A true design masterpiece, the Tiffany® Setting is the world’s most iconic engagement ring. Flawlessly engineered, the six-prong setting virtually disappears and allows the brilliant diamond to float above the warm 18k yellow gold band and into the light, resulting in a ring so beautiful it has been a symbol of the world’s greatest love stories for over 130 years. At Tiffany, we ethically source our diamonds. Integrity and social responsibility are at the core of our sourcing practices.