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About Opal Auctions
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Opal Auctions is the opal industry’s leading online website. We began in 2004 with a group of Black Opal miners. Now we have opals from all of the Australian opal fields as well as Ethiopian, Mexican, Brazilian and over 2 dozen other types opal.
We developed a level playing field to make buying opals easier for opal lovers. We started the first ever online verification process to make sure our Opal sellers are industry oriented and true opals lovers. We started he Opal Sheriff program to give more confidence to our opal buyers so you can compare on an equal playing field.
We now have 136 verified specialist opal sellers selling direct to you.
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You are visiting a site on the Treasure Auctions Network. Visit any of our sister sites below and get started right away using your login details.
Verification Programs
All sellers on Opal Auctions must comply with our Verified Sellers program which ensures a high degree of industry knowledge, consistent refund policy and wholesale pricing.
The Opal Sheriff program allows our members to request an audit on any auction, which is completed by an independent gemologist who assesses the accuracy of the item description and pictures.