In this article, we want to provide information about the course of "Graduate In White Diamond Valuation" in white diamond valuation course, they will learn every method of color, and clarity in white diamonds with a valuation of every white diamond.
In this article, we want to provide information about the course of "Graduate In White Diamond Valuation" in white diamond valuation course, they will learn every method of color, and clarity in white diamonds with a valuation of every white diamond.
Welcome to the Arihannt Diamond Institute. We are here with the "Graduate In White Diamond Valuation" Course about color and clarity in white diamonds with a valuation. Also, students get knowledge about buying & selling.
Let’s get introduced to cut grading. This technique gives diamonds their shape. When diamonds are cut by hand, the technique is called bruiting.Cutting refers to bruiting by machine. When the cutter shapes diamonds by hand, he relies on the diamond's hardness as a tool uses diamonds to cut diamonds. He uses a small, stick-like instrument with a cement-filled bowl at the tip to hold the diamond.
The diamond is inserted into the cement with just one corner exposed. Using one of these sticks in each hand,
The cutter rubs the exposed diamond parts together to bruit them. In the mechanical process, the diamond is placed in a lathe, Another diamond in the lathe rubs against it to create the rough finish of the girdle.Diamonds are judged on several factors that determine their beauty. Most diamonds never reach the consumer market because they are too flawed.
Often, these diamonds are used for industrial purposes as an abrasive, for drill bits, or for cutting diamonds and other gems. If you've ever purchased a diamond, you've heard of the "4 Cs:"
- Cut - This refers to a diamond's geometric proportions and how it has been cut. When a diamond is cut, facets are created, and the diamond's finished shape is determined.
- Clarity - This is the measurement of a diamond's flaws or inclusions that are seen in the diamond. Clarity levels begin with Flawless and move down to Very Very Slight (VVS), Very Slight (VS), and Slightly Included (SI).
- Carat - This is the weight of a diamond. One carat is equal to about 200 milligrams.
- Color - In referring to transparent diamonds, the color scale runs from D to Z, beginning with Icy White, the color of the most expensive transparent diamonds, and ending with a light yellow.
Diamond Color Grading has classified 8 types of diamond grading.
- Diamond Color D
- Diamond Color E
- Diamond Color G
- Diamond Color F
- H-I Color Diamonds
- J-K Color Diamonds
Contrary to how it sounds, diamond color is determined by the absence of color. The less color present in the diamond, the more colour 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 colors was displayed. Likewise, a colorless diamond will flash a dazzling expanse of color. The highest color grade for a diamond is "D".
"D" color diamonds are very rare and not commonly found in traditional jewelry. Most diamonds used in jewelry have a slight presence of color.