Amethyst is a semi-precious variety of quartz of a characteristic violet colour, from tender lilac to deep purple. Historically amethyst was a stone of kings and clergy, a symbol of power, wisdom and spiritual purity; its name comes from the Greek amethystos — 'not intoxicated', because the stone was believed to protect from drunkenness. Amethyst facets well, plays with light beautifully and has a noble, 'royal' hue. It is one of the most popular and affordable precious stones, and large, clear specimens are especially valuable. It combines beautifully with silver and gold. Amethyst is a semi-precious stone of noble violet colour, in which an ancient symbolism of power, wisdom and purity combines with a deep, 'royal' hue that makes it one of the most beloved and expressive stones of the jeweller's art.