5g Navajo "RC" Sterling Silver Turquoise Ring

Updated September 18, 2026

5g Rose Castillo Navajo Sterling Silver Sleeping Beauty Turquoise Ring: Brand/Model: Rose Castillo (Rose Castillo Draper), Navajo (Diné) silversmith. Hallmarked “RC” and marked “STERLING.” Manufacturer Location: Albuquerque, New Mexico, United States. Year Produced: Unknown. Specs/Description: Navajo (Diné) Sterling Silver ring by Rose Castillo featuring three round Sleeping Beauty Turquoise cabochons in serrated bezels. Applied silver raindrops and curved silverwork surround the stones against an oxidized background, with a substantial band accented by raised borders and stamped details. Hallmarked “RC” and marked “STERLING” on the interior. Ring size is approximately 7. Total weight is approximately 5g. Please review all images. Sold as-is. Overall good vintage condition with surface wear, scratches, tarnish, and natural patina consistent with age and use. Turquoise stones appear securely set.

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