Stars like Kate Middleton, Scarlett Johansson, and Elizabeth Olsen all wear stunning colored-stone engagement rings. Below, ...

A 170-carat pink diamond discovered in Angola may be the largest such gemstone found in 300 years, according to Australian miner Lucapa Diamond Company. Named the "Lulo Rose," the diamond was found at ...

A glittering treasure has been found in Botswana, and it’s causing quite a stir, drawing global attention from gem experts, ...

The "Fortune Pink" diamond, an exceptionally rare giant gemstone, sold for more than $28.5 million at auction in Geneva on Tuesday to a private Asian collector. At 18.18 carats, the gem is the largest ...

A rare 170-carat pink diamond has been discovered in an Angola mine, authorities confirmed on Wednesday, reporting it to be the largest such stone found in 300 years. The rare "Lulo Rose" diamond was ...

A stunning pink diamond has sold for nearly $60 million, more than twice the expected price. The massive rock sold for 453.2 million Hong Kong dollars, or around $58 million, on Friday, according to ...

An "ultra-rare" purple-pink diamond sold for a record 24.4 million Swiss francs ($26.6 million) at an auction in Geneva on Wednesday evening.The 14.83-carat stone, dubbed "The Spirit of the Rose," is ...

The 170-carat precious stone has been named the "Lulo Rose." LONDON -- A rare pink diamond has been unearthed in Angola and is claimed to be one of the largest ever recovered in the world. The ...

Sotheby’s New York set two world records for gemstones today, one for a 55.22 carat Mozambique ruby known as the “Estrela de Fura 55.22” and one for a 10.57 carat fancy purplish-pink diamond referred ...