These would be great for someone who makes jewelry. The largest is a 3 ct yellow sapphire, then a 1.44ct orange sapphire, a 1.25ct yellow, 1.04 deep orange.
So, there are six that range from .71cts to 3cts. There's nine that are .50ct and larger. Nineteen are .40cts to .48cts. Fifty six are .31 cts to .38cts. Everything steps down from there, which is probably about 300 to 400 pieces at 37.5cts. The smallest are very, very small.
I have a Presidium II that you're welcome to use before purchasing.