Vtg Old Antique 18k Yellow Gold 8.5mm Mabe Dome Pearl Pinkie Ring 3.57g Sz 4.5

  
Vtg Old Antique 18k Yellow Gold 9mm Mabe Dome Pearl Pinkie Ring 3.57g Sz 4.5. Beautiful old 18k yellow gold ring with 8.5mm Mabe pearl, weighs 3.57 grams. I cannot find a Hallmark, but this absolutely tests as 18k. Because 18k is softer than 10k and 14k and because it is old, there are small marks in the gold attesting to its age (please see photos). The marks, however, would not be very noticeable when worn.

Perhaps a jeweler could buff them out? Also, please note that the shaft is very slightly not perfectly round. This can happen with gold rings over a long period of time. Still, a beautiful old piece!