Vintage Solid 14k Italy Milor Ring

This is a vintage ring that was left to me many years ago. The original owner cherished the ring as a memory but never really wore it after the first 10 years of receiving it in the mid 1970s. It was eventually passed on to me and I've held on to it until now. The ring is Italian and it's entirely made of solid 14k white gold. When I brought it to the jeweler to have it tested they were surprised and said they hadn't seen a ring of that design and style in many many years. The test did show that it is made of all 14k. The band has a shiny mirror like finish and the heart is a weaved pattern with different texture finishes. The rain weighs 3.9 g and is a size 10. It is marked 14 kt, Milor & Italy. The jeweler offered me $300 and went up to $350 & was honest and told me he would  sell for $795-900 in his shop. He also said it was a beautiful piece to display with other vintage pieces in his store. I declined but after some thought have decided to try to sell on here.  Thanks