Vintage Mexico Sterling Silver Lapis, Turquoise & Malachite Stone Ring ETC10256

This is a vintage Mexico sterling silver ring set with 3 flush stones. The stones are lapis, turquoise & malachite. The ring measures 1 1/16" long x 1/2" wide at center. The band is sized at 7 3/4. Total weight is 5.4 grams. Unsigned. Marked Mexico 925 in the band. There is no visible damage. The dark patina on the silver can be polished off.