Sold202415.3 Carats of Australian Black Boulder Opal3.06 grams or 15.3 carats. 1/2" by 5/8".See Sold Price
Sold202412 Carats of Australian Black Boulder Opal2.44 grams or 12 carats. Meausres 3/4" by 1/2" by 1/4"See Sold Price
Sold201926.98 ct natural Lightning Ridge Australian black opalTitle: 26.98 ct natural Lightning Ridge Australian black opal Color/Clarity: opaque Gemstone Type: natural/untreated Carat Weights: 26.98 Size/Dimensions: 29.20 x 23.73 x 5.18 MM Origin: Australia ResSee Sold Price
Sold2020Lightning Ridge Australian Black Opal Certified - 1.28Title: Lightning Ridge Australian Black Opal Certified - 1.28 ct Brand: None Metal Purity: Natural, Certified Gemstones: Australian Opal Carat Weights: 1.28 ct Size/Dimensions: 9.63 x 7.29 x 2.86 mm ASee Sold Price
Sold20181.2 Carat Loose Australian Black Opal Lightning RidgeItem: Australian Black Opal - Lightning Ridge Loose Gemstone: Black Opal Carat Weight: 1.2 Size/Dimensions: 10 mm x 6 mm x 3.8 mm Shape: Freeform / Origin: Lighting Ridge, Australia / Treatment: NoSee Sold Price
Sold20181.19 Carat Loose Australian Boulder OpalItem: NO RESERVE Australian Boulder Opal Loose Gemstone: Boulder Opal Carat Weight: 1.19 Size/Dimensions: 8.1 mm x 6.5 mm x 2.5 mm Shape: Oval / Origin: Koroit Opal Fields, Australia / Treatment: NSee Sold Price
Sold20182.34 Carat Loose Australian Boulder OpalItem: NO RESERVE Australian Boulder Opal Loose Gemstone: Boulder Opal Carat Weight: 2.34 Size/Dimensions: 10.4 mm x 8.2 mm x 3.9 mm Shape: Oval / Origin: Koroit Opal Fields, Australia / Treatment: NonSee Sold Price
Sold2023Black Boulder Australian Opal GeodeDIMENSIONS APPROX 7x3x5CM. Please carefully study all photographs to get an accurate idea of the object. In good condition, as seen. Shipping is in-house and we ship internationally to US and rest ofSee Sold Price
Sold20173.08 Carat Loose Australian Lighting Ridge Black OpalItem: Australian Lighting Ridge Black Opal Loose Gemstone: Opal Carat Weight: 3.08 Dimensions: 15.5 mm x 12.5 mm x 3.5 mm Shape: Triangle Shipping: Domestic: Flat-rate of $4.00 to anywhere within theSee Sold Price
Sold20183.02 Carat Loose Australian Lighting Ridge Black OpalItem: Australian Lighting Ridge Black Opal Loose Gemstone: Black Opal Carat Weight: 3.02 Origin: Lightning Ridge, Australia Please note that this lot has a confidential reserve. When you leave a bid iSee Sold Price
Sold20180.9 Carat Loose Australian Lighting Ridge Black OpalItem: Australian Lighting Ridge Black Opal Loose Gemstone: Black Opal Carat Weight: 0.9 Size/Dimensions: 7.1 mm x 6.1 mm x 3.4 mm Origin: Lightning Ridge, Australia Please note that this lot has a conSee Sold Price
Sold2017Natural Ethopian Black Opal 10.29 CaratsNatural Ethopian Black Opal 10.29 Carats.........size - 21x 13 x 8 mm; Origin Ethopia; image taken with torch lightSee Sold Price
Sold2017Natural Ethopian Black Opal 5.29 CaratsNatural Ethopian Black Opal 5.29 Carats.....size 16 x 12 x 5 MM..completely untreated.....Origin - EthopiaSee Sold Price
Sold202129.85 Ct Natural 50 Drilled Black Fire Opal Ball BeadsTitle: 29.85 Ct Natural 50 Drilled Black Fire Opal Ball Beads Stone Clarity: Translucent Gemstones: Natural Black Opal Beads Carat Weights: 29.85 Size/Dimensions: 4.50 to 6.10 mm / 50 PC's AdditionalSee Sold Price
Sold20185.92 ct Australian Boulder OpalItem: 5.92 ct Australian Boulder Opal Gemstones: Opal Carat Weights: 5.92 Size/Dimensions: 17.5 mm x 12.4 mm x 4.0 mm Please note that this lot has a confidential reserve. When you leave a bid in advaSee Sold Price
Sold2019Australian Black OpalTitle: Australian Black Opal Gemstones: Opa; Carat Weights: 1.9 Size/Dimensions: 11.1 mm x 8.0 mm x 3.2 mm Additional Information: Sugar Treated Reserve: $55.00 Shipping: Domestic: Flat-rate of $5.00See Sold Price
Sold20191.29 Ct Genuine Ethiopian Black Opal 9.5X6.7 mm OvalNo Reserve! Title: 1.29 Ct Genuine Ethiopian Black Opal 9.5X6.7 mm Oval Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 1.29 Size/Dimensions: 9.50 x 6.70 x 4.20 mm Additional ISee Sold Price
Sold2019Australian Black OpalTitle: Australian Black Opal Gemstones: Opal Carat Weights: 1.2 Size/Dimensions: 11.0 mm x 7.0 mm x 2.2 mm Additional Information: Sugar Treated Reserve: $50.00 Shipping: Domestic: Flat-rate of $5.00See Sold Price
Sold20189.81 ct Australian Boulder OpalItem: 9.81 ct Australian Boulder Opal Gemstones: Opal Carat Weights: 9.81 Size/Dimensions: 16.7 mm x 15.2 mm x 4.2 mm No Reserve: This lot starts at $1 and has no reserve as a courtesy so that collectSee Sold Price
Sold20212.29 Ct Natural Ethiopian Black Fire Opal Pear CabNo Reserve! Title: 2.29 Ct Natural Ethiopian Black Fire Opal Pear Cab Stone Clarity: Translucent Gemstones: Natural Black Opal Carat Weights: 2.29 Size/Dimensions: 11.80 x 8.50 x 5.40 mm Additional InSee Sold Price
May 23Winbids AuctionsWendy Yue Sculptural Ring In 18Kt Gold With 28.92 Ctw Black Opal Diamonds And TsavoritesUS$3,600
8 hrs LeftEric's Estate & JewelryAustralian Black Opal and Diamond Dangle Earrings in 14 Yellow GoldUS$355
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