Since aquamarines are available in large sizes, there is no incremental increase in value per carat for large gems. A 50-carat aquamarine will be worth the same price per carat as a single carat gem of equal quality. The gem price is dependent on clarity, depth of color, and to a lesser extent the purity of color.
The IF function is one of the most popular functions in Excel, and it allows you to make logical comparisons between a value and what you expect. So an IF statement can have two results. The first result is if your comparison is True, the second if your comparison is False.
#1 Excel tutorial on the net. If Function | And Function | Or Function. Learn how to use Excel's logical functions such as the IF, AND and OR function. The IF function checks whether a condition is met, and returns one value if TRUE and another value if FALSE. 1. Select cell C2 and enter the following function. The IF function returns Correct because the value in cell A1 is higher than 10. The AND Function returns TRUE if all conditions are true and returns FALSE if any of the conditions are false. 1. Select cell D2 and enter the following formula.