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
Sold202319Ct Natural Loose Australian Koroit Yowah Boulder Opal Cabochon28x17x4mm Weight: 19 CaratSee Sold Price
202370Ct Australian Koroit Yowah Boulder Opal Cabochon20x8mm Weight: 70 Carat (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 aSee Sold Price
Sold202312.9Ct Natural Loose Australian Koroit Yowah Boulder Opal CabochonDimension: 23.8x16.6mm 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
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
Sold202355Ct Australian Koroit Yowah Boulder Opal Cabochon20x19mm Weight: 55 Carat (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-styleSee Sold Price
202335Ct Australian Koroit Yowah Boulder Opal Cabochon20x8mm Weight: 35 Carat (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 aSee 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
Sold202333Ct Box of Five Australian Koroit Yowah Boulder Opal Cabochon20x13mm Weight: 33 carats (Before Packing) Thousand Planet Auction House Season 4: Ten2Go August Collection Auction. A bargain hunter's, fixer-upper's, and pack-rat's dream come true! Our Ten2Go "wareSee 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
Sold20237.0Ct Natural Loose Australian Koroit Yowah Boulder Opal Cabochon14x12x4mm Weight: 7 CaratSee Sold Price
Sold20238Ct Natural Loose Australian Koroit Yowah Boulder Opal Cabochon19x10x4mm Weight: 8CtSee 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
Sold202315.2Ct Natural Loose Australian Koroit Yowah Boulder Opal CabochonDimension: 21.8x15.1mm 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
Sold20238.51Ct Natural Loose Australian Koroit Yowah Boulder Opal CabochonDimension: 19.2x12.9mm 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
Sold202320.11Ct Natural Loose Australian Koroit Yowah Boulder Opal CabochonDimension: 21x16.8mm 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 AustralianSee Sold Price
Sold202329.3Ct Natural Loose Australian Koroit Yowah Boulder Opal CabochonDimension: 43x14.5mm 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 AustralianSee Sold Price
Sold202314.5Ct Natural Loose Australian Koroit Yowah Boulder Opal CabochonDimension: 25x18mm 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 Australian LSee Sold Price
Sold20238.47Ct Natural Loose Australian Koroit Yowah Boulder Opal CabochonDimension: 15.6x13mm 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 AustralianSee Sold Price
Sold202328.5Ct Natural Loose Australian Koroit Yowah Boulder Opal CabochonDimension: 27.2x16.6mm 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
Jun 29Treasure of Gems & JewelryNatural Multi Color Flashing Boulder Opal 14.06 Ct. Free Form Cabochon Shape Gemstone From AustraliaUS$1
Jun 29Treasure of Gems & JewelryMulti Color Matrix Boulder Natural Opal 1.94 Ct. Free Form Cabochon Shape 8.7 x 7.4 Mm Gemstone FromUS$1
5 days LeftTreasure of Gems & JewelryNatural Multi Color Flashing Opal Boulder 27.75 Ct. Free Form Cabochon Shape 30 x 19.2 Mm. GemstoneUS$1
5 days LeftTreasure of Gems & JewelryBoulder Opal Multi Color Flashing 8.60 Ct. Free Form Cabochon Natural Gemstone From AustraliaUS$1
5 days LeftTreasure of Gems & JewelryNatural Multi Color Opal Sparkling Matrix Boulder Free Form Cabochon 3.35 Ct. Gemstone FromUS$1
Jun 29Treasure of Gems & JewelryNatural Multi - Color Boulder Flashing 21.40 Ct. Free Form Cabochon Shape 31 x 16 Mm. Gemstone FromUS$1(1 bid)
1 hr LeftSeized Assets AuctioneersEstate 14k Gold Oval Cabochon Bezel Australian Opal Solitaire Pendant NecklaceUS$1
Jun 29Treasure of Gems & JewelryNatural Multi Color Boulder Opal 19.86 Ct. Butterfly Carving Shape 31 x 20 Mm. Gemstone FromUS$1