The top lot among antique jewels is a platinum necklace containing a 3-carat antique cushion cut diamond ... An 18k yellow, rose and white gold pendant with a trio of diamonds is comprised ...
In the pendant surrounding the Hope Diamond are 16 white diamonds, both pear-shapes and cushion cuts. A bail is soldered to the pendant where Mrs. McLean would often attach other diamonds including ...
The 1,111-carat Lesedi La Rona diamond, also from Botswana’s Karowe Mine, was bought by a British jeweller for $53 million in 2017. Scientists say natural diamonds are at least a billion years old and ...
The Botswana government says the huge 2,492-carat diamond is the second-biggest ever ... a billion years old and some of them more than 3 billion years old.
The Botswana government believes the huge 2,492-carat stone is the second-biggest ever brought out of a mine. Canadian mining company Lucara Diamond Corp ... them more than 3 billion years ...