This is a spoon ring made from Solid Sterling Durgin Co. Silver Spoon. The ring has a "B" Engraved into it. The pattern is called "Iris" and is from 1900.
These were SO hard to take photos of because the super mirror shine finish, but are beautifly pure, mirror shined silver color.
Each ring is thicker on the top side at 3/4" wide, but tapers down to about 1/4" on the palm side of your hand for a comfortable fit.
The ring is a size 7.5
Marked SERLING inside