Tag: Most Expensive Sapphire

Are sapphires Rare?

Sapphires of fine quality are in fact very rare. Diamonds, for example, are in ...

Which stone is most expensive?

FACT: The largest loose diamond in the world is the Paragon Diamond, weighing in ...

What is the most expensive birthstone?

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