Ads
related to: diamond studs giaThe premier shopping destination for designers - Entrepreneur.com
Search results
Results from the WOW.Com Content Network
The Gemological Institute of America (GIA) is a nonprofit institute based in Carlsbad, California. It is dedicated to research and education in the field of gemology and the jewelry arts. [ 1 ] Founded in 1931, GIA's mission is to protect buyers and sellers of gemstones by setting and maintaining the standards used to evaluate gemstone quality.
The GIA study concluded that "the diamond industry would be better served by considering each individual diamond on its own visual merits." Today, fluorescent natural diamonds are again becoming very desirable with major diamond miners such as the world's largest diamond producer, Alrosa, reminding the industry of the historic desirability and ...
Diamond certified FL (flawless) by the GIA Two diamonds of grade VS 1 and SI 2 respectively. The GIA diamond grading scale is divided into six categories and eleven grades. [2] The clarity categories and grades are: [3] Flawless category (FL) diamonds have no inclusions or blemishes visible under 10× magnification. [3]
Asscher Cut Diamond Stud Earrings. A fun twist on classic diamond studs, these earrings feature asscher-cut diamonds, which have a square shape. You can choose between natural and lab-grown stones ...
The Gemological Institute of America (GIA) developed 11 clarity scales to decide the quality of a diamond for its sale value. The GIA clarity scale spans from Flawless (FL) to included (I) having internally flawless (IF), very, very slightly included (VVS), very slightly included (VS) and slightly included (SI) in between.
The GIA began grading cut on every grading report for round brilliant beginning in 2006 [26] based on their comprehensive study of 20,000 proportions with 70,000 observations of 2,000 diamonds. [ citation needed ] The single descriptive words are as follows: Excellent, Very Good, Good, Fair, and Poor.
Ads
related to: diamond studs giaThe premier shopping destination for designers - Entrepreneur.com