138.57 Carat D Colour Diamond Recovered by Petra at Cullinan
Petra Diamonds announced that it had recovered a 138.57 carat
Lucara Sells Its 813 Carat Diamond for US$63 Million
Lucara Sells Its 813 Carat Diamond for US$63 Million
De Beers cuts rough diamond prices and sight
De Beers which produces thirty percent of world rough diamonds has cut prices by 10 percent for[…]
De Beers sightholders refuse boxes Update
De Beers’s the world’s largest rough producer felt the pain, when only $300 million of the $450[…]
De Beers diamond grading and inscription facility opened in Surat
De Beers diamond grading and inscription facility opened in Surat
Rare Orange diamond to showcase at Shapiro Auctioneers
Orange / yellow Orange one of the rarest colours found in natural diamond.
Coloured diamonds are best investment
Fancy coloured diamonds are fast overtaking the colourless white gems as a safe long term investment option.[…]
Brown Diamonds natural or synthetic
Causes of colour in heat treated brown diamonds and synthetic brown diamonds are similar to treated pink