【Geneva, Swit】Diamond “The Rock”: Largest White Gemstone to be Auctioned
Editor’s NoteA pair of extraordinary diamonds, including the 228-carat white diamond “The Rock” valued at up to $30 million, are heading to auction….
Editor’s NoteA pair of extraordinary diamonds, including the 228-carat white diamond “The Rock” valued at up to $30 million, are heading to auction….