4. Color

The finest color grading begins with pure white (colorless), followed by a gradual yellowing. Color grading according to The Gemological Institute of America is as follows:

 

The 5th "C"
CAUTION
Look for more than just the "4C's"
COLOR ENHANCED DIAMONDS
There are jewelers throughout the country selling treated or color enhanced diamonds. These diamonds have been color enhanced in a laboratory. Chemicals will temporarily improve the color of a diamond, but the color will fade with time.
LASER TREATED DIAMONDS
Many diamonds are laser treated. This is a process in which inclusions can be drilled out using a laser. The diamond is temporarily made to look better than it is. Laser drilled or enhanced stones should be noted on all certificates.
 BE AN INFORMED BUYER
 Diamonds that have been treated have a greatly reduced value. Beware of buying what looks like too great a bargain. Ask about these treatments.
 ONLY BUY FROM A TRUSTED JEWELER
J.Edwards does not sell diamonds that have been purchased from individuals off the street. Some jewelers buy from individuals in an effort to save money. The danger is that there is no way of knowing if laser or chemical treatments have been performed on the diamond.

J.Edwards Diamonds Showroom Locations:
7430 North Mesa Street, El Paso, TX 79912 • Tel: 915-833-5806
2601 Louisiana Blvd. NE, Albuquerque, NM 87110 • 505-342-9200
info@jedwardsdiamonds.com