ZM-CAD-001
3D CAD Engineered Jewelry Specification Blueprint
Full digital engineering service for jewellery designers, boutique retailers, and international brands. Includes exact dimension specs (0.01mm accuracy), calculated metal weights (e.g. Silver WT 2.50 GRM), stone seatings (Oval 7x5mm, Topaz MQ 4x2mm), and production-ready STL/3DM files.

