heptagon duoPeter Hassenpflug DETAILS / MATERIAL Heptagon shaped rings made of fine silver (999/-) and hafnium. SIZE GUIDE Not sure about your size? See the ORFÈVRE guideline or get the RING SIZING KIT. NEED ASSISTANCE? Ring size Choose an option5252Clear heptagon duo quantity 900,00 € Add to cart incl. VAT plus shipping Related pieces starry sky ring 3.900,00 € gold ring with diamond from 900,00 € tape ring in fine gold 2.900,00 € rope ring – fine gold 2.300,00 € wire ring in gold and silver 2.600,00 €