2010年9月14日星期二

your collection Chopard Happy Hearts Ladies Watch 278945-21

While appraisal reports of EGL loose diamonds will not enhance the value of the stones you have in your collection Chopard Happy Hearts Ladies Watch 278945-21 or have set into jewelry, you will know all about the stone and its value. The EGL evaluates only loose diamonds so in order to have a stone appraised that has already been set in a piece of jewelry, it will have to be removed first. If you do not want to have it removed, IGI appraisals are the only ones that will evaluate diamonds already set in jewelry.Allison Ryan is a freelance marketing writer from San Diego, CA.

The gemologists who perform the appraisal using precise instruments have no knowledge of the ownership of the stones. When you submit a diamond for appraisal it is assigned a number and this number is used to track its process through the appraisal. It is only when the appraisal is complete that the name and number are matched in order to send the report to the owner. In this way there can Chopard Happy Hearts Ladies Watch 278945-21 be no possibility that a diamond can be appraised for a higher value due to the gemologists knowing the identity of the owner. The grading process of each of the EGL loose diamonds is the first stage of the appraisal. First of all the gemologists view the stones with the naked eye and compare them to samples they have available for this purpose. After weighing each stone, they then assess the cut, which will reveal any flaws in the diamond due to the cutting process.

In appraising a Marquis cut diamond, the gemologists of EGL loose diamonds and IGI appraisals examine the facets. Such a cut requires 58 facets in the stone. If the proportions of the cut are not exact, then the diamond will not have the proper amount of brilliance. Some of these stones may exhibit a bow-tie effect that causes dark spots to appear in the center of the table, which is the top of the diamond and the largest facet. The Emerald cut diamond should resemble a prism and the finished shape Chopard Happy Hearts Ladies Watch 278945-21 could be a square or a rectangle. It has rows of elongated facets and even though the total number of facets may vary, there are usually three rows of them on both the crown and the pavilion.