Its collections include earrings, rings, necklaces, bracelets, charms, and pendants, with styles available in silver, gold, pearls, and diamonds. The Biehl Fine Jewelry range features 14-karat solid gold and diamonds, including lab-grown diamonds. Customers can shop bestsellers, new arrivals, coordinated collections, and gift options through the brand’s online store.

Sustainability is a central part of byBiehl’s approach. The brand says it uses 100% recycled metals, selects FSC-certified or recycled packaging, and works to limit plastic through biodegradable materials where possible. Its Ocean Flow initiative removes one kilogram of ocean waste for each piece sold, while each Jungle Ivy purchase supports planting a mangrove tree. byBiehl also emphasizes ethical production and carefully chosen jewelry partners. In Copenhagen, customers can visit the store on Østerbrogade for click-and-collect, book free personal styling, try Biehl Fine Jewelry, or arrange a piercing appointment. The website also provides customer support, shipping information, and returns guidance.