The "MD" stamp on a ring stamped 925 typically stands for the manufacturer's mark or the designer's initials. The number 925 indicates that the ring is made of sterling silver, which is an alloy containing 92.5% silver and 7.5% other metals. The "MD" stamp helps identify the specific company or individual responsible for creating the piece of jewelry.
925 is the categorization of silver, also called sterling. Its made up of 92.5% silver and 7.5% copper MD is most likely the makers mark ex: Molly Deitzan
MD stands for the US state of Maryland.
Maryland
managing director
morocan dirham
1,500
Muscular Dystrophy
1500
Medical Doctor
MD/DPH stands for Doctor of Medicine, Doctor of Public Health
medical doctor, physician's assistant