Girly Rings

Unlike other products, pricing diamonds couldn’t be just by calculating the cost of production and marketing cost.
There are several factors that should be counted to determine diamonds price. First, diamond prices would be influenced by the cost of turning the rough mine diamond into a marketable diamond.  Aside from other production costs, the cutting cost [...]

Why aren’t all gemstones valuable?
Although there are zillions of minerals that exist on the earth, not all of them are considered valuable. Only few of them are prized as gemstones and applied as accessories jewelry. There are few logical reasons for this.