Handmade Statement Bohemian Carnelian Sterling Ring size 7

Handmade Statement Bohemian Carnelian Ring. This Vintage ring is over 25+ years. It looks to be sterling but not stamped. The stone looks to be a buffed turtle stlye of carnlian. Please see attached photos and video and measurement possibly a size 7. Measurements are approximations and measurement are to the nearest mm (0.1 cm).