Wednesday, August 7, 2013

Certified Loose Diamonds: Evaluation

Certified loose diamonds are evaluated by trained gemologists in labs. These industry professionals spend entire work days squinting into high powered microscopes to evaluate the quality of diamonds. When you get a certified diamond from one of these labs, you know exactly what it is worth independent from market trends and any metal into which it may be set. This is vital, especially when considering getting your jewelry insured. Any certification you can bring with you helps to make sure you get an accurate pricing.

To summarize the process, let’s do a quick overview of what determines a diamond's quality. The 4 Cs of diamond evaluation are carat weight, color, clarity and cut. Carat weight, as you might imagine, refers to the mass of the diamond as measured by a gemologist. Color refers to the presence of naturally occurring color in the diamond. Diamonds often have strains of yellow or brown in them and it is almost impossible to find a colorless diamond. Clarity refers to the amount of inclusions and imperfections of the gem. Cut is the design the diamond is faceted and proportioned. All of these factors add to the eventual quality conclusion of the diamond and have a say in its price.

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