18 Karat Rose & White Gold Round Brilliant Cut Diamond Engagement Ring

A two‑tone 18k rose and white gold mounting showcases a round brilliant‑cut diamond—the industry’s most light‑efficient cut—with the classic 57–58 facet arrangement engineered for high scintillation, fire, and balanced symmetry. The contrasting metals emphasize the diamond’s brightness while delivering a crisp, contemporary presentation suitable for an engagement piece. Crafted in solid 18 karat rose and white gold, this modern 21st‑century design prioritizes clean geometry and durable construction. Stone specifics such as carat weight, color, clarity, and ring size are not specified, but the materials and cut are precisely defined: an 18k two‑tone setting and a round brilliant center that maximizes return of light—timeless, elegant, and technically refined.