Silver scepter and signet ring displayed on black marble

A professional jewelry design concept showcase for the "Scepter and Signet Ring of the Air Cult", high fantasy style. The artifacts are made from polished sterling silver and pale white gold, with no gemstones. The scepter features a slender, aerodynamic handle with interwoven wind gust forms, topped with sharp, wing-like blade finials. The signet ring is a sleek piece with stylized wing patterns on the band and a spinning air vortex sigil deeply engraved on the face. Placed on a dark, reflective black marble background with multiple perspective views and macro detail panels.