GIA certified diamonds are the most sought-after diamonds on the market. For example, many diamond dealers like 1800 Loose Diamonds.com use the phrase GIA diamonds to describe diamonds that come with a GIA certificate. For instance, diamond customers, collectors and traders alike can unanimously attest to the fact that GIA certified diamonds are the safest way to purchase diamonds. GIA stands for the Gemological Institute of America. 1800LooseDiamonds.com specializes in selling, buying and trading GIA certified diamonds. Diamonds are some of the most rare and valuable materials on earth. That is why accurate and precise grading is paramount in being able to determine value.
What makes the Gemological Institue of America so unique and sought after is that it is an independent, nonprofit organization. Therefore there is no bias when grading diamonds they certify as they are not a customer service based entity. The main function of the Gemological Insitute of America is to conduct research on gems and diamonds, to educate gemologists through their learning programs and to sets the industry standard for determining qualities of precious stones. One of GIA’s main functions is the grading of diamonds. You may already be familiar with the 4C's of diamond quality: color, clarity, cut and carat weight. Furthermore, GIA pioneered this very standard, as well as a bevy of scientific procedures for evaluating each “C” and the grading terminology used to describe them.
GIA does not sell, buy or trade diamonds. Likewise, it does not value or appraise them either. Gia certified goods serve only to provide information on precious stones. That is what makes GIA special. They operate separately from commercial interests, ensuring that they remain unbiased in their when quality assessments are completely objective and unbiased. When diamond dealers want to know the quality they are getting, even they use GIA certified diamonds to make their choice in good faith.
Many diamond and gem laboratories are operating in the world today. Laboratories such as the European Gemological Laboratory, HRD, and IGI all are accredited institutes. However, their grading analysis with regards to the three of the four C's, color, cut, clarity tends to be graded more liberally than that of GIA. For example, if both GIA and EGL observe the same diamond one could expect to receive a different grade with regards to color and clarity and finish. With that of GIA as a lower color, clarity, and finish than that of EGL. True for most public laboratories except for GIA. The difference in grading is of tremendous importance when you take value into account. GIA certified diamonds are the very most accurate certificates. Therefore their classification corresponds to the actual value of a diamond.
GIA certified diamonds give both consumers and traders the most accurate description of the diamond or gem. When taking value into account, one can correspond their certificate with that of the Rapaport Diamond list. The Rapaport Diamond list is of paramount importance when evaluating the actual value of the diamond. This gives traders and consumers the truest value for diamonds on the open market. For example, the diamond list comes in a grid that is crossed with the carat weight, color, and clarity of the diamond.
Along with the polish and symmetry grade for fancy shape diamonds, the cut grade also determines the value. However, only round GIA certified diamonds have a cut grade, whereas fancy shape diamonds only have a grade for polish and symmetry. Rapaport Diamond list states, "Rapaport prices organize by, well-shaped diamonds. Poorly cut or shaped stones often trade at very large discounts." This statement reflects the reality of the diamond wholesale market. The cut of fancy shape is of tremendous importance. And can be speculated on by the shape of the diamond while taking into account the brilliance, and again the polish and symmetry.
Unlike diamonds that organize by color, clarity and carat weight, gems do not have a rigidly defined system of grading that corresponds with a defined value. However, it is important to note that gems do have color, clarity and finish grades. Furthermore, they go through the same process of analysis as GIA certified diamonds do. This is because when mining, gems can suffer cracks from pressure. Additionally, heating gemstones can add life and brilliance to a stone.
http://4cs.gia.edu/en-us/?gclid=CPq-mNPFntMCFYGHfgodAOoD2Q
Diamond Complaints(Opens in a new browser tab)
Pink Diamond Ring(Opens in a new browser tab)
Engagement Rings in Los Angeles(Opens in a new browser tab)
Melee Diamonds(Opens in a new browser tab)
Cuban Link Chains(Opens in a new browser tab)
Diamonds Help(Opens in a new browser tab)
Best Jewelry Website(Opens in a new browser tab)
Engagement Rings(Opens in a new browser tab)
Engagement Rings Los Angeles(Opens in a new browser tab)
Solitaire Engagement Ring(Opens in a new browser tab)
Diamond Demand(Opens in a new browser tab)
Diamond Studs in Los Angeles(Opens in a new browser tab)
