1929 Ruby, Argentus silver and palladium, Columbia river, class pinky ring. Size 5. Scroll style design with CR and Columbia river on plaque over the ruby. Native chiefs heads on the sides. Stone tested as ruby with presidium gem tester, as well as being fluorescent under a blacklight. I cannot confirm if the ruby is natural or vintage lab grown! Marked with: “Argentus”, a diamond symbol and (c)
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