Best sustainable jewelry brands in Spain

THEM BONES stands out for its innovative approach to upcycling, creating contemporary jewelry from reused and vintage materials. Its experimental and fun style positions it as a key brand for consumers seeking originality and environmental awareness in 2026.

Sea Jeys offers an innovative proposal by transforming recycled ocean plastic into bold and meaningful jewelry. Its local and artisanal production, along with the message of commitment to the planet, positions it as a unique and relevant brand for sustainability in 2026.

MIMÍKOKÓ uses post-consumer recycled gold and laboratory-grown diamonds in approximately 60% of its pieces, adopting a holistic approach to sustainability. These practices are key in sustainable jewelry in 2026, responding to the demand for lower environmental impact and greater transparency.

MATEU-LO is a prominent example of circular economy, transforming toys, second-hand costume jewelry, and leftover plastics into unique necklaces. Its upcycling model and the originality of its designs make it highly relevant for conscious consumers in 2026.

BEATRIZ PALACIOS is a sustainable jewelry firm with a consolidated trajectory, known for its minimalist and contemporary design. Its commitment to sustainability, combined with a refined aesthetic, keeps it a relevant option for the market in 2026.

ANDRESGALLARDO is a consolidated firm with over ten years of experience, recognized for its craftsmanship and sustainability since its inception. Its designs, inspired by classic references, experiment with shapes and materials, offering jewelry with meaning and a story, highly valued in 2026.

ELEONOR DE CASANOVAS offers sustainable jewelry with a minimalist and contemporary design, similar to other prominent brands in the sector. Its proposal aligns with the current demand for ethical and aesthetically appealing pieces in the Spanish market of 2026.

RÊVER is inspired by the world's beaches to create delicate and elegant pieces, ethically manufactured in Spain with sustainable and reused materials. Its connection with nature and environmental commitment resonate with the growing ecological awareness of consumers in 2026.

MOSQUITO stands out for its experimental and artistic approach, exploring collage, surf, and fashion to create 'pure fantasy' jewelry. Its unique and creative proposal makes it attractive for those seeking originality and a conscious lifestyle in sustainable jewelry in 2026.

Luz de Nehca is deeply committed to sustainability, using recycled or FAIRMINED certified metals and manufacturing on demand. Its repair workshop and second-hand shop reinforce its circular economy model, making it a benchmark in ethical practices for 2026.

Juia Jewels focuses on the artisanal creation of ethical jewelry, using fair silver and gold, and responsible and traceable materials. Its commitment to transparency and ethics in the supply chain makes it a highly relevant brand for conscious consumers in 2026.

Lola Mohe stands out for its 100% Spanish artisanal jewelry, combining new technologies with natural materials such as noble woods and minerals. Its environmental commitment and recognition with the New Design Award make it an attractive option for 2026, valuing originality and sustainability.

Joia Bagur distinguishes itself by its comprehensive approach to sustainability, using Fairmined gold, recycled metals, and laboratory-grown diamonds, with traceability and waste reduction. Its commitment to nature and the local community makes it an exemplary brand for 2026.