This could work as an engagement ring, anniversary ring, worn alone, or stacked. Size 5.75 (could easily be sized by a jeweler).
Total carat weight is unknown. I did include a photo of this ring stacked with a couple other anniversary bands that I wear.
This listing is for the five stone ring only. Photos are just to show what it looks like stacked with other rings. The item "Antique Edwardian 5 Stone Diamond Wedding Anniversary Band 18k Gold & Platinum" is in sale since Friday, November 1, 2019. This item is in the category "Jewelry & Watches\Fine Jewelry\Fine Rings\Diamond". The seller is "pixie_dust007" and is located in Manlius, New York. This item can be shipped to United States.