Natural Diamond Prices – December 2024
At PriceScope, we remain dedicated to providing timely and insightful updates on the latest trends in the diamond market. Our expert analysis focuses on the economic and social changes shaping…
Bill is a diamond cutter with thirty years of experience. He was
formally trained in the only accredited trade school at the time, the
American School of Diamond Cutting. He was one of only a few who
completed the three one year courses. He is a college graduate and has
launched his W.R.Bray Cut Scoring System for Modern Brilliant Cut
Diamonds (patent pending) also known as BrayScore®. He is a frequent
contributor on the Polygon Trading Network. He has been a self-employed
diamond cutter since 1977.
Last 5 articles of this author
Upper Halves – Counter Point
This response is written to address the article The Effect of Indexed Upper Half Facets written by Mr. Peter Yanzer.
The opening paragraph of the article presents a concept that indexing top halves produces different amount of weight retention. This is correct, although not as dramatic as presented. A diamond cut...
Upper Halves – Counter Point
This response is written to address the article The Effect of Indexed Upper Half Facets written by Mr. Peter Yanzer. The opening paragraph of the article presents a concept that indexing top halves produces different amount of weight retention. This is correct, although not as dramatic as presented. A diamond cut...
