Gold prices fell on Friday as the market continued to assess the durability of the US-Iran ceasefire and its implications for interest rates. Spot gold declined USD17.1, or 0.4%, to USD4,749.8 per ounce; for the week, it accumulated a gain of nearly 2%.Gold futures for June delivery fell USD30.6, or 0.6%, to USD4,787.4 per ounce...