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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.
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]
IGI is the largest laboratory for certification of diamonds and fine jewelry. [8] IGI is International Organization for Standardization (ISO) 9001: 2000 certified in four countries, including the United States, Canada, India and the United Arab Emirates. [citation needed]
The Kimberley Process Certification Scheme (KPCS) is the process established in 2003 to prevent "conflict diamonds" from entering the mainstream rough diamond market by United Nations General Assembly Resolution 55/56 following recommendations in the Fowler Report. The process was set up "to ensure that diamond purchases were not financing ...
The cutting of the rough stone also produced 66 smaller stones. According to Graff, the stone is the "largest highest clarity, highest color diamond ever graded by the Gemological Institute of America (GIA)". [29] [30]-
The products and services which maintain Bangladesh Standards are certified by the institution, and a Certification Mark (CM) licence is issued for a validity of three years after factory inspection and standardized testing of the products in its laboratories. Only the licensed manufacturers can use the BSTI certification mark in their product ...
This is an accepted version of this page This is the latest accepted revision, reviewed on 3 March 2025. National identity card of Bangladesh National Identity Card (Bangladesh) Front of paper specimen card Reverse of paper specimen card Type Identity card Issued by National Identity Registration Wing (NIDW), Ministry of Home Affairs First issued 22 July 2006 (2006-07-22) Purpose Electronic ...
A certificate of attendance (also certificate of participation) [1] is an official document proving the attendance of a class, a language course [2] or a training course. [ 3 ] Although it could increase the prospects of professional promotion, [ 2 ] this type of certificate is not a credential because it does not provide proof of learning, [ 4 ...