Commercially, a diamond is graded according to its cut, its clarity, its colour, and its carat weight.
You can read more following the link, below.
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The GIA consumer site has this information as well as a great video that breaks it down really simply. It is the second link, below.
A diamond is graded according to the 4Cs but not all grading organizations are alike. Some are stricter than others. GIA is considered to do the most reliable grades and that type of report is the gold standard for jewelers. They also defined/created the 4Cs way back when.
'White' diamonds are graded in colour using letters of the alphabet, from D to Z, D being the highest grade. A number in a diamond's description can reference its weight in carats, or the number of visible flaws.
US coins are usually graded on the Sheldon scale. The Sheldon scale grades coins from 1-70. A coin graded 1 is very, very, poor and is basically only identifyable by the size of the coin. A coin graded 70 is perfect with no defects at all. Most coins grade somewhere in between the two extremes.
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1990 Dunruss Steve Sax Diamond Kings card number 2A 1990 Dunruss Steve Sax Diamond Kings card number 2 has a book value of about .05 cents in Near Mint-Mint condition. Professionally graded cards will sell for more. Condition is important.Common flaws with baseball cards include: rounded edges, creases, off centered, and faded color. Any or all flaws will devalue the card significantly.
The most expeditious way to get a coin graded is to locate a coin shop nearby - present the coin to the owner for grading. If he/she is uncomfortable to do so, he/she will refer you to a numismatist (experienced coin collector).
Diamond gemstones are graded according to each diamond's cut, colour, clarity and carat weight.
Every diamond is valued by its cut, colour, clarity and carat weight. Of equal carat weight and clarity, a coloured diamond graded as a Fancy Colour will probably cost you more than the diamond simply graded as a jewelery grade D-F colour.
A diamond that has been graded by GIA in three areas: for excellent cut, polish and symmetry. They are elite diamonds
A certified diamond has been inspected and and graded and registered according to GIA (Gemological Institute of America) standards. A diamond grading report is issued showing a comprehensive analysis of the diamond.
A GIA diamond is a diamond which has been removed from its mounting, evaluated and graded by the Gemological Institute of America. Diamonds are graded according to the following standards:CaratColorClarityCut GradePolish & SymmetryFluorescenceLaser Inscription
Trained gemologists use a 10x magnification to identify diamond clarity. You can read more about how clarity is graded by understanding the flaws and how they occur, below.
Black diamonds, like all diamonds are graded on carat weight, cut, colour and clarity. You can read more about black diamond -- Carbonado -- below.
According to its current owner, below, the Hope is graded as VS1 with whitish graining, common for blue diamonds.
A genuine diamond is a natural, mined gemstone composed of carbon atoms arranged in a crystal lattice structure. It is known for its clarity, brilliance, and durability, making it a highly valued and sought-after gemstone in jewelry. Genuine diamonds are graded based on the 4Cs: carat weight, cut, color, and clarity.
'White' diamonds are graded in colour using letters of the alphabet, from D to Z, D being the highest grade. A number in a diamond's description can reference its weight in carats, or the number of visible flaws.
Yes, diamonds are known for their clarity as they are naturally formed without impurities. Clarity refers to the absence of inclusions or blemishes within the diamond, enhancing its brilliance and value. Diamond clarity is graded on a scale ranging from flawless (no inclusions) to included (visible inclusions).
After the diamond is made, then people(minors) will go looking for them. They will pick the best of the bunch. In the factory they will cut the good part of the diamond. They then will get it to the correct shape of a diamond. It then goes to be shined. After that they sell them to the jewlry stores.Another AnswerOnce a diamond is formed, mined, graded, brokered, bought and sold, it remains a diamond. A diamond won't ever be anything else but a diamond.