Vintage Labradorite Sterling Silver Long Knuckle Ring Sz 8 1/2 ETC8605

This is a vintage southwest sterling silver knuckle ring set with blue labradorite stones. The ring measures 3 1/8" long x 11/16" wide at center. The band is sized at an 8 1/2. Total weight of the ring is 19.2 grams. Unsigned.
This is a vintage, previously owned ring. Therefore, light wear can be expected. There is no visible damage.