S925 sterling silver opal vintage enamel ring. This exquisite open-adjustable ring features a genuine natural opal gemstone with its signature play-of-color effect, set in premium 925 sterling silver. The artisan-crafted piece showcases a durable baked enamel finish applied through meticulous oil-drip technique, creating a vibrant and glossy color contrast against the metallic frame. Designed with an adjustable open band for perfect fit, this retro-style jewelry piece is ideal for cross-border wholesale, fashion accessories, and boutique collections. Each ring embodies timeless elegance and artisanal craftsmanship, making it a standout choice for jewelry retailers and individual collectors seeking unique hand accessories.