Eterna Duo Radiance NecklaceA layered expression of brilliance, the Eterna Duo Radiance Necklace elevates the classic tennis silhouette with added depth and dimension. Part of the Eterna Pietra Collection by MK Atelier, it is crafted in Brazil with 18k gold plating and features two rows of precisely set cubic zirconia, creating a fuller, more luminous presence along the neckline. The structured double design enhances light reflection from every angle while maintaining a refined,