I haven't had many opportunities to use it, so I think the condition is quite good. There is no personal engraving, so you should be able to have it engraved if you take it to a store. This is a classic engagement ring, a staple for engagement rings. The diamond is 0.21ct. It's like new and shows no scratches, but I've worn it on my finger once, so I've listed it as "Like New." Please purchase only if you understand this. ● Due to the high price of the item, we do not accept returns or exchanges to prevent switching. Please understand. ● We will consider price negotiations as much as possible. Color: Silver Ring size: (Size adjustments can be made at Tiffany stores nationwide.) Engraving: None (Engraving can be done at Tiffany stores nationwide) Ring Type: Wedding ring, Wedding ring Material: Platinum Accessories: Box #Tiffany #EngagementRing #Tiffany #Wedding #Tiffany&Co. #Engagement #Diamond #Platinum #Ring #Ring Ring size: I believe it was size 9 Ring Type: Eternity Material: Platinum Model name: Harmony