Gemology Encyclopedia

Moissanite is a modern gemstone admired for its exceptional brilliance and fire, often chosen as an alternative to diamond . Originally discovered in a meteorite crater by Dr. Henri Moissan, natural moissanite is extremely rare; today, nearly all moissanite on the market is lab-created, making it a popular choice for ethical and sustainability reasons. With a Mohs hardness of 9.25, moissanite is highly durable, suitable for engagement rings and daily wear. Its high refractive index makes it a...

Garnet is a diverse family of gemstones celebrated for its wide spectrum of colours, though it is most often associated with deep, wine-red tones. In fact, garnet occurs in almost every colour except blue. Garnets have adorned jewellery since the ancient Egyptian period, and their rich symbolism includes friendship, trust and passion. With a hardness of 6.5 to 7.5 on the Mohs scale, garnet is suitable for rings with some care. Its durability, affordability and bold colour make it a perennial...

Morganite is a gemstone that has stolen many hearts in recent years with its delicate pink hue. A member of the beryl family, morganite ranges from soft pastel pink to peachy salmon colours. This gem was named after famed financier J.P. Morgan , an avid gem collector, after deposits were found in Madagascar in 1910. Today, morganite has become especially popular for engagement rings, prized for its romantic colour and relative affordability compared to diamonds. If you’re seeking a...