Why Black Opal Is So Expensive | So Expensive скачать в хорошем качестве

Why Black Opal Is So Expensive | So Expensive

Lightning Ridge is a small mining town outside of New South Wales, Australia renowned for its black opal, which can sell for over $10,000 per carat. But even for an expert miner, finding high-quality black opal isn’t easy. After investing tens of thousands of dollars, a miner might not find a single gem. But as soon as a gem quality black opal is found, opal cutters know they have a buyer for it. That exclusivity, and black opal’s unique colors, make it one of the most expensive gemstones in the world. MORE SO EXPENSIVE VIDEOS: Why Donkey Cheese Is So Expensive | So Expensive    • Why The World's Rarest Cheese (Pule Donkey...   Why Ceylon Cinnamon Is So Expensive | So Expensive    • Why Ceylon Cinnamon Is So Expensive | So E...   What Makes Blood Plasma So Expensive? | So Expensive    • What Makes Blood Plasma So Expensive? | So...   ------------------------------------------------------ #BlackOpal #SoExpensive #BusinessInsider Business Insider tells you all you need to know about business, finance, tech, retail, and more. Visit us at: https://www.businessinsider.com Subscribe:    / businessinsider   BI on Facebook: https://read.bi/2xOcEcj BI on Instagram: https://read.bi/2Q2D29T BI on Twitter: https://read.bi/2xCnzGF BI on Amazon Prime: http://read.bi/PrimeVideo Why Black Opal Is So Expensive | So Expensive