Where do Coloured Diamonds Come From? April 27, 2019 Note to my reader: In keeping with a practice set down by the eminent diamond researcher and gemologist Stephen Hofer, I am using the… Continue Reading
Superb Black Opal & Natural Fancy Coloured Diamonds – PART 2 January 11, 2008 Part 1 detailed the request from our wholesale customer for a rare black opal the jeweler required to manufacture a fine piece of jewelry… Continue Reading
