Definieer een aangepaste regel om het genereren van AI-juwelen te begeleiden
Style: "Always create elegant, minimalist designs with clean lines and subtle details"
Material: "Use only 18k gold or platinum unless specifically requested otherwise"
Gemstones: "When including gemstones, prefer classic cuts like round, emerald, or princess"
Format: "Show jewelry on a clean white background with professional studio lighting"