Wedding band with round Diamond set in 9kt shops gold in SS

Please read the description and look at the pictures if you have questions please ask once purchased I will not refund for buyer's remorse. I only refund if the item is not as stated.
Please read all descriptions especially measurements, message me if you are unsure.
I leave all pieces as is, if you want something polished or cleaned please shops let me know.

9 kt White Gold and Sterling Silver with White Diamond wedding band
crossover shank style ring with 3mm round diamond set in 9kt white gold

weighs 4.4 grams
size 4.25
measures: shank 7mm x 2mm thick
shoulders 5.75mm x 2.25mm thick
head design 6mm x 4mm x 4mm
Hallmark 925, 9k and there is a cats head stamped in the inside band which is the stamp used for England (The leopard's head silver hallmark, which has been used in various forms as the symbol of the London Assay Office since hallmarking began)
I would date this between 1922 to 1974, the style and size suggest closed to the first half of the 20ieth century

Please note all my items are shipped in recycled packaging in order to not only save you money on handling fees but to keep packing materials out of landfills and to ease the need for more trees to be cut for packing products. When you get your item if you cannot reuse the packing material please recycle it by separating the plastic from paper and put them in your recycle containers. Mother Earth Thanks you