How to Grade a Diamond

Known as the four C's, diamonds are graded upon the following characteristics...

Diamond Color Grade:  Diamond grades range from A (a clear diamond) through Z (yellowish-colored diamond).  In other words, if you receive a wedding ring that is yellowish, everyone around you knows your husband is screwing your best friend.  Hey, just admit it, don't blame this web site.  After you kick the shit out of him, I suppose you should also know that if he gave you a diamond with any other color tinge (other than yellow), the diamond then becomes much more valuable.

Diamond Cut Quality:  The cut of the diamond is in the hands of the craftsman who shaped your diamond.  If correctly done, your diamond will radiate with fire and brilliance.  If cut incorrectly, your diamond might look like a plastic ring that can be found at the bottom of a Cracker-Jack box.

Diamond Clarity:  The clarity of your diamond depends on any external blemishes that may exist along with the quantity of carbon (if any) used.  The less carbon, the clearer your diamond will be.  A diamond with no carbon will therefore be the most valuable since it will have a clarity rating of 100%, which exceeds the GIA's (Geomological Institute of America) diamond rating of FL (flawless).  

Carat Weight:  This unit of measurement is the most misunderstood piece of information when it comes to diamonds.  People assume the greater number of carats, the greater the value of the diamond.  This is not accurate all the time since carbon is used to increase the weight of a diamond.  Thus, it is possible to inflate the real value of a diamond by adding more carbon and changing the composition of the initial diamond.