According to Hard as Rocks, a blue diamond is a colored diamond and a member of the carbon family that contains the element boron. A colored diamond is defined as a diamond that contains impurities or structural defects that cause coloration other than the most common yellow or brown hues.Continue Reading
When the color is strong enough, the diamond is referred to as a fancy colored diamond by the diamond trade. There are natural fancy colored diamonds and synthetic colored diamonds.
A blue diamond biblically symbolizes heavenly grace. The most famous blue diamond is the French Blue Diamond that became known as the Hope Diamond. In 1762 during the French Revolution, it was stolen from the French Crown Jewels.Learn more about Precious Metals & Gems
To identify if a diamond is real or not, first look at the stone through a magnifying glass, called a loupe, for any imperfections in the stone. Next, check the stone's edges to determine if they are sharp or smooth.Full Answer >
A diamond of 100 carats or more is not issued a specific term, so it is simply called a diamond. It is, however, common for large diamonds of that size to have individual names, such as the famous 112-carat "Hope Diamond."Full Answer >
Diamond cleavage is a straight-lined crack in a cut diamond. Diamond cleavage is one of many inclusions, or flaws, that reduce the value of a diamond. Diamond cleavage reduces the value of diamonds not only because it is a cosmetic flaw, but also because cleavage can eventually lead to a break in the diamond.Full Answer >
An old mine diamond cut is one in which the diamond is fashioned into a square type girdle with slightly rounded corners. They have a high crown, large and flat cutlet and a small table. This type of diamond cut was first made during the 1700s.Full Answer >