Sustainable jewellery is now beginning to progress along a number of scale paths: designed to be eco-responsible, produced through AI-influenced methods of design and digital fabrication practices, as well as including live aesthetics as a philosophical interface, with current design ethics and ecological respect. Beyond its decorative function, sustainable jewellery embodies human culture, emotions, and ethics through engagement with ecological aesthetics. With increasing ethical and environmental issues in the jewellery industry, particularly for gold mining, material sourcing, cultural sustainability, and cultural appropriation, it is argued in this chapter that a triadic interactive model can be advocated. In this model, artificial intelligence becomes a generative and analytical device, sustainable materials are carriers of ecological and cultural values, and living aesthetics are the means for emotional resonance and thoughtful cultural interaction. The chapter also considers how AI- assisted design can enable creativity and increased throughput, though it may come at the cost of losing cultural authenticity and traditional modes of making. Positioned at the intersection of design, sustainability, advanced technology, and living aesthetics, the research contends that jewellery functions as a cultural artifact and part of sustainable design practice. The chapter offers critical insight to students, designers working in the design field, and researchers dealing with the intricate and transforming issues of being a contemporary designer and of design in today's culture. Thus, a more holistic, ethical, and culturally informed foundation can be established for contemporary jewellery's future.