The diamond you're thinking of is the Cullinan Diamond. Read more, below.
Diamonique is a simulated diamond -- with a name copyright by QVC, where you can buy them. You can read more, below.
Given the hundred-years-long history documented for this diamond, its cutter's name has been lost. You can read more about the diamond, below.
There is a chain of jewelery stores with this name. You can read more about it, below.
Body Piercing
It is called a "nape" piercing
It's simply a nape piercing
Cecil Rhodes, an Englishman, formed the DeBeers diamond organization. According to Wikipedia, as below, his partner was C.D. Rudd. The name DeBeers was the family name of the farm they purchased that contained the volcanic pipe. You can read more about Rhodes, below.
A nonsense name for another non existent piercing or misnamed piercing.
Sorry no such piercing, just another made up name.
Chest piercing is known as Sternum piercings. This is a type of body modification. Basically, it involves piercing the skin over your sternum, also known as your breastbone. A sternum piercing can be a unique way to change your appearance, but you need to take care of the piercing so it doesn't get infected.
Cutting diamonds began in the Middle Ages, and the first person to perform this task has a name that has been lost to history. You can read more about diamond cutting, below.