Near colorless
The highest rating given to a top quality diamond is D-Flawless.
A diamond with a color grade of I-J falls within the near-colorless range. This means the diamond will have a slight hint of yellow or brown tint, which may be noticeable to the naked eye. The overall quality and beauty of a diamond depend on factors such as cut, clarity, and carat weight, in addition to color.
a star is a luminous pointed figure that shows up at night. A diamond rating is facts and information, cut, clarity, color, and more things on an diamond.
No, gypsum cannot scratch diamond. Diamond is the hardest mineral on the Mohs scale with a rating of 10, while gypsum is much softer with a rating of 2, which means diamond is able to scratch gypsum but not the other way around.
The term is 'eye jay' (I-J) and the classification indicates a 'near colourless' white. You can read more about this classification and see it in context, below.
Carat is the unit of measure for diamond weight. Karat rating may be appropriate for gold and its level of purity.
No
no
Diamond is the hardest natural mineral, rated as 10 on the Mohs Scale of hardness, the top rating.
No. Diamond is the hardest natural mineral known, with a Mohs Scale rating of 10, the highest rating. Amethyst rates seven. You can read more about the Mohs Scale, below.
Like there is a 5 star hotel, there is a AAA diamond rating.Another AnswerDiamonds are not usually rated using these initials. However, there are some retailers who sell black diamonds that use a multiple-A rating system.
I think its may be J&J cigarettes