Jadeite: buying World's most expensive stones CRAZY JADEITE MARKET
12:53
100 carat rough opal fresh out of the mine gets cut
22:40
Jade for Gemologists - Fei Cui Explained - ft. Lotus Gemology (Richard Hughes and Kaylan Khourie)
11:13
Best Jadeite market tour, secrets and gambling beautiful Gemstones
16:55
Jade vs. Simulants - Can You Spot the Difference?
3:52
逛逛高雄「十全玉市」
17:38
I stopped my son cutting a $12,000 gem - now I feel bad
20:36
Metal Detecting the WORLD'S MOST CROWDED BEACH!
12:32