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 fine gold ring with emerald from 1.100,00 € hammered fine gold ring 1 2.200,00 € fine gold ring with three big gems 24.000,00 €