Natural ruby gemstones have a captivating story that begins deep within the Earth. These exquisite stones are a variety of corundum, formed under intense heat and pressure over millions of years. The rich red color of rubies comes from traces of chromium, making them one of the most sought-after gemstones in the world. Rubies are primarily found in metamorphic rocks, with significa... https://mygem.in/2024/10/03/natural-ruby-gemstone-guide/