this item is in very good used condition , weight and size can be seen in the photos (scale and coin are not included) chain is 24 inches around , the chain has no clasp it is sealed and slips over your head , this item shows some ware and use as well as age and could use a good cleaning / polishing , the medallion has a antique finish with diamond cut accents the medallion is marked "sterling" on the back as you can see in the photos it is also maker marked but we are unsure of the maker , the chain is super shiny chain , this item is one of the nicest ones that we have ever come across , it is a very lovely medallion !