The constituent elements of artistic beauty in art design represent the expressive forms of design art and the externalization of artistic innovation. Within the realm of contemporary art design, jewelry design, as an art form integrating aesthetics, craftsmanship, and functionality, exhibits unique manifestations of its beauty components. This paper employs contemporary art jewelry design as a specific case study, utilizing artistic beauty theory as its analytical framework and adopting the case study methodology to delve into the artistic beauty inherent within this field. The analysis systematically examines six core elements—line, material, color, form, structure, and emotion— through the lens of representative works, elucidating how these elements interact to collectively shape the artistic appeal of contemporary art jewelry. The findings reveal that contemporary art jewelry design transcends the traditional singular pursuit of material value. Instead, it manifests the multidimensionality and profundity of artistic beauty through formal innovation, material experimentation, chromatic expression, structural exploration, and potent emotional narratives. This study not only deepens the theoretical understanding of the composition of beauty in art design but also provides aesthetic insights for the innovative practice of contemporary jewelry design, highlighting the pivotal role of artistic beauty in bridging functional requirements and spiritual experiences.