Sri Lanka’s treasured gem refining process is 1,500 years old. #gems #srilanka #refiningskills

Inside Sri Lanka’s Deadly Underground Mines Filled With Rare Jewels | Risky Business | InsiderПодробнее

Romancing the Source: Sri LankaПодробнее

#gemstone #diamond #gold mine #emeraldПодробнее

Sri Lanka unveils 'world's largest' corundum sapphireПодробнее

Crystals hunting #diamonds #gemstone #goldhunt #shortsПодробнее

‼️This was Found in a 500,000,000 year old Dolostone ROCK?!‼️ More Rocks.. 😭 #shortsПодробнее

Sri Lankan Gem Industry - Episode 01 - Gem Mines of Sri LankaПодробнее

I will appear there tonight #crystal #gemstone #shortsПодробнее

FIND HERKIMER DIAMONDS IN THIS 500 MILLION YEAR OLD ROCK 💎 #shorts #HerkimerdiamondsПодробнее

Gem Adventures: Sri LankaПодробнее

Hunting Down A Royal Blue Sapphire: Inside The Gem Trade | In Search Of Precious Stones | Ep 3/4Подробнее

Inside the Sri Lankan Gem Trade Part 2Подробнее

Discovering a Crystal 🔎💎Подробнее

Gemstone mining in Ratnapura, Sri Lanka with YavorskkyПодробнее

Inside the Sri Lankan Gem Trade Part 3Подробнее

Ancient Mukkaru Beads Collection from Old Mukkaru Mining in Sri Lanka - Gem HistoryПодробнее

Inside Sri Lanka’s Deadly Underground Mines Filled With Rare Jewels | Risky BusinessПодробнее

How to identify Ruby | Ruby Glows under UV lamps/ Florescent Light | Natural ruby vs Fake rubyПодробнее

Inside the Sri Lankan Gem Trade Part 1Подробнее