Engagement ring crafted in 18 kt. yellow gold. The ring features a square-cut smoky quartz (rauchtopaz) set at the center in a four-prong setting. Surrounding the central stone are four round brilliant-cut diamonds that add subtle sparkle and elegance. Total diamond weight: approx. 0.04 ct. A refined and elegant ring combining the warm tones of smoky quartz with the brilliance of diamonds. Hallmark 750 Max. width: 7 mm Min. width: 1.3 mm Express and secure shipping