Three Precious Gems: Rubies, Emeralds, Sapphires
43:06
Ten Exotic and Phenomenal Gemstones
48:58
The Gemstone Journey
32:46
Aquamarine pockets all over the north face of Mt. Antero, Colorado | Mt. Antero Treasures S3:E1
40:52
Burma: Gem Adventure of a Lifetime
49:36
The Diamond Story
45:15
Inside Boodles: The World's Most Expensive Jewelry | Our Stories
1:42:54
11 Rare And Expensive Objects Mined From Earth | So Expensive Marathon
38:03