Gold prices crossed a key psychological barrier of $1,900 an ounce globally, while 24K price in Dubai also hit the Dh230 per gram mark on Wednesday morning Spot gold rose 0.46 percent to $1,906.90 per ounce by 9.25am UAE time, its highest level since January 8. In the UAE, Dubai Gold and Jewellery Group data showed the price of 24K jumping nearly three dirhams from Tuesday morning to reach Dh230.75 ...