No. Diamond is harder than emerald.
Yes an emerald or green beryl is harder than quartz
diamond
No, diamond is stronger than emerald. Rank of hardness Emerald: 8 Diamond: 10
No, diamond is harder than enamel.
Diamond is harder than plastic.
Diamond is harder than onyx.
nothings harder than a diamond
Diamond is harder than any metal.
Yes, diamond is harder than granite. Diamond is the hardest mineral known. And it is several times harder than granite.
You can beat the Pokemon League it is just one of the harder Leagues than in Pokemon Emerald or Diamond.
No.From its Wikipedia entry:"Emerald is a gemstone and a variety of the mineral beryl (Be3Al2(SiO3)6) colored green by trace amounts of chromium and sometimes vanadium. Beryl has a hardness of 7.5-8 on the Mohs scale. Most emeralds are highly included, so their toughness (resistance to breakage) is classified as generally poor. It is a cyclosilicate."Diamond is formed from Carbon and is rated 10 on the Mohs scale.
Stone for stone, a diamond is more expensive than an emerald.