Here s why australia s most beautiful opal is its rarest 14:13 Why Australia’s Most Beautiful Opal is its Rarest 11:29 Top 10 | Most Expensive and Beautiful Opals in the World 10:15 This Opal Made Two Miners RICH INSTANTLY! Here's Why 08:16 RIDICULOUSLY Expensive Opals 45:08 The Most EXPENSIVE Opals On The Outback Opal Hunters 07:38 The Most Beautiful and Colourful Opals to be Found | Outback Opal Hunters 07:41 World’s Most Beautiful Gemstone: the Australian Opal | Opal Minded Sydney 1:27:04 Rod & JC's Rarest Opals, Massive Payouts & More On Outback Opal Hunters Red Dirt Road! 18:59 Australian Opal patterns explained 06:45 The Story of Opal 51:28 The Opals of Australia documentary of Patrick Voillot 08:09 The Opal Whisperers Find LITERALLY The BIGGEST Opal In Outback Opal Hunters' History! 09:40 RAREST & Most VALUABLE Opal Finds! | Outback Opal Hunters 33:42 Opal Miner Hits Underground Cascade Of Dirt Filled With Thousands Of Dollars Worth Of Gems! 1:11:41 The Most Unique Opal Mining Discoveries In Australia! | Outback Opal Hunters 12:49 MOST EXPENSIVE OPALS - RANKED! 06:37 Why Black Opal Is So Expensive | So Expensive 04:47 13 Rarest Gemstones That Are More Beautiful Than Diamonds. 14:07 One Of The Rarest Finds In Opal Mining History ‘The Nest’ A Plate Of Three Opal Pineapples! 14:33 Australian Opal - A World Tour of Opal, Part 1 More results