because diamands are made up of special type of material.
Diamond
yes.
Diamond
no
The jewelry grade (white) diamond that is most valuable is identified as a D-colour stone. In fancy coloured stones, both blue and pink stones are valuable, although red might be the most rare, and therefore the most valuable. See the link, below.
The most valuable stone is typically considered to be the diamond, followed by sapphire, ruby, emerald, and then semi-precious stones such as amethyst, citrine, and peridot. The value of a stone is determined by factors such as rarity, color, size, and clarity.
the hope diamond is the largest. It is in the Smithsonian Museum in Washington D.C.
diamond
Diamond is considered the most valuable form of carbon due to its exceptional hardness, brilliance, and clarity. Its rarity and desirability as a gemstone contribute to its high value in the market.
in the Smithsonian museum of natural history in Washington dc
No, it is one of the most rare stones on Earth.
No.