There are people who are really crazy about diamonds, rubies, and other gemstones. They buy jewelry from everywhere in the world, they get it heritably or somebody makes a gift for them. So who are they? Let's make it clear! Queen Elizabeth II  The first very famous jewelry collector is Queen Elizabeth II. She inherited her jewelry collection as a successor to the Crown and also from her father, King George VI, who presented a diamond and sapphire necklace and earrings, known as the Victorian Suite of Sapphire and Diamond set on her wedding day. In her spectacular private collection...