If you’re in the jewellery game, you already know this: a flawless cast starts with the right foundation. And that foundation? It’s not your torch or your alloy. It’s investment powder — the unsung hero behind every crisp detail and clean line. Whether you’re pouring gold, silver, or platinum, your final product is only as good as your mould. So,

When you think of valuable metals, gold or platinum likely come to mind. But neither holds the title for the most expensive metal in the world. The real heavyweight? It’s a lesser-known element that plays a vital role in everything from cleaner air to cutting-edge tech. Let’s explore what makes certain metals so valuable — and which one tops the

In the world of jewellery making, precision isn’t just helpful, it’s essential. From setting stones to inspecting fine details, jewellers rely on clear vision to produce high-quality craftsmanship. That’s where headband magnifiers come in. At Cape Precious Metals, we stock two essential tools to take your bench work to the next level: the Generic Optivisor and the LED Headband Magnifier. Both are

Lab-grown diamonds have been growing in popularity worldwide—and South Africa is no exception. With their ethical appeal, technological origin, and increasing availability, these gems have carved a significant space in the jewellery market. But with innovation comes the need for clarity and regulation. That’s why the Jewellery Council of South Africa (JCSA) has released a comprehensive guide outlining recommended practices