Painite has been described by the Guinness Book of World Records as the rarest gem mineral. As of early 2005 there have been eighteen known specimens that are all accounted for.
'Rare' used to describe a natural diamond describes many diamonds. Red is generally acknowledged as the most rare natural colour in diamonds. Then, the Moussaieff Red, could be called the world's rarest diamond. You can read more about this stone, below.
The rarest Lego Star Wars piece is probably the 10k golden C3PO. Made out of real gold, there are very few in the world.
a moonstone gem is a stone that looks white like the moon
liquids
The rarest color in auroras is blue. Blue auroras occur at higher altitudes than other colors, around 60 miles above the Earth's surface. They are less commonly seen compared to green and red auroras.
Rubies are considered to be the second rarest gem. (The diamond is the first rarest gem)
It is diamonds
GEM TANG!
the red diamond
The Gem Tang!
purple/crimson
its a RED DIAMOND only about 10 of them exist!!!!!!!!!!!!!!!!!!!!!!
The Webkinz gem (W) is in the buried bones mine it's the rarest gem($458)!
"I don't believe that that the circus has the worlds rarest gem and the country's fattest lady" Said Mary sceptically.
Jadeite USD $3 + Million/Carat, immediately followed by the red diamond
Research says that the rainbow diamond sapphire orb is the rarest type of gem. Also, that it has never been seen but in google images you can see sketches of what it might look like. untill then we have only the sketches stay posted -Logical Research Mineral Society LRMS
it depends where you live but the rarest is a Fennec fox