Gems of the Smithsonian!

Three Precious Gems: Rubies, Emeralds, Sapphires

All About Phenomenal Gemstones: Star Sapphire, Labradorite, More!

Piece Of Mail In Smithsonian Once Contained The Hope Diamond | TODAY

How To ID Gemstones | Specific Gravity, Density & More!

The Diamond Story

Could this rough opal be the cut of the year? I'm going in

All About Green Gems | Emeralds, Tourmaline, Tsavorite, and More!

The Story of the Hope Diamond Which Ruined Its Owners' Lives

Tucson Gem & Mineral MAIN SHOW Blows Your Mind 🤯

A brief history of powerful gemstone amulets | V&A

Unboxing $3,000,000 in Gemstones | Paraiba Tourmaline & More

Unboxing 7 Gems You Never Knew Existed

How To Collect Emeralds | Unboxing Spheres, Specimens & Cut Gems

100 carat rough opal fresh out of the mine gets cut

These 6 Rocks indicate Rare Gems on the Ground

World's greatest treasure: crystals and gemstones | FULL DOCUMENTARY

Unboxing Aquamarine | 21 Gems from Pakistan, Vietnam, & Africa

MOST EXPENSIVE Gemstones Ever Discovered

Ten Exotic and Phenomenal Gemstones

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