Key Responsibilities

- 3D Modeling &
- CAD Design:

Create detailed, accurate 3D CAD models of diamond and fine gold jewellery (rings, necklaces, bangles, earrings, and bespoke bridal pieces) using industry-standard software.

- Stone Setting &

- Weight Calculation:

Calculate accurate metal weights (18K/22K gold), diamond weights, prong tolerances, and stone layouts to ensure perfect fit for GIA/IGI certified diamonds and gemstones.

- Bespoke Customization: Collaborate with the sales and design teams to turn client customization requirements into printable, production-ready 3D files.

- CAM & 3D Printing Prep: Prepare STL/3DM files optimized for 3D wax/resin printing and investment casting, ensuring zero geometry or wall-thickness errors.

- Production Coordination: Work directly with bench jewellers and craftsmen to troubleshoot design viability, casting shrinkage, and assembly feasibility.

- Photorealistic Rendering: Produce high-quality 3D renders and visual presentations for client approvals and digital catalogs.

- Trend &

- Pattern Innovation:

Stay updated on contemporary diamond setting trends,



South Indian bridal motifs, and international luxury jewellery aesthetics.

Requirements &

- Qualifications

- Experience: 2–5+ years of experience as a CAD Designer specifically in the diamond/fine gold jewellery sector.

- Software Proficiency: Mastery in MatrixGold, Rhinoceros (Rhino 3D), JewelCAD, or CounterSketch. Proficiency in rendering engines (KeyShot, V-Ray) is a strong plus.

- Technical Knowledge:

- Deep understanding of gold casting processes, metal shrinkage, prong configuration, and diamond setting styles (pave, channel, bezel, prong, invisible).

- Knowledge of gold purities (18Kt and 22Kt) and metal densities.

- Creative Eye: Strong spatial awareness, eye for proportion, scale, and detail in fine luxury jewellery.

- Communication: Ability to communicate technical design aspects clearly with bench jewellers and the internal sales team.

Pay: ₹25,000.00 - ₹50,000.00 per month

Work Location: In person

📌 CAD Designer (Kochi)
🏢 Kirthi Diamond Jewellery
📍 Kochi