Moonstone of Sri Lanka documentary of Patrick Voillot
51:42
Aquamarine from Pakistan documentary of Patrick Voillot
26:01
Sri Lanka, the Sacred Island
51:07
Colored diamonds of Borneo documentary of Patrick Voillot
46:04
Inside The Gem Trade: Pigeon’s Blood Ruby | In Search Of Precious Stones | Ep 2/4 | CNA Documentary
52:18
Las piedras lunares de Sri Lanka de Patrick Voillot
46:36
Hunting Down A Royal Blue Sapphire: Inside The Gem Trade | In Search Of Precious Stones | Ep 3/4
25:59
Why Belihul Oya is our favourite Sri Lankan travel destination (4K)
53:00