RB Ring ROCK features a striking black onyx stone set in vintage steel, delivering understated elegance with architectural precision. The centered, circular design showcases the deep luster of genuine onyx against warm-toned steel, creating a sophisticated contrast. At Ø66, this ring balances visual impact with wearable comfort, making it equally suited for daily wear or statement occasions. The vintage steel patina adds character and authenticity, while the polished onyx provides a focal point that catches light beautifully. A timeless piece that transcends trends.