Crystal Creations Positive Thoughts Thread

Hm, I assume gemology skill will affect the quality of the crafted jewelry piece (looks like it re trailer), so now I wonder how quality will affect the crafted item - will other sims notice that my sim wears tip top quality earrings crafted from Rare crystals? And not poorly crafted earrings based on Common crystals? There ought to be some difference between Rare and Common, right? And how about value? Will the Rare and well crafted thing sell for more than Common abnd poorly crafted? If so, how will value transefer to CAS? Might be similar to knitting, but I really wish that sims will notice my Duchess' Rare gems at the gala party :)