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
Sold201810.74 ct Australian Boulder OpalTitle: 10.74 ct Australian Boulder Opal Gemstones: Boulder Opal Carat Weights: 10.74 Size/Dimensions: 26 mm x 12 mm x 4.5 mm Additional Information: Koroit Opal Fields Please note that this lot has aSee Sold Price
Sold201810.45 ct Australian Boulder OpalTitle: 10.45 ct Australian Boulder Opal Gemstones: Boulder Opal Carat Weights: 10.45 Size/Dimensions: 30.4 mm x 10.0 mm x 4.2 mm Additional Information: Koroit Opal Fields No Reserve: This lot startsSee 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
Sold201822.9 ct Australian Boulder OpalTitle: 22.9 ct Australian Boulder Opal Gemstones: Boulder Opal Carat Weights: 22.9 Size/Dimensions: 30 mm x 14 mm x 6.6 mm Additional Information: Koroit Opal Fields No Reserve: This lot starts at $1See Sold Price
Sold201810.04Â ct Australian Boulder OpalItem: 10.04Â ct Australian Boulder Opal Gemstones: Opal Carat Weights: 10.04 Size/Dimensions: 17.9Â mm x 15.6 mm x 4.9 mm No Reserve: This lot starts at $1 and has no reserve as a courtesy so that colSee Sold Price
Sold20183.55 ct Australian Boulder OpalItem: 3.55 ct Australian Boulder Opal Gemstones: Boulder Opal Carat Weights: 3.55 Size/Dimensions: 12.2 mm x 10.8 mm x 3.5 mm No Reserve: This lot starts at $1 and has no reserve as a courtesy so thatSee Sold Price
Sold20187.28 ct Australian Boulder OpalItem: 7.28 ct Australian Boulder Opal Gemstones: Boulder Opal Carat Weights: 7.28 Size/Dimensions: 14.5 mm x 9.5 mm x 5.0 mm No Reserve: This lot starts at $1 and has no reserve as a courtesy so thatSee Sold Price
Sold201826.03 ct Australian Boulder OpalItem: 26.03 ct Australian Boulder Opal Gemstones: Boulder Opal Carat Weights: 26.03 Size/Dimensions: 23.1 mm x 20.9 mm x 7.2 mm Additional Information: Australian Koroit Boulder Opal No Reserve: ThisSee Sold Price
Sold2023Ct Natural Loose Australian Koroit Yowah Boulder Opal Cabochon17x13x4mm Weight: 6 CaratSee Sold Price
Sold2023Ct Natural Loose Australian Koroit Yowah Boulder Opal Cabochon12x9x6mm Weight: 7 CaratSee Sold Price
Sold2024Natural Multi-Color Flashing Boulder Opal 24.17 Ct. Free Form Cabochon GemstoneProduct ID: 818727169 Product Name: Natural Opal Weight: 24.17 CT. Size: 25 x 20 x 5 MM. Shape: Free Form Cabochon Color: Multi-Color Clarity:Opaque Luster: Good Gems Origin: Queensland Australia TreaSee Sold Price
202350Ct Australian Koroit Yowah Boulder Opal Cabochon23x9mm Weight: 50 Ct (Before Packing) A bargain hunter's, fixer-upper's, and pack-rat's dream come true! Our Ten2Go "warehouse" style auction presents over thousand lots in a fast-paced old-style auctSee Sold Price
202378Ct Australian Koroit Yowah Boulder Opal Cabochon23x15mm Weight: 78 Ct (Before Packing) A bargain hunter's, fixer-upper's, and pack-rat's dream come true! Our Ten2Go "warehouse" style auction presents over thousand lots in a fast-paced old-style aucSee Sold Price
Sold202331Ct Australian Koroit Yowah Boulder Opal Cabochon21x13mm Weight: 31 Ct (Before Packing) A bargain hunter's, fixer-upper's, and pack-rat's dream come true! Our Ten2Go "warehouse" style auction presents over thousand lots in a fast-paced old-style aucSee Sold Price
202350Ct Australian Koroit Yowah Boulder Opal Cabochon22x15mm Weight: 50 Ct (Before Packing) A bargain hunter's, fixer-upper's, and pack-rat's dream come true! Our Ten2Go "warehouse" style auction presents over thousand lots in a fast-paced old-style aucSee Sold Price
Sold202359Ct Australian Koroit Yowah Boulder Opal Cabochon15x10mm Weight: 59 Ct (Before Packing) A bargain hunter's, fixer-upper's, and pack-rat's dream come true! Our Ten2Go "warehouse" style auction presents over thousand lots in a fast-paced old-style aucSee Sold Price
Sold202359Ct Australian Koroit Yowah Boulder Opal Cabochon19x9mm Weight: 59 Ct (Before Packing) A bargain hunter's, fixer-upper's, and pack-rat's dream come true! Our Ten2Go "warehouse" style auction presents over thousand lots in a fast-paced old-style auctSee Sold Price
