A Guide to Cultured Pearl Quality. Your Comprehensive Guide. T here are many attributes that should be taken into consideration in order to assign a value to an individual pearl. We will talk about these and give you the information you require in order to make a good selection. In the case of many other gemstones, the bigger the size of the piece the larger its value.
Larger sizes are less abundant in the markets, so they are able to fetch a much better price.
This means that the price of a pearl may as well double from the size previous to that breakpoint. A Guide to Pearl Variety .