Tag: Beautiful Crystals and Gems

What is the most common gem?

What gemstone is the rarest? Musgravite. Musgravite was discovered in 1967 and is arguably ...

What is the most expensive birthstone?

Diamond (April) The priciest and most prized of all the birthstones, those born in ...

What is the rarest gem?

Musgravite. Musgravite was discovered in 1967 and is arguably the rarest gemstone in the ...