Precious gemstones is a name that is usually used in reference to 4 kinds of gemstones: diamond, ruby, sapphires, and emerald. Some people have included opal, jade or pearls in the “precious stones” class, but these have not received persistent and widespread use. In the West, precious stones are diamonds, sapphires, rubies and Emeralds. All other stones are considered semi-precious stones.
Semi Precious Stones and Precious Stones are commercial based classification and was a distinction that marketers created years ago which gives the false impression that precious stones are more valuable than semi-precious stones. For example, a Tsavorite green garnet is more valuable than a mid-quality sapphire. It’s a concept from the West that often puts misconceived notions of the truth into consumers’ minds. So contextually there is a difference between semi-precious and precious but it is mostly for show and strictly from a commercial perspective.
If you want to buy precious gemstones please contact [email protected].