YVONNE LÉON Un Deux Trois 9-karat yellow and white gold diamond ring

Yvonne Léon's ring is aptly named 'Un Deux Trois' – which in French translates to 'one, two, three' – after the trio of linked bands it's comprised of. It's handcrafted from 9-karat yellow and white gold and features completely different styles – one etched with textural lines, another inlaid with a row of light-catching diamonds, while the last is smooth and has the slimmest profile. Wear it on your index or middle finger.