Precision Jewelry Manufacturing in New York City

At Tech-Designs, we bring your ideas to life with a unique blend of artistry, technology, and craftsmanship. Located in the heart of NYC’s Diamond District, we specialize in CAD design, 3D printing, casting, and full jewelry production exclusively for the trade.

Where Jewelry Innovation Begins

We were one of the first companies in New York to offer full CAD-CAM jewelry services, setting the standard for custom manufacturing in the industry. With over 50 years of combined experience, our skilled team has produced work for top designers and global brands like José Hess, Tiffany & Co., Christopher Designs, and Honora Pearls.

What We Offer

• CAD modeling & design refinement
• High-resolution 3D printing in wax/resin
• Precious metal casting (gold, silver, platinum)
• 3D scanning, laser engraving & custom finishing
• Stone setting, polishing, and rhodium plating
• Rapid, reliable turnaround for trade clients

Why Work With Us

Our clients choose us for our precision, discretion, and speed - but stay for our unmatched quality and customer service. Whether you're developing your next collection or scaling production, Tech-Designs is your trusted partner in professional jewelry manufacturing.

Let’s Work Together

We’re proud to serve jewelry designers, retailers, and manufacturers throughout New York City and beyond. Visit us in person or get in touch to start your next project.