Vintage Blue Fire Labradorite Oxidized Silver RIng US Size 6 3/4

A rare vintage find, estimated to be circa 1970s. 2 oval cabochons of blue fire labradorite set in a vertical stack on an 800 silver quality ring. The ring is openwork filigree, just lovely eye-catching detail. A mid-century style. Measurements: Ring size is US Size 6 3/4 The front of the ring is 1.25” tall. Condition: [OUC] Okay Used Condition Minor scratches on the stone and scuffing on the ring. The ring needs a thorough cleaning to really bring out its brilliance. There are no identifiable hallmarks, so the origin of this ring is unknown. Tested at 800 silver. Smoke free & Pet free home. DISCLAIMER: I ship all vintage and jewelry AS IS. I leave the cleaning up to the buyer as some buyers have very particular practices and preferences.