Persona 01
B2B & B2C Business Owner
"After CAD at JK, I launched Veraki Jewels a lab-grown diamond jewellery brand. We exhibited at IIJS, which was a proud milestone for us."
Nirag Bhimani, Founder, Veraki Jewels
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MatrixGold Jewelry Design Program
Master the jewelry industry's most powerful parametric jewellery CAD software learn to design, set stones, render, and produce jewellery using MatrixGold
12,000+ JK alumni · 37+ years of industry expertise · Trusted in 35+ countries
Apply Now
Book a Free Demo See MatrixGold in Action
Duration
15 Modules · 3 Months
Structured Learning
Format
Full-time On-Campus (Mumbai)
Classroom Training
Softwares
MatrixGold + AI Tools + 3D Printing
Industry Tools
Outcome
Diploma + Portfolio + Industry Readiness
Career Ready
What Is the MatrixGold Jewelry Design Course?
MatrixGold is the jewelry industry's most powerful parametric CAD software, developed by Gemvision exclusively for jewelry professionals. Unlike general 3D tools, it enables production-ready parametric design. The MatrixGold Jewelry Design Course at JK Diamonds Institute takes you from CAD fundamentals to production-ready design across 15 modules, covering stone settings, 3D printing, AI tools, rendering, and a live manufacturing examination.
Who is the MatrixGold Jewelry Design Course For?
Whether you are completing the Rhino course and ready to advance, or entering jewelry CAD with a focus on manufacturing, MatrixGold gives you the precision, speed, and output quality that manufacturers and design studios actually require.
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Jewelry Business Owners
Working Professionals
Manufacturers & Exporters
Freshers & Students
Rhino Users Upgrading
The Question Every Aspiring Jewelry CAD Designer Asks
Want to Learn CAD? Where Do You Start?
From Learning to Production
Rhino teaches you how to model. MatrixGold teaches you how to produce faster. In India's jewelry hubs-Mumbai, Surat, Jaipur, Coimbatore, and Kolkata-the question isn't whether you need MatrixGold. It's whether you know it well enough to deliver production-ready files from day one.
MatrixGold's parametric design approach lets you build once and revise endlessly-no rebuilding, no starting over. Stone settings are automated, metal weight is calculated in real time, and your STL files are ready for 3D printing before the client has even finished reviewing the design.
The MatrixGold course at JK Diamonds Institute gives you that with mentors who've built commercial designs, and a portfolio that proves it.
The progression
01Learn to Model
02Design Faster
03Production Ready
CAD → MatrixGold → Production
BUILT FOR YOU
Is the MatrixGold Course Right for You?
Why MatrixGold?
01
MatrixGold is the parametric CAD platform of choice across India's manufacturing hubs Mumbai, Surat, Jaipur
02
Parametric history means every design is editable non-destructively faster revisions, fewer errors
03
The only major jewelry CAD software built exclusively for jewellery not adapted from architecture or product design
04
Required by manufacturers and design studios who need production-ready STL files and accurate metal weight calculations
Industry-Focused Training
Learn the CAD workflow used for real-world jewelry manufacturing.
This Course Is Designed For
WHO IS THIS COURSE FOR?
Persona 02
Family Business Owner
"My family was in the jewellery trade, but CAD at JK helped me add a manufacturing vertical to Dharmita Jewels. It completely changed what we could offer in natural diamond and plain gold."
Vidit Gupta, Director, Dharmita Jewels
Persona 03
Custom Jewellery Designer
"I launched Sadaiv Gems and Jewels after CAD at JK. We design custom jewellery for clients and I had the honour of winning an award for a design at JJS, Jaipur Jewellery Show."
Sonal Lakhera, Founder, Sadaiv Gems and Jewels | Award Winner, JJS
Persona 04
B2B & B2C Business Owner
"CAD at JK gave me the confidence to start Aurnika a sterling silver jewellery brand with moissanite diamonds. I can now design and present my collections professionally."
Urmi Ravria, Founder, Aurnika Jewellery
Persona 05
Freelancer
"While doing the course at JK, I started an Instagram page cadjewelrystudio and began taking custom orders even before I finished learning. Today, freelancing and client orders through Instagram are my main source of income."
Vinit Rawal, Founder, cadjewelrystudio
Program Designed By
Kranti Kamble
Associate Director. Head of Production Training
With 15+ years of hands-on experience in jewelry CAD and production, and having personally trained 1,000+ students in MatrixGold and Rhino, Kranti brings real factory-floor expertise to every session. His training is studio-based, parametric-first, and built around the problems manufacturers and design studios actually face.
Career Opportunities
Where This Course Takes You
MatrixGold is among the most in-demand CAD skills in India's jewelry manufacturing sector. Here is what JK alumni go on to do.
Setup own jewelry manufacturing business
Scale existing jewelry business by adding new vertical
Improve marketing with better rendering and animation
Work as CAD designer in a jewelry business
Start a CAD freelancing studio catering to India and international clientele
Work in the Product Development team
Success Stories
From Learning Matrix Gold to Building Careers.
JK Diamonds alumni who started with Matrix Gold are now designing for India's top brands, running their own labels, and building export businesses.
Nirag Bhimani
Startup Founder
Veraki Jewels
Vidit Gupta
Setup own manufacturing unit
Dharmita Jewels
Sonal Lakhera
Custom Design Founder
Sadaiv Gems and Jewels
Urmi Ravria
Startup Founder
Aurnika
Vinit Rawal
Freelancer
cadjewelrystudio
Shreya Jain
Startup Founder
Siara Jewels
Kedar Sahekar
Startup Founder
Kamika Jewels
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Video Testimonial
Hear It From Our Alumni
Real students. Real experiences. In their own words.
