In this article, we want to give information about the "Graduate In Microscope Grading System." In this course, students will learn about how to check all the Defect & Clarity grading of polished diamonds through a microscope.
Welcome to Arihannt Diamond Institute, we are here to get introduced about "Graduate In Microscope Grading System." This Course is about to be professional in the microscope grading system and they will learn operating of the standard microscope like a Royal & HRD Microscope.
Let's introduce color grading. Contrary to how it sounds, diamond color is determined by the absence of color. The less color present in the diamond, the more color is returned. Perhaps the easiest way to imagine this is to envision the triangular prism we looked at in science class. When the prism was put in sunlight, a rainbow of color was displayed. Likewise, a colorless diamond will flash a dazzling spectrum of color.
Diamond Color D
D color diamonds are the benchmark for quality. They are very rare and collectible. When cut well, they are the most beautiful diamond you can own. The larger the D-colored diamond, the more expensive it is, making it a bit prohibitive for them to be used in all but the most exclusive jewelry.
Diamond Color E
If you can afford a stone with the diamond color E, you will never regret it. So close in appearance to absolutely colorless, most people would love to own one. If you want the best but diamond pricing makes a D just out of reach, E-color diamonds can trade at significantly lower prices than their "D" counterparts.
Diamond Color F
All F color diamonds will appear colorless unless they are viewed as loose diamonds alongside of a D or E. There is no question that any fine jewelry set with F-color diamonds is exceptional and well above average.
Diamond Color G
For most people seeking a high gem color diamond, G is the benchmark for quality. The stones are pleasing and white, and generally exceed the standards of most diamonds used in the traditional fine jewelry marketplace.
H-I Color Diamonds
Diamonds in the H-I color range are highly sought-after in fine jewelry. When the diamond cut grade is high, H-I diamonds perform like colorless stones. H-I color diamonds mark the breaking point for near colorless performance in diamonds and are highly respected in the fine jewelry world.
J-K Color Diamonds
J-K colors mark the top end of commercial jewelry. They are affordable and provide a ‘big look’ within the slight yellow and top light brown categories. They afford a significant reduction in price from the gem colors of D through I and are used extensively in the mid-range jewelry marketplace.
L and Lower Diamond Colors
Stones with colors L and lower cannot be disguised. Yellow and brown are obvious in this material, especially when compared to fine jewelry. Used for commercial and low-end jewelry they account for the majority of diamonds used in today’s jewelry. Also, The course content will be Clarity Grading, Color Grading, Knowledge of polish and polish defects, Inclusion Plotting through Microscope
The Course Duration will be 26 days. Also, Institute provided all equipment for use during this course. Students want to be Certified after the course completion.