Mostly
when this question is being asked to anyone that what are the names of precious
gemstones? So, most of the gem sellers or gem experts turns into great salesman
and try hard to sell their own products labeling them as precious gemstones.
However, according to well-qualified gem experts there are only three precious
gemstones exists in the real world emerald, sapphire and ruby. Apart from these
three precious gemstones, all other gemstones fall under the category of
semi-precious gemstones.
