Tiffany & Co. Platinum Cushion Cut Diamond Engagement Ring

A cushion-cut diamond takes center stage in this platinum engagement ring, presenting a softly squared outline with rounded corners and a brilliant-style facet architecture designed to optimize light return and scintillation. The high-density platinum mounting provides exceptional structural integrity and a bright, neutral backdrop that enhances the diamond’s perceived brightness and contrast. Crafted with the precise proportions and clean symmetry expected from Tiffany & Co., the ring emphasizes clarity of form and enduring wear. Platinum’s naturally white hue and durability ensure long-term stability for the setting while maintaining a crisp, polished finish—an elegant, technically refined platform for the cushion’s luminous play of light.