Search results
Results from the WOW.Com Content Network
The International Gemological Institute "has been at the forefront of technology since its commencement in 1975". This characteristic can be seen in the actions that the IGI has taken recently towards creating an Online Data Retrieval program and its Registration and Recovery Service. [ 3 ]
GIA was also responsible for the first modern diamond grading reports, where it introduced grading methodologies for diamond color and diamond clarity. Current research at gemological laboratories concerns the development of improved detection techniques for treated and synthetic diamonds, as well as for treated sapphires, rubies and pearls.
In 1943, Junius Jones was designated The Air Inspector of the United States Army Air Forces and when the United States Air Force (USAF) became an independent service in 1947, he retained his position. [1] In 1948, The Air Inspector was renamed to the Inspector General of the Air Force.
The clarity grading system developed by the GIA has been used throughout the industry as well as by other diamond grading agencies including the American Gemological Society (AGS), and the International Gemological Institute (IGI). There are other smaller labs which use the GIA system as well.
GSI Gemological Laboratory performs a number of services including: loose and mounted diamonds grading; origin testing of loose and mounted diamonds and gemstones; cut grade analysis; light analysis reports; gemstone identification; sorting and screening of melee; treatment identification; laser inscription on diamonds and gemstones; metal engraving; metal inspection; and 360-degree virtual ...
Primary among these are their diamond grading services. Jewelers are able to have their diamonds scientifically evaluated according to the Four Cs: Color, Clarity, Cut, and Carat Weight. They are then given a diamond grading report, which can be provided to a consumer in order to verify the quality of the diamond they are purchasing. [3]
U.S. Army Symbols and Insignia; The Institute of Heraldry, U.S. Army; U.S. Navy Service and Campaign Medals; Wear and Appearance of Army Uniforms and Insignia (in PDF format) Military Awards (U.S. Army)(in PDF format) Archived 7 December 2003 at the Wayback Machine; SGM (USA, Ret.) Gregory A. Noller (1995). "ADVA Army Awards". Americal Division ...
MIL-STD-130, "Identification Marking of U.S. Military Property," is a specification that describes markings required on items sold to the Department of Defense (DoD), including the addition, in about 2005, of UII (unique item identifier) Data Matrix machine-readable information (MRI) requirements.