What You Will Learn
15 modules. 3 clear pillars.
A complete MatrixGold jewelry design education from your first parametric model to your first production-ready STL file.
Pillar 01
Foundations & Core MatrixGold Tools
Master the MatrixGold interface. Understand parametric history. Design with precision.
- Foundation: CAD & Jewelry Design Basics
- Introduction to CAD in the jewellery industry - why it matters and how it works
- Overview of MatrixGold and the Rhinoceros 3D interface
- Workspace setup: units, grids, navigation (zoom, pan, rotate)
- Understanding jewelry components: ring, pendant, earrings, bangles
- Basic design theory: proportion, symmetry, sizing for production
- Interface & Core Tools
- MatrixGold toolbar, toolbars, and interface navigation
- Core commands: Move, Rotate, Scale, Copy, Mirror, Array
- Curve creation: lines, arcs, circles, splines
- Surface and solid basics
- Boolean operations: Union, Difference, Intersection
- Fundamental Modeling Tools
- Curve Control: lines, circles, freeform curves, Blend Curves
- Parametric History: Dynamic Commands panel - edit designs in real time without rebuilding
- Solid & Surface Modeling: extrusions, sweeps (Sweep 1 & 2), boolean operations
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Why Learn MatrixGold at JK Diamonds Institute?
01
Jewelry-Specific MatrixGold Training Not Generic CAD
Hover to explore01
Most MatrixGold courses teach you to operate the software. At JK Diamonds Institute, every module, every project, and every exercise is built around actual manufacturing workflows the stone settings, ring rails, weight calculations, and production tolerances that the jewelry industry actually uses. You graduate able to deliver, not just design.
Jewelry-Specific MatrixGold Training Not Generic CAD
Most MatrixGold courses teach you to operate the software. At JK Diamonds Institute, every module, every project, and every exercise is built around actual manufacturing workflows the stone settings, ring rails, weight calculations, and production tolerances that the jewelry industry actually uses. You graduate able to deliver, not just design.
02
37+ Years of Industry Expertise Behind Every Lesson
Hover to explore02
JK Diamonds Institute has been training jewelry professionals since 1989. The MatrixGold curriculum is not a YouTube course reshaped into a classroom it is built from decades of working with manufacturers, exporters, and designers across India and 35+ countries. Every project reflects a real commercial brief.
37+ Years of Industry Expertise Behind Every Lesson
JK Diamonds Institute has been training jewelry professionals since 1989. The MatrixGold curriculum is not a YouTube course reshaped into a classroom it is built from decades of working with manufacturers, exporters, and designers across India and 35+ countries. Every project reflects a real commercial brief.
03
The Full CAD Stack Under One Roof
Hover to explore03
MatrixGold is the parametric layer. Once you complete this course, you can progress to ZBrush for sculpting and organic design, or take the full Professional CAD/CAM Programme covering Rhino, MatrixGold, ZBrush, and 3D Printing in one structured pathway. JK is the only institute in Mumbai where you can learn the complete stack without switching schools.
The Full CAD Stack Under One Roof
MatrixGold is the parametric layer. Once you complete this course, you can progress to ZBrush for sculpting and organic design, or take the full Professional CAD/CAM Programme covering Rhino, MatrixGold, ZBrush, and 3D Printing in one structured pathway. JK is the only institute in Mumbai where you can learn the complete stack without switching schools.
J K Diamonds Institute is among the only institute in Mumbai where you learn the complete CAD to production stack under one roof.
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Global Network
A Global Classroom
Trusted by learners across 35+ countries from India and the UAE to the USA, UK, Israel, and beyond.
100+
Startups Guided
12,000+
JK Alumni
37+
Years of Experience
Esteemed Alumni & Brands
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How to Enroll
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Frequently Asked Questions
MatrixGold is the jewelry industry's leading parametric CAD software, developed by Gemvision and built exclusively for jewelry professionals. It combines non-destructive parametric modeling with a native library of jewelry components ring rails, gem placers, stone setting builders making it the most efficient platform for production-ready jewelry design.
No prior CAD or design experience is mandatory. However, a prior Rhino knowledge is an advantage in your journey to learn Matrix Gold. Matrix software are built over Rhino. The course starts from the fundamentals MatrixGold interface, navigation, basic modeling and builds progressively to advanced stone settings, 3D printing, and AI tools. Students from completely non-design backgrounds complete the programme every batch while students with Rhino knowledge grasp much faster and are able to accomplish more.
Rhino teaches 3D modeling from first principles and is the foundation on which MatrixGold runs. For students who want to understand the full 3D modeling stack, learning Rhino first is the correct sequence. For students focused specifically on jewelry manufacturing and production, MatrixGold can be learned directly the course begins with Rhino interface fundamentals. JK Diamonds offers both and can guide you based on your goals during a free consultation.
The course covers 15 modules and is delivered as a 4-month, full-time programme at JK Diamonds Institute in Mumbai. Flexible weekend batches are available for working professionals.
Fee details are shared during your counselling call, as the programme can be structured based on your goals and background. Call us at +91 9820683390 or book a free demo to get current fee and batch information.
What After MatrixGold
Once you complete the MatrixGold Jewelry Design Course, you have production-ready parametric design capability. Here is how JK alumni typically progress:
Rhino 3D Course
Surface modeling fundamentals, freeform organic design, Grasshopper Gold parametric tools
Best for: Designers wanting deeper 3D modeling skills
ZBrush Course
Organic sculpting, traditional motifs, Kundan/temple jewelry forms
Best for: Traditional jewellers, sculptors, designers of artisanal pieces
Professional CAD/CAM Programme
Rhino + MatrixGold + AI + 3D Printing in one programme
Best for: Career launchers wanting the complete toolkit
