Obsidian centres entirely on its stone: a large, deeply faceted black gemstone set in a round gold bezel that lets the stone's dark brilliance take full focus. The generous scale of the gemstone gives Obsidian real visual weight and a striking, high-contrast presence unlike anything in a diamond-only collection. Each facet catches and scatters light differently across the stone's dark surface, offering genuine depth and movement rather than a flat block of colour. This is a stud built for men who want their jewellery to make an unmistakable statement, ideal for evening wear or for anyone who favours bold, dark stones as a daily signature. The secure screw-back post keeps Obsidian firmly anchored through demanding days. Best worn as a solo focal piece, letting its scale and depth of colour take full attention without competing pieces alongside it.