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I started my gemology studies in London February 2009. The whole Gemology program took 6 months of two courses combined; Diamond Grading and Colored Stone Essentials. My class was a pool of students from 18 to 60, ranging from singer, to diamond trader, born-to-the-family-business, designer, silver-smith, fresh grad or the more experienced professional in the trade – exciting that we came from all walks of life, all different nationality. It was very diverse and international setting.
Diamond grading was 7 weeks of intense diamond grading. Each day was spent in the lab looking at diamonds under the microscope. We learned the history and mining practices in the diamond trade, as well as the 4Cs – carat color clarity cut ; which is basically the basis of diamond grading. We had different tools and equipments in the lab; devices to measure the florescence of a diamond, refractive index and specific gravity, an ever dependable flashlight (white and yellow light), the loop and a measuring card for mm and angles. We learned about the 10 other kinds of simulants that look like diamonds. We also learned about colored and rare kinds of diamonds (ie diamonds that change color in different light and diamonds that florescence). It was very technical and interesting. I honestly felt like a scientist sometimes.
Colored Stone Essentials was a 5 month course where we studied the different kinds of gemstones with importance to Rubies, Sapphires and Emeralds. We were trained to check for treatments and fracture filled stones. It was here I also met some of my favorite gems like fire agate, fire opal, demantoid garnet, star sapphire, rutilated quartz, color changing Alexandrite, and paraiba tourmaline. These rocks are a result of different chemical compositions + chemical structure + thousands of years + heat and pressure. The world of rocks is indeed very interesting even more so when viewed under the microscope – its like viewing an entire galaxy!


























































































































































