We all know that Cognac could be a form of brandy named after the commune of Cognac, France. But, this could be a diamond color too. And here are what they are saying about Cognac Diamond.
A cognac diamond could be a dark brown variety of champagne diamond. Champagne diamonds naturally contain intimations of pink, gold, brown, or red. Cognac diamonds get their rich, brown color from hydrogen or nitrogen combining with carbon atoms while the stone is forming within the ground.
Officially, cognac diamonds don’t exist, or rather they're not recognized by the GIA (Gemological Institute of America).
The GIA simply refers to them as brown diamonds (i.e. brown, dark brown with tones of yellow, etc.), but to the remainder people, they're best referred to as cognac diamonds; so named because they're the colour of cognac.
The term ‘cognac diamond’ (along with ‘champagne diamond’) was invented by an ingenious marketing expert working for the Rio Tinto Diamond Co during the late 1980s.
One of the foremost famous diamonds within the world could be a cognac diamond. In 1967, the world Star diamond was discovered in South Africa at the DeBeers Jagersfontein mine. This 111.59-carat diamond is pear-shaped. As of 2011, the world Star was considered the third-largest brown diamond within the world.
The brown colour in a diamond is caused by structural defects that allowed light to be absorbed into its crystal lattice when it had been growing within the earth’s crust. Diamonds are made from carbon atoms and it's the arrangement of those atoms that compose the crystal lattice structure in each diamond.
The dark brown color of cognac diamonds makes the stone a decent choice for men's jewelry. Cufflinks and men's rings containing cognac diamonds are often found at many high-end jewelry stores. These diamonds are often a preference, and not every consumer might appreciate the wonder of those diamonds. Herein, Semipreciousking.com we provide Cognac Diamond with brilliant-cut and clarity.
Cognac diamonds are 1 / 4 of the value of white diamonds, which makes these little beauties easy on the purse likewise as the eye. So, if you're trying to find an excellent alternative to the “normal” diamond, they could just be the thing you've got been searching for.
If you're into Cognac Diamond, you come in the proper place as we the Semipreciousking.com provide a real diamond that's made our customers satisfy.