Sold201796ct. Australian Boulder Opal Cabochon CollectionThis is a collection of Australian Boulder Opal cabochons. The opal was mined in the Outback of Queensland in Australia. Each one shows fantastic flash and colors of blue, green, red, purple and pink.See Sold Price
Sold2017138ct. Australian Boulder Opal Cabochon CollectionThis is a collection of Australian Boulder Opal cabochons. The opal was mined in the Outback of Queensland in Australia. Each one shows fantastic flash and colors of blue, green, red, purple and pink.See 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
Sold20235.5Ct Natural Loose Australian Koroit Yowah Boulder Opal CabochonDimension: 16.7x12.5mm 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 AustraliSee Sold Price
Sold2024Collection of Australian Artistic Modern Boulder Opal Matrix Boulder Opal CabochonsThis collection of Australian matrix boulder opal cabochons, mined from Australia. These cabochons exemplify the exquisite craftsmanship and vibrant color play characteristic of modern opal cutting anSee Sold Price
Sold2024Collection of Australian Artistic Modern Boulder Opal Matrix Boulder Opal CabochonsThis collection of Australian matrix boulder opal cabochons, mined from Australia. These cabochons exemplify the exquisite craftsmanship and vibrant color play characteristic of modern opal cutting anSee Sold Price
Sold202455Ct Winton Boulder Rough Opal - Australian Opal - Freeform RoughKsmith Jewels Global Welcome to our auction house, today auction brought to you by Ksmith Jewels Global based in Penang, Malaysia specialize in all kinds of opal and color gemstone both in manufacturiSee Sold Price
Sold2024Collection of Australian Artistic Modern Boulder Opal Matrix Boulder Opal CabochonsCollection of Australian Artistic Modern Boulder Opal Matrix Boulder Opal CabochonsSee Sold Price
Sold202355Ct Natural Australian Lightning Ridge Black Opal Specimen Rough JarDimension: 6mm-15mm 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
Sold2024Collection of Australian Artistic Modern Boulder Opal Matrix Boulder Opal CabochonsCollection of Australian Artistic Modern Boulder Opal Matrix Boulder Opal CabochonsSee Sold Price
Sold202355Ct Collection of Australian Lightning Ridge Opal Rough JarSize Range: 6mm-16mm Weight: 55.8 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! OSee 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
202326Ct Box of Five Australian Koroit Yowah Boulder Opal Cabochon18x11mm Weight: 26 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
Sold202334.5Ct Box of Five Australian Koroit Yowah Boulder Opal Cabochon19x13mm Weight: 34.5 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 "waSee Sold Price
202338Ct Box of Four Australian Koroit Yowah Boulder Opal Cabochon21x15mm Weight: 38 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
2023441Ct Natural Australian Koroit Yowah Boulder Opal Rough Specimens20x21cm Weight: 441 grams (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
Sold2023406Ct Natural Australian Koroit Yowah Boulder Opal Rough Specimens26x12cm Weight: 406 grams (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
Sold2023475Ct Natural Australian Koroit Yowah Boulder Opal Rough Specimens22x14cm Weight: 475 grams (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
Sold2023491Ct Natural Australian Koroit Yowah Boulder Opal Rough Specimens26x15cm Weight: 491 grams (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
Sold2023300Ct Natural Australian Koroit Yowah Boulder Opal Rough Specimens25x18mm Weight: 300 grams (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
Sold2023325Ct Collection Jar of Australian Rare Fossilized Boulder Opal Raw Rough10-27mm Weight: 325 gramsSee Sold Price
Sold2023327Ct Collection Jar of Australian Rare Fossilized Boulder Opal Raw Rough10-28mm Weight: 327 gramsSee Sold Price
2023Collection Jar of Australian Rare Fossilized Boulder Opal Raw Rough13-28mm Weight: 319 gramsSee Sold Price
Sold2023330Ct Collection Jar of Australian Rare Fossilized Boulder Opal Raw Rough12-30mm Weight: 330 gramsSee Sold Price
6 days LeftKsmith Jewels Global9.55Ct Koroit Matrix Boulder Opal Polished - Australian Opal - Oval CabochonUS$45
6 days LeftKsmith Jewels Global8.55Ct Koroit Matrix Boulder Opal Polished - Australian Opal - Oval CabochonUS$65
6 days LeftKsmith Jewels Global4.18Ct Koroit Boulder Opal Polished - Australian Opal - Oval CabochonUS$10
6 days LeftKsmith Jewels Global2.98Ct Koroit Boulder Opal Polished - Australian Opal - Oval CabochonUS$10
6 days LeftKsmith Jewels Global3.24Ct Koroit Matrix Boulder Opal Polished - Australian Opal - Oval CabochonUS$10
6 days LeftKsmith Jewels Global2.62Ct Koroit Boulder Opal Polished - Australian Opal - Oval CabochonUS$10
6 days LeftKsmith Jewels Global2.39Ct Koroit Boulder Opal Polished - Australian Opal - Oval CabochonUS$10
6 days LeftKsmith Jewels Global3.59Ct Koroit Boulder Opal Polished - Australian Opal - Oval CabochonUS$10
6 days LeftKsmith Jewels Global1.19Ct Winton Boulder Opal Polished - Australian Opal - Oval CabochonUS$10
6 days LeftKsmith Jewels Global2.00Ct Koroit Boulder Opal Polished - Australian Opal - Oval CabochonUS$10
6 days LeftKsmith Jewels Global5.846Ct Koroit Boulder Opal Polished - Australian Opal - Oval CabochonUS$10