Weight (grams): 250 Pure silver content (grams): 250 Fineness: 999 250 gram silver bar. Beautiful cast 250g pure silver bar. Brand new silver bar manufactured Throughout history precious metals have been a reliable store of value. They fulfill the function of money, are easily transportable and recognised as the assets of the last resort. Currencies have come and gone but bullion cannot be devalued or frozen as in the case of government paper assets.