The necklace containing around 300 carats of diamonds was bought by an unidentified woman who put in her bid over the phone, ...

The magnificent necklace may contain diamonds involved in a scandal surrounding Marie-Antoinette, that would eventually ...

Gem Diamonds bucked the trend in the depressed global diamond industry during the September quarter thanks to the sale of six large diamonds of which four were greater than 100 carats. The six ...

In 2017, the 59.6-carat “Pink Star” diamond was auctioned in Hong Kong at the astronomical price of US $71.2 million, and remains the diamond with the highest selling price in history.

The largest diamond found in more than a century has been unearthed at a mine in Botswana, and the country's president showed off the fist-sized stone to the world at a viewing ceremony Thursday.

MURFREESBORO, Ark. — One Crater of Diamonds visitor scored the second-largest diamond found in the park this year. According to a press release from the state park, the anonymous finder ...

After the reported discovery of the world's second biggest diamond in Botswana, a massive 2,492-carat stone by Canadian mining company Lucara, here are other famous diamond discoveries ...

Cullinan diamond, a staggering 3,106 carat stone, is the biggest diamond in the world. It was found in South Africa in 1905 by Sir Thomas Cullinan. Koh-i-Noor, one of the most famous diamonds in ...

This necklace was known as one of the largest diamond necklaces in the world. The Patiala Necklace featured 2,930 De Beers diamonds, which were originally discovered in South Africa in 1888 and ...