I noticed there is a store in Colombo called Gem Bureau and looks like they are specialised in selling gemstones.
Here is the street view of the shop:
I wonder if someone can tell me if they are trusted or not? In Chinese writing they say they are a part of the Sri Lanka's government. Even though they didn't use the term "official" they used the word "country".
I hope someone can help me with this as I fear I am a victim of them... :(
If this is the case I will definite report them.