Yes, some diamonds will give this appearance.
Uncut unshaped diamonds look like shiny black coal
the true color of sky is purple its because our eyes is friendly in color blue that is why we look at the sky blue. but it is totally purple.
Atmosphere and air particles alter its color
Dark, but with a bright look.
That depends, some gems are being made now to look almost completely like the real thing. However these are marked specifically because they are so hard to tell from natural diamonds. However, cheap diamonds that are crystal or glass will be obvious form the naked eye due to the clarity, and color.
Uncut unshaped diamonds look like shiny black coal
Black diamonds are diamonds, but they are black, and not transparent. Follow the link, below, to see photos of black diamonds.
You can pick up diamonds from the earth at the Crater of Diamonds State Park in Arkansas.
Faceted, finished brown diamonds are simply diamonds within that colour range. Chocolate diamonds are an intense brown colour.
You can review the link, below, to look at images of natural diamonds.
Diamonesk diamonds are not real diamonds. They are stones that are made to look like real diamonds. They are a brand of diamond ring.
the raptor looks like a kind of purple/black/grey color.It is the fastest jet fighter ever made
In many cases, yes, diamonds and fakes can look alike. It takes a trained jeweler to tell them apart.
Jewelery can contain real diamonds, and jewelery can contain other gems, including stones meant to look like diamonds.
You can learn more about diamonds and their visual dazzle, below.
I think it would be best if you have a professional look at your diamonds. They will probably charge a fee.
when diamonds come out of the ground they are rough and not as pretty as in jewelery stores