Sydney’s trusted name in high-quality jewellery casting.
Experience the art of precision casting, where every detail shines with perfection.
We operate with a deliberately small team of highly skilled jewellery CAD designers, each with 15+ years of specialised CAD/CAM experience within the jewellery industry. We keep our team small for one reason - quality control. Every design is handled by experienced professionals who understand both design and production.
Our designers have worked closely with casters, setters, master jewellers and bench tradespeople for over a decade. That hands-on manufacturing exposure gives them a clear understanding of what is required beyond the screen (something no well written script punched into AI can compensate for).
We design every model with the full production process in mind:
From straightforward production models requiring exact size, width, height and stone specification adjustments, through to highly intricate bespoke one-off pieces, our team produces CAD files to an exceptional standard.
The result is CAD work that not only looks impressive on screen, but performs properly through printing, casting, filing, soldering, sanding, setting and final polishing.
Welcome to the industry's leading precious metals casting headquarters!
Here, you'll find everything you need to know about our top-tier casting services—technical details, service fees, metal types, and casting schedules.
Grab a coffee, and let’s get into it.
Once castings are completed and flasks are initially divested, we perform multi-level stages of post-processing including micro-vapour honing, flush cutting feeder sprues and flow gate removal to deliver your items ready for the bench as part of our standard post-processing services. This quality-first approach saves time, reduces billable gold, reduces gold loss and ensures superior results.
Hygrade Casting is proud to be the authorised Australian agent for OTEC Präzisionsfinish GmbH, a global leader in precision surface-finishing technology for the jewellery manufacturing industry.
We provide premium CAD/CAM, 3D wax printing, precision precious metal casting and post-processing services, engineered to meet the jewellery industry’s highest standards. Every piece, whether a single bespoke item or a high-volume production run, is cast to perfection, with precision, consistency, and craftsmanship at the core.
All work is completed in-house at our Sydney facility, giving us full control over quality, timelines, and consistency. Our investment in advanced technology, state-of-the-art equipment, and a highly skilled team ensures exceptional results for clients of any scale.
Our clients trust us for more than just flawless castings, they rely on care, consistency, and complete transparency in every job. We don’t treat you like a number; we build long-term partnerships and tailor our services to clients exact needs.
