Expand your knowledge about gemstones beyond diamonds and emeralds. Learn about rare and exotic stones like opals, tourmalines, and spinels. Understand their origins, properties, and significance in different cultures.
Opals are not only beautiful but also come in a variety of colors and patterns, making them unique and valuable gemstones. Learn about the history, properties, and cultural significance of opals, particularly those found in Australia.
Spinels are a relatively rare gemstone that come in a range of colors from red to blue and green. Learn about the properties, origin, and cultural significance of spinels.
Tourmalines are not only beautiful but also have unique electrical, magnetic, and piezoelectric properties. Learn about the history, properties, and cultural significance of tourmalines.
The art of gemstone cutting has evolved over time to enhance the beauty and value of these precious stones. Learn about the history, techniques, and tools used in gemstone cutting, as well as their impact on the industry.
