The field test for diamond is 'extreme hardness'.
If you believe that you've found a diamond stone, you can take it to a jeweler, who will apply a probe and verify your find as a diamond stone, or not.
Diamond will scratch quartz, quartz will not scratch diamond. Better yet, garnet or corundum sandpaper will scratch quartz, but not scratch diamond.
diamond is harder if it can be scratched by a rock its glass
The field test for diamond is hardness. Try marking other rocks. Otherwise, carry the rock into a jeweler who can use a probe and tell you whether or not your rock is a raw diamond.
u cant tell their sizes can vary
Take a rock and smash it into both. The Glass will break but the Diamond will not. Why? Because its the hardest thing on Earth.
Diamond Rock happened in 1805.
The harder rock is diamond
A diamond
Diamond is not a rock, it's a mineral.
Your answer is a raw red diamond rock.
When your going up route 217 to Snowpoint City in Diamond/Pearl you will see a small house. Go into the house and a hiker will talk to you and tell you that he lost rock climb. Right behind that house, there is a pokeball, that contains Hm08 Rock Clib.
no a diamond is a gem.
Of cource another diamond! A diamond is the toughtest rock.