About
Handcrafted jewellery made in Copenhagen, Denmark, reflects the unique vision and artistry of Sienna Rousseau. Each piece is inspired by organic forms, nature, and ancient history, embodying a sense of instinct and curiosity. This results in a diverse collection, ranging from simple, elegant designs to bold, playful statements.
Founded in 2019, Sienna Rousseau Jewellery is the culmination of Sienna's background, having been raised in a creative environment between France and Denmark. Every item is handmade in her home studio in Copenhagen, using only precious metals and carefully selected gemstones. Sienna partners with local suppliers to ensure that all diamonds meet the highest standards, using Top Wesselton quality.

