The rich, golden-brown stone ... and effortlessly cool. To me, a signet ring channels both a badass attitude and, paradoxically, the polish of a well-dressed man (here's to you, Peaky Blinders).

"I think people are drawn to the rich heritage of signet rings, but they don’t want them to feel too conventional or old-fashioned anymore," says Cece Fein-Hughes, founder of Cece Jewellery ...