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 colourful platinum ring 9.000,00 € colourful sapphires ring 4.000,00 € tape ring in fine gold from 1.300,00 € ivory like ring with citrine 1.500,00 € hafnium ring with chrysoberyl cats eye 35.000,00 €