Christian Dior famously declared “flowers are the most heavenly creation, after women”. His love for flowers, and in particular roses, has been immortalised in several Dior jewellery collections, including the colourful Rose Dior Pré Catalan. Named after a famous botanical garden in Paris, it is bursting with jewels featuring hand-sculpted roses in an array of hues ranging from vibrant red to delicate pastels. Here, a rose crafted from blue chalcedony sits on an 18ct yellow gold band set with a single diamond. Ethereally pretty, it would make a stunning and unique engagement ring.