Coating October 21, 2015/0 Comments/by Hasna BanuA diamond treatment with a surface coating on its facets to reduce or enhance a diamond’s color. Related http://nadb.com/wp-content/uploads/2015/12/NADB-transparent-logo.jpg 0 0 Hasna Banu http://nadb.com/wp-content/uploads/2015/12/NADB-transparent-logo.jpg Hasna Banu2015-10-21 05:51:082015-10-21 05:51:08Coating
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