2.81 Cushion Sapphire Engagement Ring 18k

This solitaire engagement ring features a GIA-certified 2.81 carat cushion cut purple sapphire in two-tone 18 karat rose and white gold. The unheated purple sapphire shows rich color saturation and the cushion cut creates soft, rounded corners with brilliant faceting. Set in a four-prong white gold basket, the center stone sits on a knife edge rose gold band that tapers gently toward the gemstone.

The GIA certificate (6224335376) confirms this sapphire has never been heat treated, meaning its purple color is completely natural. The white gold prongs secure the sapphire while the rose gold band adds warmth to the design.