Eterna Sphere CollarA study in proportion and polish, the Eterna Sphere Collar frames the neckline with quiet strength and unmistakable presence. Crafted in 18k gold plating, each graduating sphere is meticulously finished to achieve a mirror like glow that reflects light with every movement. The flexible construction allows the necklace to rest comfortably along the collarbone, offering structure without stiffness and ease without compromise. Designed as a foundational