Native American Sugilite Turquoise Opal Inlay Ring Size 7.5 Unknown Artist Fish

This is a gorgeous ring by an unknown Native American designer. Sterling Silver and fine Gemstones. Size: 7.5 Weight: 6.64 Grams Hallmarks: 925 (Sterling Silver, 92.5% pure silver), What looks like a Fish hallmark ? Many Native American artists use symbols and pictures to identify themselves. This one, however, I could not locate (who is the designer ?) Design: Asymmetrical, angled and triangled thick band Sterling Silver ring. Gemstones: Purple Sugilite (also known as Purple Turquoise), Opal thin strips and Turquoise. The Sugilite is most used, and the biggest piece measure 4.3 mm long x 3.3 mm wide. Band size: At narrowest, at bottom of ring, 3.85 mm. At widest, at top of ring, 7.7 mm wide / 0.3" Band thickness: 1.7 mm at thinnest part, 3.7 mm at thickest part Use: The band / shaft shows well worn signs, with scrapes and scuffs visible. Please study all photos. This beautiful and unique ring will make for the most perfect gift, or for the collector of rare and vintage items, or for the investor of precious metals and gemstones. Can't go wrong with quality.