De Beers London - Talisman Large 18-Karat Gold Diamond Ring - 52

De Beers' ring is part of the label's 'Talisman' collection inspired by the ancient times of wearing rough diamonds as good luck charms. This 5mm band is cast from 18-karat gold and features a 0.18-carat brown version at the center. The glittering 'serti poinçon' setting is done by hand and makes the stone sparkle even more.