An inferior gem-stone diamond is still called a diamond, and based on its cut, colour, carat weight and clarity, may not be of the highest quality. Non gem-stone diamonds are called industrial diamonds.
Blue
A Flawless diamond is called Flawless on the clarity scale. The diamond is also graded according to its colour, its carat weight and its cut. Unless the stone is larger than about 10 carats, it might not have a name. However, if it is a strikingly unusual colour, a smaller stone might be named. You can read more about named diamonds, below.
It's jade green
Diamonds are measured by:clarity -- flawless or flawed with many degrees of flawed;carat -- the weight of the stone;cut -- the excellence of faceting and the shape of the 'cut';colour -- the lack of colour or degree of colour visible in the stone.
Yes. However, once the stone is cut and polished, some producers will irradiate the stone to enhance its natural colour. Any stone treated this way should be labeled as a treated stone. Sadly, this isn't always the case. A gemologist can certify a diamond as a natural colour or as a treated colour, because the treatment can always be detected by a gemologist.
grey dum bum
Red.
no it does not change its colour
A stone dwelling is typically called a "stone house" or "stone cottage."
gold can be fount in in rock stone form looks like goldish colour
most people have the birth stone colour as a garnet hopes this helps. thanks