Sold202352Ct Australian Koroit Yowah Boulder Opal Cabochon15x17mm Weight: 52 Ct (Before Packing) A bargain hunter's, fixer-upper's, and pack-rat's dream come true! Our Ten2Go "warehouse" style auction presents over thousand lots in a fast-paced old-style aucSee Sold Price
202354Ct Australian Koroit Yowah Boulder Opal Cabochon27x46mm Weight: 54 Ct (Before Packing) A bargain hunter's, fixer-upper's, and pack-rat's dream come true! Our Ten2Go "warehouse" style auction presents over thousand lots in a fast-paced old-style aucSee Sold Price
202366Ct Australian Koroit Yowah Boulder Opal Cabochon14x18mm Weight: 66 Ct (Before Packing) A bargain hunter's, fixer-upper's, and pack-rat's dream come true! Our Ten2Go "warehouse" style auction presents over thousand lots in a fast-paced old-style aucSee Sold Price
202343Ct Australian Koroit Yowah Boulder Opal Cabochon17x12mm Weight: 43 Ct (Before Packing) A bargain hunter's, fixer-upper's, and pack-rat's dream come true! Our Ten2Go "warehouse" style auction presents over thousand lots in a fast-paced old-style aucSee Sold Price
Sold202359Ct Australian Koroit Yowah Boulder Opal Cabochon26x15mm Weight: 59 Ct (Before Packing) A bargain hunter's, fixer-upper's, and pack-rat's dream come true! Our Ten2Go "warehouse" style auction presents over thousand lots in a fast-paced old-style aucSee Sold Price
Sold20248.8 Ct Koroit Boulder Opal Polished - Australian Opal - Freeform CabochonDimension: 18 x 13 x 4 mmSee Sold Price
7 days LeftTreasure of Gems & JewelryNatural Multi Color Flashing Boulder Opal 3.22 Ct. Free Form Cabochon Gemstone From Australia$1
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Jun 08Treasure of Gems & JewelryNatural Opal Multi Color Flashing Boulder 2.68 Ct. Free Form Cabochon Gemstone From Australia$1
7 days LeftTreasure of Gems & JewelryNatural Multi Color Flashing Boulder Opal 10.60 Ct. Free Form Cabochon Shape 22 x 11.4 Mm. Gemstone$1
4 days LeftThousand Planet Auction HouseGroup of 9 Australian Winton Matrix Boulder Opal Cabochons$10
7 days LeftTreasure of Gems & JewelryColorful Natural Multi Color Doublet Opal 0.41 Ct. Free From Cabochon Shape 5.7 x 4.4 Mm. Gemstone$1
18 hrs LeftThousand Planet Auction HouseCollection of Australian Artistic Modern Boulder Opal Matrix Boulder Opal Cabochons$10
18 hrs LeftThousand Planet Auction HouseCollection of Australian Artistic Modern Boulder Opal Matrix Boulder Opal Cabochons$10
18 hrs LeftThousand Planet Auction HouseCollection of Australian Artistic Modern Boulder Opal Matrix Boulder Opal Cabochons$10
18 hrs LeftThousand Planet Auction HouseCollection of Australian Artistic Modern Boulder Opal Matrix Boulder Opal Cabochons$10
18 hrs LeftThousand Planet Auction HouseCollection of Australian Artistic Modern Boulder Opal Matrix Boulder Opal Cabochons$10
18 hrs LeftThousand Planet Auction HouseCollection of Australian Artistic Modern Boulder Opal Matrix Boulder Opal Cabochons$10
18 hrs LeftThousand Planet Auction HouseCollection of Australian Artistic Modern Boulder Opal Matrix Boulder Opal Cabochons$10
18 hrs LeftThousand Planet Auction HouseCollection of Australian Artistic Modern Boulder Opal Matrix Boulder Opal Cabochons$10
18 hrs LeftThousand Planet Auction HouseCollection of Australian Artistic Modern Boulder Opal Matrix Boulder Opal Cabochons$10
18 hrs LeftThousand Planet Auction HouseCollection of Australian Artistic Modern Boulder Opal Matrix Boulder Opal Cabochons$10
18 hrs LeftThousand Planet Auction HouseCollection of Australian Artistic Modern Boulder Opal Matrix Boulder Opal Cabochons$10
18 hrs LeftThousand Planet Auction HouseCollection of Australian Artistic Modern Boulder Opal Matrix Boulder Opal Cabochons$10
18 hrs LeftThousand Planet Auction HouseCollection of Australian Artistic Modern Boulder Opal Matrix Boulder Opal Cabochons$10
18 hrs LeftThousand Planet Auction HouseCollection of Australian Artistic Modern Boulder Opal Matrix Boulder Opal Cabochons$10
18 hrs LeftThousand Planet Auction HouseCollection of 3 Artistic Modern Boulder Opal Matrix Boulder Opal Cabochons$10