The 4Cs of Gemstones: From a Connoisseur's Handbook Precious Earth From the enduring allure of rubies and mesmerising hues of emeralds to the sparkling clarity of diamonds and tourmalines - natural gemstones have long been treasured for their timeless appeal....
Gemstone Inclusions 101: Defects or Character? Precious Earth Natural gemstones have remained an enigma for thousands of years, but only in mankind’s recent history have we uncovered the gemological science behind the processes that form them. Gemstones are...
From Rough to Radiant: A Guide to Gemstone Treatments Precious Earth Decades ago scientists realised that they could synthesise diamonds and colored gemstones in laboratories. The specimens resulting from these laboratory processes were flawless and had the most enrapturing appearances. They...
Know Your Gemstone: Authenticity & Certifying Gemstones Precious Earth The world of gemstones is a complex one, and simple labels like “real” or “fake” are seldom enough. Most natural gemstones in the market today are treated and enhanced, but...
Gemstone Origins: A Journey Around the World's Gem Mines Precious Earth For millennia, the allure of natural gemstones has enchanted mankind. Their remarkable colours and unrivalled beauty have bewitched individuals from cultures and regions worldwide. Every gemstone boasts a distinct geological...