Gemstone, a part of mineral crystal with highly prized, durability and rareness. A Gemstone is referred to as natural when a mineral crystal is found naturally without being affected by any kind of human activity. A natural gemstone is quarried from the earth as well as those discovered naturally occurring in the water.
Stones like pearls and corals are naturally produced underwater. Natural gemstones are found rare and it is this quality that determines the price in a major way.
If we talk about a natural and synthetic stone, a naturally occurring crystal may cost hundreds or even a thousand times more than their synthetic counterparts.
Some Categories of Natural Gemstones:
Natural Diamond
A Natural Diamond is a unique and transparent cubic crystal structure made up of billions of natural carbon atoms and is found rare on earth that’s why it is precious. Natural diamonds are formed over a long time with very high pressure and high temperature. Once natural diamonds are formed in these radical conditions, it travels via molten rock to the earth’s surface, where it is mined, refined, and turned into beautiful jewellery or used for industrial purposes Natural diamonds naturally comes in a unique look that’s why costly.
Natural Citrine
Natural Citrine is a variety of Quartz and is much lighter. That means the colour of natural citrine can range from pale yellow to a deeper gold. It has been reduced to very huge levels of heat within the depths of Mother Earth.
Natural Ruby Stone
Natural Ruby Stone is one of the most fascinating stone and traditional cardinal gemstones, colour may vary from pink to blood-red. The colour of ruby is because of the element chromium. The quality of ruby gemstone is affected by its colour, cut, finishing, and carat weight.
Natural Sapphire
Natural Sapphire is a Sapphire crystal is the most valuable and rarest blue coloured natural crystal that has been created in the ground. Sapphire is special because the clarity and colour are created from a heating process that would have never occurred naturally in the stone. Sapphires are the most desirable gemstones due to their beautiful and attractive royal blue colour, hardness, durability, and clarity. Colour is the most important attribute of a Natural Sapphire.
Natural Star Sapphire
You can say a star sapphire naturally if it is visible imperfection within the stone. Star sapphires are a rare and unique variety of natural sapphire gemstones. When a Natural Star Sapphire is viewed under a direct light source it is displayed as a star-like effect.
Natural Tanzanite
The Tanzanite's natural state is little rose brown which when presented to heat blue-violet. In the list of most valuable gemstones, natural tanzanite is on the 10th number in the world. Natural Tanzanite crystal is used for a colour variation of zoisite (naturally wide variety of colour shades that include colourless, grey, yellow, brown, pink, green, blue, and violet. that scale from blue to bluish purple to bluish violet. This type of colour-variety and combination is not unusual; it is much rarer.
Article source:- https://onlinegemstonessupplier.wordpress.com/2020/12/04/what-makes-natural-gemstones-unique/
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