Yvonne Léon - 9-Karat Yellow And White Gold Diamond Ring - 7

Yvonne Léon trawls vintage markets and museums to find inspiration for her collections. Made entirely by hand, this ring has 9-karat yellow and white bands coiled together to create a unique, stacked look. The latter is encrusted with 0.46-carats of diamonds, giving it just the right amount of sparkle.