The Koor-i-noor is a 105.6 carat, fine white diamond from the Kollur Mine, Golconda, India.
mithelen is a gemstone which owes it's colour to chromium.there are many other gemstones that got their colour from chromium such as : ruby and emerald but these gemstone have other substance to create their colour.mithelen is the only gemstone which get it's colour from chromium and nothing else. by Einstein
diamond
Diamonds are classified as industrial -- about 80% -- and gemstone quality, the remainder. Gemstone quality diamonds are classified according to cut, clarity, colour and carat weight.
Peridot is gem-quality olivine.
CZ stands for Cubic Zirconia, which is a synthetic gemstone. The difference between a diamond and a CZ is that the diamond is a real gemstone. CZ weighs more than a real diamond and is more affordable.
TOPAZ!!
Gemstone rings can be bought from Walmart, Sears and The Bay. One can also purchase it from Amazon, make sure you know what kind of gemstone rings you are looking for.
gemstone
The Netherlands doesn't have an official national gemstone. Turquoise is the national gemstone of Iran, opal is the national gemstone of Australia and amber is the national gemstone of Spain.
gemstone probably gemstone probably gemstone probably
Indiana's gemstone is the salem limestone.
There are four main archangels. Ariel's gemstone is rose quartz. Gabriel's gemstone is citrine. Michael's gemstone I sugilite. Rafael's gemstone is emerald.
There isn't really a national gemstone of China. But a really popular gemstone is Jade.
no copper is not a gemstone copper is a metal
Turquoise is the official gemstone of Nevada.
There isn't any gemstone in P.E.I. Why?
Alaska's state gemstone is Jade.