Diamonds are considered very valuable because of their rarity, hardness, and brilliance. They are formed deep within the Earth's mantle over billions of years under extreme pressure and heat. The combination of these factors makes diamonds highly sought after for use in jewelry and as a store of value.
Diamonds are considered valuable due to their rarity, hardness, unique optical properties, and association with luxury and status. Their scarcity in nature, long history of being used in jewelry, and successful marketing campaigns by diamond companies have all contributed to their high value in the market.
The rarest natural diamond colours are probably red, green and blue. If you can find a large stone in one of those colours graded as flawless or very slightly included with a cut that shows off the stone's colour and high clarity, you will probably pay the most per carat for this stone.
Iridium is not stronger than diamond. Diamond is the hardest known natural material, while iridium is a very dense and corrosion-resistant metal. Diamond's superior hardness comes from its molecular structure, making it harder than any other naturally occurring material.
Yes, it is very valuable. It is a very low reactive metal and hence it is highly used for making jewelery and other such valuable things. Also, it is not very abundant and thus, it is costly. Silver is also used for several other purposes like in solar cells and formation of other important compounds.
Every diamond is priced according to its cut, carat weight, colour and cut. A large chocolate diamond may be more expensive than a clear diamond that is small. All other variables being equal, the jewelery-grade, colored stone -- D through G -- will be more expensive than a chocolate diamond.
Diamonds are considered valuable due to their rarity, hardness, unique optical properties, and association with luxury and status. Their scarcity in nature, long history of being used in jewelry, and successful marketing campaigns by diamond companies have all contributed to their high value in the market.
The price of valuable stones is not a fixed quantity - it goes up very steeply as the weight of the stone increases. The commonest use of diamonds is as an abrasive, but this uses diamond dust, the end point of shaping and manufacturing more valuable gems. But this is a raw material for fashioning by further processing, not a real end product in itself.
A diamond, most definitely. It's also the hardest substance on Earth. Rubies are also very expensive, so are sapphires and emeralds. But diamonds are very expensive and also very rare, which is why they are very small when you buy them and still are usually worth a LOT of money.
The girl was very invaluable to the school.
A 625 carat diamond refers to a diamond that weighs 625 carats. Carat is a unit of measurement for gemstones, with one carat equal to 200 milligrams. A diamond of this size would be considered extremely rare and valuable.
2 Very Rare Ruby(s) 1 Black Diamond 1 lengendary diamond,1 very rare ruby and 1 emerald
Small -- less than one carat, poorly cut stones with visible inclusions, are not very valuable
the rare gem is sapphire. Ruby is very rare. Emerald is ultra rare. Diamond is legendary. Black diamond is the most rare one. Then the moonstone, which is otherworldly.
A place with a lot of natural resources that is very valuable.
With the advancement of world commerce, the very very rare blue diamond can now be purchased from anywhere in the world. Online companies like generousgems offer consumers the option of purchasing many types of precious gems.
The cedar trees.
The Pros Of Mining Diamonds is That They Are Very Valuable And Well Neat. The Cons Is It Is Very Dangerous To Mine For Diamond and Fatal