Houseki no Kuni Diamond bust by R.GLATT-CC captures Diamond's refined, gem-like presence with precise faceting and a cool, luminous finish. The sculpture emphasizes the head and upper torso, with carefully cut surfaces that mimic crystalline facets catching light from any angle. A clean, minimal base keeps the focus on the figure's sharp silhouette and serene expression. The surface treatment suggests polished gemstone, cool whites and soft blues, and a glossy, almost liquid shimmer across the facets, giving the piece a premium, museum-like feel.

Diamond, one of the gem sisters in Houseki no Kuni, embodies the paradox of strength and fragility that defines the series. As the story unfolds in a world where gems are tasked with defending their planet against lunar beings, Diamond's keen perception and measured judgment guide her companions through peril, moral questions, and the complexity of identity. Her interactions reveal themes of belonging, purpose, and the burden of radiant identity. Through trials and conversations, Diamond shows quiet resolve, never shying from difficult truths or the cost of living as a gleaming, endangered gem.