Sustainable jewelry trends focus on ethical sourcing, eco-friendly materials, and innovative production techniques. Recycled metals, lab-grown diamonds, and fair-trade gemstones are becoming more prevalent as brands prioritize sustainability. Many designers are embracing minimalist and modular designs that reduce waste while maintaining elegance. Transparency in sourcing and production is also a major trend, with brands providing detailed information on material origins and ethical practices. As consumers demand more sustainable options, these trends are shaping the future of luxury jewelry.