A stunning blue diamond with a legacy that traces back to the Maharaja of Indore is set to captivate collectors at Christie's Magnificent Jewels auction in Geneva. This 23.24-carat gemstone, known as ...

Christie’s has announced what is sure to be a blockbuster sale in the jewelry world: the sale of a 23.24-carat fancy Golconda ...

T he legendary diamond mines of Golconda are all gone now. Blame it on the demand for their extraordinary stones—devoid of ...