a beatiful, rare highly prized mineral that can be worn as jewelry
Coronet is the answer for Horse Isle 2 quiz
Diamond is the most popular gem. They vary in size and cost but this will always be the most popular gem. Behind diamonds are pearls and then semi precious stones.
Australia's most famous gem is the opal. Around 95% of the world's opals are mined in Australia.
Diamond.
diamonds
Amethyst is the first that comes to mind (and perhaps the most popular) but you can get a variety of purple gem stones.
Not a diamond.I know that
The Kohinoor
He didn't own any specific gem: by the beginning of the 1900s he had assembled the most important gem collection in America, containing over 1000 pieces.
Kaustubh is a Sanskrit name that means "a divine jewel" or "a precious gem." In Hindu mythology, Kaustubh is also the name of a precious gem worn by Lord Vishnu.
Gem's. Gem's could also be 'gem is' so you have to note the context of the word to tell if it is possessive or 'is' eg The gem's green -- gem's = gem is The gem's colour is green. -- gem's = possessive