18 Karat White & Yellow Gold Cushion Cut Diamond Engagement Ring

A cushion-cut diamond takes center stage, showcasing a soft-square outline with rounded corners and brilliant-style faceting that emphasizes lively fire and scintillation. The two-tone 18 karat construction pairs white and yellow gold for a refined contrast that frames the stone and elevates its visual presence. Crafted in 18k gold (75% pure), the ring’s bi‑metal design offers both brightness and warmth, underscoring a timeless engagement aesthetic. The clean geometry of the cushion cut and the precise metalwork highlight balanced proportions and enduring craftsmanship—an elegant, technically sound choice for a lifetime piece.