Beauty and Personal CareThe 31 carat Fancy Deep Blue diamondOctober 7, 2019November 29, 2021 Published by Biodienet.eu October 7, 2019November 29, 20210826 Der Blaue Wittelsbacher, a 31 carat Fancy Deep Blue diamond.How a colour diamond is judged is rather subjective. A pure diamond is colourless. Usually, the...
