Acid etched design.
Looks like reticulated silver 800/830 usually used and then chased for the deeper designs. [MEDIA]
There are hundreds of people who still use Sterling jewelry stamps today,$10 at Amazon and many other suppliers....
Are you looking for more information? The ring never had a stone in it,you will need to get the metal tested for content.The 585 marks were...
Looks like an unfinished student's practice ring,possibly made of Merlin's gold/red brass.
In the USA marking Plumb did not start until 1981 and it is not required. Can't tell from the marks where your ring was made.
Looks like Mexican red jasper.......
Are there air bubbles in the green balls or just dust/light reflections.
Koreans use metal spoons,chop sticks are usually for picking up the side dishes and putting them into the meal bowl. [MEDIA]
There has been thousands of hobbyist silversmiths using Lapidary Journal,Gems and Mineral and other publications for information.
#2 is a Bell Trading post mark.... https://www.silvercollection.it/AMERICANSILVERMARKSB.html
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