Krementz Jewelry Set

by Anjel

I have a Krementz set, earrings and necklace in the original box with the original paper that goes in it, it is in mint condition.

My father bought it for me from an elderly gentlemen who had bought it for his wife and she passed away. It looks brand new but the box and style of it looks like it could be fairly old. I have no way to give a picture of it, but i was wondering how much this piece may be worth?