7g Michael Spencer Navajo Sterling Turquoise Ring

Updated September 18, 2026

This auction ended on October 1, 2026. See upcoming auctions from Sphere Auctions LLC or current jewelry & watches auctions.
Lot number333
CategoryJewelry & Watches
AuctionVintage Sterling Silver & Native American Jewelry 15
DateOctober 1, 2026 at 1:00 PM CDT
Auction houseSphere Auctions LLC
LocationDenham Springs, Louisiana

7g Michael Spencer Navajo Sterling Turquoise Ring: Brand/Model: Michael Spencer, Navajo (Diné). Hallmarked “MS” with stamped star/asterisk and marked “STERLING.” Manufacturer Location: Navajo Nation, Southwestern United States. Year Produced: Unknown. Specs/Description: Michael Spencer Navajo (Diné) Sterling Silver ring featuring a large elongated turquoise cabochon with vivid blue coloration, green undertones, and matrix. The stone is secured in a sawtooth bezel and surrounded by traditional hand-worked Sterling Silver leaf and raindrop details with a split-shank band. Hallmarked “MS” with stamped star/asterisk and marked “STERLING.” Total weight is approximately 7g. Please review all images. Sold as-is. Overall good vintage condition with surface wear, scratches, tarnish, and patina consistent with age and use. Turquoise displays visible matrix and natural fissuring and appears securely set.

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