Round Fire Black Opal Beads Necklace Stone Clarity: Translucent Gemstones: Natural Black Opal Beads Carat Weights: 101.00 Size/Dimensions: 5.50 to 8.00 mm / 120 PC's /See Sold Price
Sold2019101.27 Ct 925 Silver 120 Round Fire Black Opal BeadsNo Reserve! Title: 101.27 Ct 925 Silver 120 Round Fire Black Opal Beads Necklace Stone Clarity: Translucent Gemstones: Natural Black Opal Beads Carat Weights: 101.27 Size/Dimensions: 5.70 to 8.40 mm /See Sold Price
Sold201982.24 Ct 925 Silver 140 Round Fire Black Opal BeadsTitle: 82.24 Ct 925 Silver 140 Round Fire Black Opal Beads Necklace Stone Clarity: Translucent Gemstones: Black Opal Beads Carat Weights: 82.24 Size/Dimensions: 5.80 to 6.20 mm / 140 PC's / 17" inchesSee Sold Price
Sold201949.73 Ct Genuine151 Drilled Fire Black Opal BeadsTitle: 49.73 Ct Genuine151 Drilled Fire Black Opal Beads Necklace Stone Clarity: Translucent Gemstones: Natural Faceted Black Opal Beads Carat Weights: 49.73 Size/Dimensions: 3.90 to 6.80 mm / 151 PC'See Sold Price
Sold2017VINTAGE LADY'S 14K GOLD AND BLACK OPAL PENDANTVINTAGE LADY'S 14K GOLD AND BLACK OPAL PENDANT NECKLACES, LOT OF TWO, comprising a shell-form example with five tapered inlaid sections with exhibits of blue and green fire, bail marked "TH 14K", fittSee Sold Price
Sold2022A LATE 19TH / EARLY 20TH CENTURY BLACK OPAL AND DIAMOND NECKLACEA LATE 19TH / EARLY 20TH CENTURY BLACK OPAL AND DIAMOND NECKLACE graduated oval black opals suspended from diamond-set knife-edge bars to black opal and diamond swag links, to a diamond-set double barSee Sold Price
Sold202013mm Black Opal & 18K 18" Necklace W/Diamond Accents13mm Black Opal & Solid 18K White Gold 18" Necklace W/Diamond Accents - This lovely necklace was finely crafted of solid 18k white gold and is comprised of a 0.75" pendant which hangs on an 18" chain.See Sold Price
6 days LeftFantasy Jewelry925 St Silver Rhodium Plated Black Opal Ring - RING SIZE 6.8 US Adjustable$90
May 14Adam's AuctioneersA GEM-SET COCKTAIL RING The mount designed as matrix, set with numerous gemstones such as a topaz, €0
May 19Neely Auction83 Piece jewelry lot, (11) bracelets, (6) necklaces, (32) rings, (34) pairs earrings. Stones black$70(3 bids)
991 Lots AwayThousand Planet Auction HouseAn Ancient Roman Mosaic Glass Bead, Circa 1st-3rd Century CE$5
983 Lots AwayThousand Planet Auction HouseAn Ancient Roman Mosaic Glass Bead, Circa 1st-3rd Century CE$5
5 days LeftHeritage Auctions55078: Ann Garrett Black Opal, Diamond, Gold Bracelet $4,000