Shop RIVER Pendants Grand River Silver Pendant. RIVS-P-102 Grand River Silver Pendant. RIVS-P-102 € 395.00 Chain Length: 18 inch 16 inch 20 inch + €25.00 A beautiful Sterling Silver River Pendant on an 18 inch Spiga Chain - available also with a longer chain if you wish! This pendant measures 50mm x 55mm approximately.