Diamond Crystal Effect

Important:

The final design must appear as a real diamond crystal version while maintaining the original shape and structure. It should look carved from transparent diamond with sharp facets, internal reflections, and prismatic light refractions. Add realistic rainbow dispersion and sparkling highlights with cinematic lighting. The result must feel ultra-realistic, high-contrast, and premium-quality for print use

Prompt:

Transform the uploaded design into a diamond crystal version while keeping the exact original shape and structure.
The design should look like it is carved from transparent diamond, with sharp crystal facets, prismatic light refractions, internal reflections, and sparkling highlights.
Add rainbow light dispersion and shimmering reflections to simulate real diamonds.
Lighting should emphasize brilliance and sparkle with bright highlights and deep contrast.
Background should be dark to highlight the crystal brilliance.
Style: ultra-detailed, photorealistic diamond crystal, brilliant reflections, cinematic lighting, high contrast, high-resolution apparel print quality.