Clarity is measured visually and according to standards. You can review the guidelines, below.
AAA clarity is not a recognized rating for diamonds. The standard clarity scale for diamonds ranges from Flawless (no inclusions) to Included (visible inclusions). AAA is not a term used in the diamond industry to describe clarity.
If by 'you' you mean 'U', and you're query is about clarity and not colour, it is possible that 'U' indicates unenhanced. Unenhanced diamonds are more valuable than enhanced diamonds.
Not all diamonds are clear. Take your diamond to a jewelery store or a gemologist and ask for an evaluation of your diamonds. The lack of clarity can affect its value.
In diamond grading, "J" clarity refers to diamonds that have noticeable inclusions when viewed under 10x magnification. These inclusions may affect the diamond's brilliance and transparency but might not be visible to the naked eye. J clarity diamonds are considered lower on the clarity scale, but they can still be a good choice for those looking to balance quality and budget.
Clarity H-I sounds more like the colour grade. Clarity I2-i3 means that there are two or three visible inclusions in the diamond. This is the lowest clarity grade for gem-stone quality diamonds.
The clarity of the response required no further inquiry. Diamonds and wine are judged by their clarity.
Cut diamonds are valued by their cut, clarity, carat weight and colour.
Diamonds are rated according to the colour, clarity, carat weight and cut.
Clarity is measured visually and according to standards. You can review the guidelines, below.
AAA clarity is not a recognized rating for diamonds. The standard clarity scale for diamonds ranges from Flawless (no inclusions) to Included (visible inclusions). AAA is not a term used in the diamond industry to describe clarity.
If by 'you' you mean 'U', and you're query is about clarity and not colour, it is possible that 'U' indicates unenhanced. Unenhanced diamonds are more valuable than enhanced diamonds.
IMP1 is not an acronym commonly association with diamonds.
Clarity enhanced diamonds are real, mined diamonds that have had their clarity/quality improved by cleaning and cloaking any visible imperfections in the diamond. Clarity enhanced diamonds are lower in price than 100% natural diamonds and therefore for every given carat weight and quality, the price will be lower. Clarity enhanced diamonds are graded after the enhancement and therefore if the diamond was originally F/SI1 and is now F/VS2, it will be priced lower as if it were still F/SI1, however will look like F/VS2. (see related link)
Diamonds are valued by cut, colour, clarity and colour. Without those details, pricing 19 diamonds is not possible.
Diamonds are graded according to clarity, colour, cut and carat weight, basically in that order of priority.
Althoguh clarity or color enhanced diamonds are "safe" to buy, they should be dramatically discounted from the price of natural diamonds.