Unlike gold and other precious and semi-precious gemstones, diamonds needs to be determined their authenticity. Diamond certification would be a kind of credentials that certain the quality of the diamonds. This legal certificate is issued by world-known independent gemological laboratories, not some jeweler stores or dealers. There are several grading laboratories, the most prominent being: [...]
Posted on September 21st, 2009 in Diamonds
Tags: 4cs, America, appraisal, assessment, brilliance, carat, certification, clarity, color, comparison, diamond, Diamonds, EGL, GemEx, gemological institute of america, gemstone, GIA, IGI, jeweler, Jewelry, Kimberley, quality, shopping
Posted on February 15th, 2009 in Diamonds
Treated Diamonds is a term for ‘improved diamonds’. The aspects that are being improved including the clarity, the color and the diamonds surface by a coating material. The goal of treating the diamonds is to improve one of the diamonds appearance aspects or even the overall appearance.
Posted on January 10th, 2009 in Diamonds
Unlike other products, pricing diamonds couldn’t be just by calculating the cost of production and marketing cost.
There are several factors that should be counted to determine diamonds price. First, diamond prices would be influenced by the cost of turning the rough mine diamond into a marketable diamond. Aside from other production costs, the cutting cost [...]
Tags: 4cs, appraisal, assessment, carat, clarity, color, company, diamond dealers, diamond grading, diamond price, diamond prices, diamond shine, Diamonds, diamonds price, gemological institute of america, GIA, Jewelry, polish process, polisher, price calculators, price diamonds, pricing, retailer, wholesaler, wholesalers









