Original 1920s art deco 18-karat white gold ring with diamond and sapphires, $2,250.
Custom “Fire Leaf” engagement ring with ruby, yellow topaz, pearl, 14-karat yellow gold repousse and 14-karat palladium white gold by Steven Donnelly at Metal One (2717 Royal St., 504-427-8010; www.metalonenola.com).
Antique-style 14-karat white gold ring by Wellington & Co. with 1-carat diamond, $5,900 at Wellington & Co.
Photo courtesy of Tiffany & Co.
Diamond engagement rings in platinum and 18-karat gold by Jean Schlumberger for Tiffany & Co.