Marquise-cut diamonds are designed for maximum sparkle. Their elongated shape and 58 facets mean they glimmer the moment a beam of light strikes them. These earrings ($34,000) from Gregory Jewellers’ “Modern Marquise” collection are made to dazzle. Each earring features a cluster of 21 marquise diamonds set in 18-carat white gold and the pair is inspired by a 1960s piece in the Gregory archives. The style may have been updated but the glam factor hasn’t dimmed. Visit gregoryjewellers.com.au.