14k Yellow Gold Over Brass. Rose Quartz. Hinge. 0.600 outside diameter, 0.430 L 0.400 W charm Material Highlight: Rose Quartz. A light, versatile blushing hue courtesy of the microscopic inclusions within, this genuine and undyed stone inspires love, healing, and nurturing. Hearts and huggies together - is there anything better? The Ari Heart Gold Huggie Earrings in Rose Quartz adds that little something extra to your look with its playful asymmetrical design.