Cornelis Hollander 18K Yellow Gold Diamond and Onyx Men’s Ring

Striking in its contrast and precision, this men’s ring unites richly polished 18K yellow gold with deep black onyx, punctuated by baguette-cut diamond accents. The diamonds feature the clean, step-cut facet pattern characteristic of baguettes—parallel, linear facets that deliver crisp, mirror-like flashes—set to complement the ring’s streamlined, contemporary profile. Crafted in solid 18K (75% pure) yellow gold and signed by Cornelis Hollander, the piece emphasizes clear geometry and high-finish surfaces for a refined, modern look. The combination of onyx and baguette diamonds creates a sharp, graphic interplay of light and shadow—an elegant, technically executed statement with lasting presence.