Ruby
Ruby, a magnificent red gemstone, is a variety of the mineral corundum, colored by traces of chromium. Renowned for its fiery hue, symbolizing passion and love, it's one of the most valuable colored gemstones. With a hardness of 9 on the Mohs scale, second only to diamond, rubies are exceptionally durable and a popular choice for fine jewellery.
Emerald
Emerald, a captivating green gemstone, is a variety of the mineral beryl, its vibrant hue stemming from traces of chromium or vanadium. While boasting a hardness of 7.5-8 on the Mohs scale, emeralds often contain natural inclusions, affectionately known as "jardin" (French for garden), which can make them more susceptible to chipping than other precious gems. Due to these common inclusions, most emeralds undergo oil or resin treatments to improve clarity and appearance. They are a beloved choice for jewelry, symbolizing renewal and love.
Sapphire
Sapphire is a variety of the mineral corundum, like ruby. While most famous for its rich blue hues, ranging from velvety indigo to bright sky blue, sapphires also occur in a spectrum of other "fancy" colors, such as pink, green, yellow, among others. With a Mohs hardness of 9, they are incredibly durable, making them an enduring choice for all types of fine jewellery.