We Perfected Our Craft to Honor Yours
Born in the heart of NYC's Diamond District, we've built our reputation one piece at a time.
Our Story
A Family Tradition of Craft, Reinvented for Today
When Quality Became a Privilege, We Made It a Standard
Twenty years ago, we saw talented designers abandon their dreams after receiving poorly cast pieces that destroyed months of work. The industry treated quality craftsmanship like it belonged only to luxury brands with six-figure budgets.
Worse, the process was fragmented—you needed three different vendors for casting, finishing, and stone setting, with no one guiding you through. Golden Casting & Finishing House was founded to change that: bringing high precision, complete in-house services, and expert guidance to every designer, regardless of order size or experience level.
Your Partner, Not Just Your Vendor
Today, we serve emerging designers launching their first collection, established retailers expanding their lines, and luxury brands who demand perfection. What hasn't changed? We still answer our own phones, still inspect every piece personally, and still believe your success is our success.
How We Set the Standard
The three pillars that make us different
Unified In-House Production
Casting, finishing, CAD, and stone-setting all under one roof — eliminating handoff delays, quality loss, and vendor misalignment.
22 specialists across 7 departments
GIA-Certified Mastery
Our master jewelers and CAD designers hold industry's highest certifications. Every piece is inspected under 10x magnification before delivery—catching what others miss and protecting your reputation.
100% GIA-certified team, zero compromise
Technology That Scales
Proprietary CAD tools, advanced 3D printing, custom order management systems—all built in-house. Whether it's your first piece or your thousandth, our technology ensures consistency and speed.
Proprietary technology, fast turnaround
Technology Meets Craftsmanship
We combine digital solutions with handcrafted mastery, giving you transparency, control, and confidence throughout the entire production process.
Unified In-House Production
Casting, finishing, CAD, and stone-setting all under one roof — eliminating handoff delays, quality loss, and vendor misalignment.
Consistent, Verified Quality
Every piece passes through 7 precision checkpoints with documented inspections — your brand reputation stays protected.
Fast, Predictable Turnarounds
Accelerated pipelines deliver in 2–4 weeks with rush support — no more launch delays or missed opportunities.
Real-Time Production Visibility
Instant updates, stage approvals, and seamless collaboration — say goodbye to endless emails and uncertainty.
Smart Client Portal
Manage orders, approve stages, and track every milestone — built specifically for jewelry workflows.
Advanced Manufacturing Technology
Expert CAD engineering and high-resolution 3D printing ensure flawless geometry and minimal post-production fixes.
Innovation in Every Aspect
From provisional patents on our casting processes to custom-built order management platforms, we're constantly investing in technology that makes us faster, more accurate, and easier to work with.
Most manufacturers use off-the-shelf tools. We built our own—because your success demands more than "good enough."
Ready to Start?
Join hundreds of designers, retailers, and brands who trust us with their most important projects.