Selim Mouzannar’s white Istanbul necklace features a pendant which represents the star in the Turkish flag – the jewellery label crafted delicate pieces for the Ottoman Empire as far back as the 19th century. It’s cast from 18kt rose gold and encrusted with light-catching white diamonds and suspends from a fine chain with a small plaque at the nape which is set with a discreet red ruby. Frame it with a V-neck dress for a note of elegance.