Vintage Signed Opalized Petrified Wood Statement Ring Size 7.75 XRF 98.3%

Rare vintage Southwestern statement ring (Circa 1970s–1980s). Features a massive teardrop-cut opalized petrified wood cabochon swirling with natural moss greens, warm oranges, and creamy whites. Mounted on a wide band beautifully decorated with deep, hand-stamped floral details. Inside is hand-engraved with an artisan script signature next to a Sterling stamp.  Specifications: • Size: 7.75 • Weight: 9.5 grams (heavy, premium feel) • Stone Size: Approx. 22.66 mm x 15.99 mm • Condition: Pre-owned - Good. Secure bezel setting with a bright, beautiful silver luster.  Disclaimers & Technical Context: • Ultra-Pure Metal: Desktop XRF analyzed at an extraordinary 98.3% Pure Silver (Ag), significantly exceeding standard 92.5% sterling minimums. This indicates a custom, high-grade artisan melt. • Stone & Maker: The unique coloration is typical of natural American West fossil specimens. The hand-engraved signature is a distinct artist mark, serving as a highly probable artisan attribution based on style.