Common mistakes when showcasing jewelry 3D models include neglecting material accuracy, using poor lighting, and ignoring scale consistency.
**Material inaccuracy**: Failing to replicate metal’s reflective sheen or gemstones’ refraction makes models look unrealistic—viewers can’t visualize how the jewelry would look in real life.
**Poor lighting**: Harsh or dim light hides intricate details like engravings or prong settings, robbing the piece of its craftsmanship appeal.
**Scale inconsistency**: No reference (e.g., a hand) or mismatched real-world sizes confuse viewers about the jewelry’s actual size and fit.
To fix these, match model materials to real jewelry photos and use soft, warm lighting to highlight details—small tweaks that make 3D models feel authentic.