No, a diamond is clear carbon.
A mineral crystal is not necessarily a diamond, but a diamond is a mineral crystal. All minerals, such as diamond, have crystalline structures.
Crystal
Yes. Diamond is isometric, graphite is hexagonal.
The simile is usually stated "crystal clear". Crystal is fine glassware, very clear and sparkling. Thus, when something is "crystal clear", it would be like seeing something through the clear glass of crystal.
Crystal Clear is 5' 4".
Take your crystal to a local jeweler who can use a probe to help you determine whether or not your crystal is a diamond.
No, quartz diamond crystal and diamond settings in wedding rings are not the same. Quartz diamond crystal refers to a naturally occurring quartz crystal with diamond-like inclusions, while diamond settings in wedding rings are the metal prongs or setting that hold a genuine diamond in place. The two are different in composition and purpose.
Diamond is a crystal. Yes.
Diamond is a crystal. Yes.
Your local jeweler can help you determine whether or not the crystal coloured stone you have is a diamond or not.
All diamonds are minerals, and most all diamonds are rocks in their raw form: exceptionally hard, clear rocks.
Yes. Any diamond is worth more than a crystal.