Whole sale cyndicate rough diamond11/11/2022 He is the founder and president of NYC Wholesale Diamonds located at 47 West 47th Street Suite 3A in the New York City Diamond District. We are all quite thankful for its existence.Ī unique, personal jeweler who works nationwide, Keith Saxe is GIA and FIT trained and has been a trusted high end diamond jewelry specialist for 27 years. The GIA exists to protect the consumer, as well as those in the industry with integrity. Today, across the Globe, Diamond experts fully co-operate and use the GIA Diamond Grading Chart, ranging from Perfect, Colorless “D” to Yellowish, Brownish “Z”. Thus the Color Grading System we have today was born – starting not with the already confusing I, 1 or A …but the fresh and untouched letter D. The GIA wanted a fresh start and to avoid any association with the past bedlam surrounding Color Grading. The Color Grading Scale along with so many of the GIA’s incredible work in the field of diamond grading, was developed in the 1940’s and 50’s. Then along came the Gemological Institute of America, bringing order, accuracy, and integrity to the diamond industry. Letters of the alphabet were used (A, AA, AAA A, B and C, with multiple A’s for the best stones), Arabic (0, 1, 2, 3) and Roman Numerals(I, II, III), and descriptions such as “golconda”, “river”, “jagers”, “cape”, “blue white”, “fine white”, “gem blue” and “brown” and more…Ĭomparing and determining Diamond Color was confusing, inconsistent and inaccurate. From that point up until the 1940s there were many different color systems used by diamond traders. The first ever official grading of Diamonds was in England by the London Diamond Syndicate – in order to sort through rough Diamonds for sale.
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