Sienna Rousseau
DK
Official Finematter partner 
A French/Danish jewellery designer and maker based in Copenhagen, Sienna’s collection is a blend of unique and one-of-a-kind jewellery. Each piece of jewellery has their own personality and a little quirkiness from being handmade.
repair
bespoke
ready-to-order
customisation
Specialises in:
White and natural champagne diamonds- Freshwater pearls
- Sapphires & semi-precious stones
- 14kt solid yellow gold
This jeweller has been selected by our team as one of the leading jewellers in the world. Contact them easily through Finematter for security and peace of mind.
Bespoke & remodel terms
Starting budget CHF 950
Payment terms 50% deposit
Lead time 4-12 weeks
Design directions 10 iterations
Works with your heirloom gemstones Recycles your gold for reuse in a new design Available for virtual consultations Available for in-person consultations