However, it might surprise you to know that there are precious stones that are rarer and more expensive than these popular ones. A number of the most valuable gemstones are new discoveries that ...

Diamonds are a girl's best friend, but these diamonds will have eco-friendly enthusiasts swoon. The most valuable gemstone ...

Because of its rarity and deep, rich tones, serendibite is one of the most valuable and wanted gemstones among elite collectors. These are a classic symbol of love and luxury, and are made ...

Narrator: High-quality black opal can cost over $10,000 per carat, making it one of the world's most expensive gemstones. But mining black opal isn't easy. After investing tens of thousands of ...

Here are some of the most expensive healing crystals in the world ... combined with exceptional purity makes it one of the rarest gemstones. Healing Properties: Symbolizes love, emotional balance ...