hafnium curve ringPeter Hassenpflug DETAILS / MATERIAL Ring made of a bent sheet of hafnium. SIZE GUIDE Not sure about your size? See the ORFÈVRE guideline or get the RING SIZING KIT. NEED ASSISTANCE? Ring size Choose an option6060Clear hafnium curve ring quantity 3.500,00 € Add to cart incl. VAT plus shipping Related pieces melted fine gold ring with 1 ct diamond 4.200,00 € fine gold ring with knot from 1.300,00 € starry sky ring 3.900,00 €