Welcome to iGemz – South Africa’s trusted destination for fine gemstones. With a collection of tens of thousands of loose stones across more than 60 species and varieties, we pride ourselves on offering choice, quality, and value. From dazzling precious gems to unique semi-precious treasures, every stone is ethically sourced and carefully graded by experts. Whether you’re a jeweller, a passionate collector, or simply appreciate the beauty of nature’s creations, iGemz has the perfect gem for you. We pack and ship worldwide with care, ensuring your gemstone arrives safely and securely. Explore the brilliance and variety of gemstones with iGemz today.
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ABOUT OUR STORE
Welcome to iGEMZ.co.za, your online store for precious and semi-precious gemstones. We offer a vast selection of natural gemstones, all in stock and ready to ship worldwide. As a family-owned business based in Johannesburg, South Africa, we have been buying and selling natural gemstones since 2015. Our passion lies in providing our clients with unique, high-quality gemstones that will last a lifetime. We meticulously assess and source natural gemstones from reputable suppliers across the globe. Visit our STORE today to find the perfect gemstone for you. Thank you for choosing to shop with us!

GEMSTONE MAGAZINE
Our gemstone magazine is a great resource for anyone interested in learning more about precious gemstones. Our magazine articles cover a wide range of topics related to gemstones, including their history, the different types of gemstones, and how to care for them. As a gemstone lover, one of the best things you can do is leave comments on our blog. By doing so, you help us improve the blog and also engage with other readers. Comments show us that you're interested in what we're writing, and they give us a chance to discuss gemstones with you further.
JANUARY BIRTHSTONES — GARNET
Discover the January birthstone, Garnet — a gemstone of rich colour, protection and timeless beauty. Explore its meaning, varieties and why it remains one of the most treasured gems for January birthdays.
WHAT CAUSES COLOUR IN GEMSTONES?
Colour is the most influential factor in a gemstone’s beauty and value. But colour is not simply a result of “what the stone looks like”. It’s a complex interaction between light, trace elements, atomic structure, and defects in the crystal lattice. This article unpacks the science behind gemstone ...
10 RARE GEMSTONES YOU MIGHT NOT KNOW ABOUT
Discover ten extraordinary gemstones rarer than diamonds — from colour-changing alexandrite to neon paraíba tourmaline and ultra-scarce red beryl. Learn their origins, unique optical features and why collectors worldwide prize these geological wonders.
How Gemstones Are Graded and Certified
Learn how gemstones are graded and certified. Gemstones are among the world’s most captivating natural treasures, revered for their beauty, rarity and timeless appeal. Yet their true value isn’t always obvious to the untrained eye. In South Africa’s active gemstone, jewellery and luxury goods market, understanding **how gemstones ...

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