GIA is the world’s most trusted name in diamond grading and gem identification. With objectivity and expertise as its hallmarks, GIA ensures the integrity and accuracy of every report it issues. GIA ...

the Diamond Grading class explores how to grade diamonds consistently and accurately using a modern gem microscope and a loupe. Students study GIA’s International Diamond Grading System™, explore time ...

As the classic campaign slogan goes, “A diamond is forever.” You’ll wear your engagement ring for the rest of your life, so ...

Jacques addresses the significance of the astounding Lucara Diamond recently discovered, and GIA's work helping dealers, ...

METHODS A six grade classification system for inflammation was developed which could also be ... Following development of a semiquantitative pictorial scale for each criterion, kappa values improved ...

An economy of scale is a microeconomic term that refers to factors driving production costs down while increasing the volume of output. There are two types of economies of scale: internal and ...

2:02 B.C. parents confused by student grading system Parents and caregivers ... The B.C. government says the scale maintains “high standards for student learning.” “Even in B.C., where ...

The BECE grading system for Junior High School is structured to assess students in core subjects such as Mathematics, English Language, Integrated Science, and Social Studies, along with electives ...

Track your weight journey with CNET's top picks of the best smart scales, tested and reviewed by our health experts. I'm a Fitness & Nutrition writer for CNET who enjoys reviewing the latest ...

How do you calculate your pay in the 7th Pay Scale? To calculate an employee's pay in the 7th Pay Scale, you need to determine their pay level within the 7th Pay Matrix. This is done by identifying ...