40’s Silver Sterling Turquoise Coral RingTurquoise, all natural and original Coral Sterling silver (tested) Substantial Good weight Size 4. 75 (see sizer photo) Unusual setting, almost brutalist Beautiful craftsmanship Lovely patina Provenance: mid1940s Stamp: none (this is Native, likely Navajo) 20180714J571 Condition: Very good vintage. No issues to report. We've not polished it, just wiped with soft jeweler's cloth; we leave polishing to future owner, as desired. See pics. Sold as is.