gem shopping network sold me white diamonds but were sold incorrectably as pink diamonds duluth Georgia

I purchased a pink (supposedly pink) diamond ring from Gem Shopping Network on Jan 07 2016.  I received the item by 

mail looked at the ring which seemed to me to be pink diamonds.  I then placed the ring in my personal safe and thought I

received a good buy.  On August 24 2016 I decided to have the ring checked by my personal jeweler, because on close

observation I noticed the pink color seemed to be questionable.  My jeweler observed the ring and immediately told me the

diamonds were white but the color underneath the diamond settings were rose colored.  I than went home and called the 

Gem shopping network customer service dept. and explained my dilema. They told me 30 day money back guarantee was

expired and they would not allow me to return the ring for credit with an RMA number.  They transfermed me to a person

by the name of clay who said he would look into the problem and call me back. I haven't heard from him nor anyone

else from the company.