Refineries, Metal Suppliers

Hot Platinum (HPT) is a leading manufacturer of innovative induction jewellery casting equipment for the production of platinum, palladium, gold and silver jewellery. HPT also supplies induction melting equipment for processing from a few grams to 2 tons of precious metals for production of ingots, grain or rod.

Supplier of Krugerrands, granules, minted bars, coin blanks and medallions. Our offering extends across the precious metals value chain and begins with world-class smelting, evaluation, refining and recovery of precious metals that have been responsibly sourced. From there, we fabricate a variety of products for investment and retail clients.

Refiners and Suppliers of Premium Precious Metals. Your trusted partner in precious metals – from refinery to final creation. We specialise in responsibly sourced metals, high-quality alloys, and wealth products, backed by advanced laboratory services. Additional Services:
● Jewellery Design ● Casting
● Finishing ● Engraving ● Plating

Manufacturers of: Quality precious metal granules, bars, alloys, pre-alloys and solders.

“Isabella Jewellers & Refiners provides end-to-end services with tailored recycling and refining, supply options and manufacturing solutions. Our offerings include small-batch processing, gold alloys and high-quality castings. We specialize in flexible delivery and streamlined supply chains for jewellers, ensuring you have access to the finest metals and components for your creations.”

YOUR NATURAL REFINED CHOICE. EST 2004. RJC ACCREDITED PRECIOUS METALS REFINER AND SUPPLIER WITH IN-HOUSE LABORATORY AND ASSAY FACILITIES.

We specialise in the production of high-grade precious metal products including investment-grade medallions from silver, gold, platinum, palladium and rhodium, collectible coins, and custom minting services. We offer a wide range of polished diamonds, meticulously crafted in-house to meet the highest standards.

Ultimate Solutions For All Things Precious.

Refinery and Metals. Alloys, Solder and Findings. Jewellery Mounts. Jewellery Manufacturers. Jewellery Services.
● CAD to Micro Setting. Diamonds. Lab Diamonds. Moissanite.

Refiners of: Jeweller’s sweeps, filings, polishings, carpets, sludge and old jewellery.

Suppliers of: Findings, tools, packaging, solder paste, lab-grown diamonds, base metals, jewellery cleaners, wire, plate and tubing.

Industry Leader in providing world class products with exceptional service through our experienced and well trained team.