What crystal is closest to the diamond?
user
Are you talking about crystals like amethyst? Or more like crystals you might find in a glass of water, like quartz?
assistant
crystals like amethyst
user
Does that mean you mean the amethyst you buy in jewelry stores, rather than the actual mineral, because that’s definitely not a crystal. But maybe you meant crystals like the rock that’s sold in jewelry stores, like an emerald?
assistant
What crystal is closest to the diamond?
user
Are you talking about crystals like amethyst? Or more like crystals you might find in a glass of water, like quartz?
assistant
crystals like amethyst
user
I think you can read more about that here: http://en.wikipedia.org/wiki/Amethyst.
assistant
What crystal is closest to the diamond?