I have a 12 place setting and all the serving pieces plus 12 coblets for Sylvia Noritake China. It is a beautiful set white with silver trim around edge and 3 blue roses that have a story that goes with it. It has never been used. I received it from my first boyfriend for our first set of dishes. It is in excellent condition. Thanks Peggy

The gravy boat, creamer, etc... makes it more valuable.
I see it in the thrift stores want around $29.99
I see it on antique internet sites valuing it at around $1,000.00
Finding someone willing to pay that much is a different story.

Do you have the pattern number? It should be listed on the bottom of any of the pieces you have. That will help us find the exact set. Different sets means different values. Some sets are more common, and therefore less valuable. The pattern number would really help to answer your question.

This is the sylvania page of the replacement site I usually refer to give you an idea
Replacements, Ltd. Search: sylvania
I only know of this pattern for the sylvania and searches I haven't found any other sylvania style.

Replacements is way more expensive than you will be able to get for it. On eBay in the last 2 weeks, the only ones that sold at all sold for very little, sorry. China prices do get a bit better in Sept and Oct.

Yes replacements are more. I try to sell my pieces as replacement pieces. Being hers are a complete set and excellent, never been used should make them more valuable, but like I said trying to find a buyer at value price is another thing.

I found the sylvia china pattern on eBay. It looks like the newer style from the 50's or 60's.
I don't know much about that vintage Noritake
noritake sylvia | eBay