The four most popular factors, or the “four C’s”, used to measure diamond quality are: Diamond Cut, Diamond Color, Diamond Clarity, and Carat Weight. This section contains all the information you need to search through our diamond database with confidence and find the diamond that's right for you.
A diamond's cut is widely considered to be the most important aspect of the four C's.
Diamond color is one of the most important factors to consider, as it is noticeable to the naked eye
Learn about blemishes and inclusions, characteristics that can detract from the pure beauty of a diamond.
Diamond weight is measured in carats, a small unit of measurement equal to 200 milligrams.
Wonder Jewelers loose diamonds are graded by either GIA or EGL, the two most recognized diamond grading laboratories in the world.
This section contains some basic tips to help keep your diamond looking its best for years to come.