Cubo di ghiaccio di cristallo con faccette di diamante e rosa congelata

A perfectly formed, crystal-clear gem ice cube resting on a minimal white tabletop, crafted from flawless transparent diamonds with subtle light blue sapphire accents along the edges. Encased inside the cube is a delicate rose, frozen in pristine detail, its petals visible through the crystal clarity. 45-degree close-up composition with the cube centered in the frame, emphasizing sharp edges, internal depth, and symmetry. Controlled studio lighting creates crisp highlights and soft shadows, with gentle refractions passing through the diamond structure. Clean luxury product photography style, minimalist composition, ultra-detailed gemstone textures, high-resolution cinematic realism, premium editorial aesthetic.