In a world that prizes gems for their colour and sparkle, transparent rock crystal is becoming increasingly popular
The trend began a few years ago. Rock crystal, which was considered too common a stone to be used in jewellery design, started to feature alongside some seriously rare and expensive precious gems in high jewellery collections by the world’s most well-known luxury brands.
But what exactly is rock crystal? It is a type of quartz, a mineral that exists in a myriad of colours and forms—of which the most commonly known and popularly used in jewellery are rose quartz (pink), smoky quartz (grey), citrine (orange) and amethyst (purple). Rock crystal, however, is completely clear, colourless and flawless, giving it a unique ice-like allure.
Many of us may be used to seeing rock crystal on silver accessories that are relatively wallet-friendly, but don’t let that stop you from seeing the full potential of the transparent stone. When set in jewellery creations, along with diamonds, sapphires, rubies, emeralds, and opaque stones such as onyx, it brings to these pieces a modern, edgy appeal—an aesthetic rarely seen in high jewellery designs. Because of rock crystal’s transparency, many jewellers favour using it as a base for showing off rare, precious stones, embedding them within this clear stone. Elsewhere, it can even be the main feature of a jewellery design, accented by sparkling diamonds to give its vitreous, icy quality a suitably scintillating “frosting”.