Here is a tip. The cost of jewelry, gems, gold has a price set by the world market. It is not cheaper to buy in some exotic location. If someone is trying to sell you these things at a discount, they are fake. Even if they show you something that is real, they are trying to cheat you, and that is not what you will get. Be very careful when you purchase these sorts of items. And, if you can, look them up online. If they are legit, they will have a license number, or a listing in a jeweler association.