When writing the grades of a diamond using the AGS Scale, diamond Cut grade is first, then diamond Color, Clarity, then Carat Weight—in that order. If a diamond possessing the finest diamond Cut grade is also colorless, free of inclusions and blemishes, and weighs one carat, it would be written as: 0/0/0–1.000 carat.
How can you tell what grade a diamond is?
As a critical part of diamond grading, the accepted standard for determining diamond clarity is to examine the stone using a 10X microscope along with the trained naked eye. The level of visibility, the location, and the nature of inclusions (flaws) in a diamond determine the diamond clarity grade.
What is the best grade for diamond?
Flawless is the top grade in the GIA Clarity Grading System. Diamonds graded Flawless don’t have visible inclusions or blemishes when examined under 10-power (10X) magnification by a skilled and experienced grader. As clarity increases, and if all other value factors are equal, diamond price per carat also increases.
How do you tell a VVS from a diamond?
A VVS diamond is a very very slightly included diamond with tiny inclusions that can only be seen when under magnification. VVS diamonds are eye-clean—meaning you can’t see any blemishes with the naked eye. On the Clarity scale, VVS diamonds are one step away from an internally flawless (FL) diamond.
How many grades of diamonds are there?
If you are trying to determine what is the best clarity for a diamond, remember that no diamond is perfectly pure. But the closer it comes to purity, the better its clarity. The GIA Diamond Clarity Scale has 6 categories, some of which are divided, for a total of 11 specific grades.
How can you test a diamond at home?
Carefully drop the loose stone into the glass. If the gemstone sinks, it’s a real diamond. If it floats underneath or at the surface of the water, you have a fake on your hands. A real diamond has high density, so the water test shows if your stone matches this level of density.
How do you tell if a diamond is real with a flashlight?
Test the Sparkles
If your phone has a torch, you’re fine. You’re probably wondering how to tell if a diamond ring is real with a flashlight. It’s simple as all you need for this quick and easy test are your eyes. You should also know that a diamond reflects light excellently, giving out powerful sparkles.
What does VS1 mean in diamonds?
What are VS1 Diamonds? Simply defined, on the diamond clarity scale, VS clarity grades are “very slightly included”, with inclusions visible with effort under 10x magnification, but still characterized as minor.
How do you test a diamond with water?
Water testing your diamond
Get a glass full of water and simply drop your diamond into the glass. If the diamond is real, it will drop to the bottom of the glass due to the high density of the stone. If it’s a fake, it will float on the surface of the water.
What is better VVS or VS?
The main difference between VVS and VS clarity is the size of inclusions. VVS (Very, Very Slightly Included) and VS (Very Slightly Included) are the next two grading ranges. (You should remember that VVS denotes higher quality than VS.) The bottom two grades on the scale are Slightly Included (SI) and Included (I).
Are VVS diamonds worth it?
While VVS diamonds are rare compared to lower clarity grades, they’re still, ultimately, not a good investment. Diamond resale prices are low, and you’re unlikely to sell any white diamond for more than its sticker price.
Is si better than VVS?
The VVS category is divided into two grades; VVS1 denotes a higher clarity grade than VVS2. … The SI category is divided into two grades; SI1 denotes a higher clarity grade than SI2. These may or may not be noticeable to the naked eye.