Master the jewelry industry's most powerful parametric jewellery CAD software learn to design, set stones, render, and produce jewellery using MatrixGold at JK Diamonds Institute, Mumbai.
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12,000+ JK alumni · 37+ years of industry expertise · Trusted in 35+ countries
MatrixGold is the jewelry industry's most powerful parametric CAD software, developed by Gemvision exclusively for jewelry professionals.The MatrixGold Jewelry Design Course covers production-ready parametric design, stone settings, 3D printing, AI tools, rendering, and live manufacturing.
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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Rhino teaches you how to model. MatrixGold teaches you how to produce faster. In India's jewelry hubs Mumbai, Surat, Jaipur, Coimbatore, 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 means you build once and revise endlessly no rebuilding, no starting over. It means stone settings are automated and accurate, metal weight is calculated in real time, and your STL file is ready for 3D printing before the client has finished reviewing. The MatrixGold course at JK Diamonds Institute gives you that with mentors who've built commercial designs, and a portfolio that proves it.
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.
MatrixGold is the parametric CAD platform of choice across India's manufacturing hubs Mumbai, Surat, Jaipur
Parametric history means every design is editable non-destructively faster revisions, fewer errors
The only major jewelry CAD software built exclusively for jewellery not adapted from architecture or product design
Required by manufacturers and design studios who need production-ready STL files and accurate metal weight calculations
Learn the CAD workflow used for real-world jewelry manufacturing.
You are building a modern jewellery startup and want to design confidently, pitch boldly, and exhibit on India's biggest industry stages. CAD makes that ambition real.
"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."
You have a family jewellery business and want to expand it further. CAD gives you the skills to add manufacturing to your offering and take full control of design and production.
"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."
You design bespoke pieces for clients who want something uniquely theirs. CAD gives you the precision to bring every vision to life and compete at the highest design platforms.
"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."
You have a clear niche and a distinct aesthetic. CAD helps you design with accuracy and deliver collections that feel luxurious at every price point.
"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."
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You want to turn your skills into income on your own terms. CAD lets you take on client work with confidence and build a brand around your craft from anywhere.
"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."
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.
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
JK Diamonds alumni who started with Matrix Gold are now designing for India's top brands, running their own labels, and building export businesses.
Startup Founder
Veraki Jewels
Setup own manufacturing unit
Dharmita Jewels
Custom Design Founder
Sadaiv Gems and Jewels
Startup Founder
Aurnika
Freelancer
cadjewelrystudio
Startup Founder
Siara Jewels
Startup Founder
Kamika Jewels
Startup Founder
Veraki Jewels
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Real students. Real experiences. In their own words.
Master the MatrixGold interface. Understand parametric history. Design with precision.
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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.
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.
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.
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.
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.
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.
Trusted by learners across 35+ countries from India and the UAE to the USA, UK, Israel, and beyond.
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Once you complete the MatrixGold Jewelry Design Course, you have production-ready parametric design capability. Here is how JK alumni typically progress:
Surface modeling fundamentals, freeform organic design, Grasshopper Gold parametric tools
Best for: Designers wanting deeper 3D modeling skills
Organic sculpting, traditional motifs, Kundan/temple jewelry forms
Best for: Traditional jewellers, sculptors, designers of artisanal pieces
Rhino + MatrixGold + AI + 3D Printing in one programme
Best for: Career launchers wanting the complete toolkit
