VanZijl Pty Ltd is a trusted, full-service precious metals and jewelry company specializing in the buying and selling of gold, silver, coins, diamonds, and fine jewelry, alongside advanced 3D CAD design and custom jewelry creation.

With a commitment to transparency, craftsmanship, and value, we serve collectors, investors, and clients seeking both timeless pieces and one-of-a-kind designs. Our experienced team combines market expertise with cutting-edge technology to deliver accurate evaluations, fair pricing, and exceptional results.

What We Do

Precious Metals & Coins
We buy and sell gold and silver bullion, rare and collectible coins, and investment-grade metals. Every item is carefully assessed to ensure authenticity and market-accurate pricing.

Diamonds & Fine Jewelry
From loose diamonds to estate and contemporary jewelry, we offer professional evaluations, buying, and resale services. Our diamond sourcing follows strict quality and ethical standards.

Custom Jewelry Design
Using state-of-the-art 3D CAD rendering, we transform ideas into detailed digital models before production. This allows clients to visualize, refine, and perfect their designs—resulting in truly personalized, handcrafted jewelry.

3D CAD Rendering Services
We provide high-precision CAD renderings for custom pieces, redesigns, and prototypes, ensuring accuracy, efficiency, and design excellence from concept to completion.

Our Commitment

• Fair, honest, and transparent pricing

• Expert evaluations and craftsmanship

• Advanced technology paired with traditional artistry

• Personalized service for every client

At VanZijl Pty Ltd, we don’t just trade precious assets—we create lasting value, meaningful designs, and trusted relationships.