I received this as a gift, but it's a bit too small for me. I considered having it resized at a shop, but the nearest store is in another prefecture, so I'm putting it up for sale. The ring is made of silver with a pink gold coating. A blue diamond is set on the inside. It's a 2023 Christmas limited edition ring and is very cute. There is no personal engraving. There is no case, so the ring will be sold as is. Please understand that this is a used item. Thank you.