翻訳と辞書 Words near each other ・ Brian Gallivan ・ Brian Galvin ・ Brian Gamble ・ Brian Gant ・ Brian Gardiner ・ Brian Gardner ・ Brian Garfield ・ Brian Garner Wybourne ・ Brian Garrow ・ Brian Garth ・ Brian Garvey ・ Brian Garvey (comics) ・ Brian Garvey (footballer) ・ Brian Gaskill ・ Brian Gassaway ・ Brian Gavin ・ Brian Gavin (referee) ・ Brian Gay ・ Brian Gayle ・ Brian Gaynor ・ Brian Geary ・ Brian Geary (footballer) ・ Brian George ・ Brian George Keith Alleyne ・ Brian Geraghty ・ Brian Gessner ・ Brian Gibbons ・ Brian Gibbons (disambiguation) ・ Brian Gibbons (ice hockey, born 1947) ・ Brian Gibbons (ice hockey, born 1988) Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Brian Gavin ： ウィキペディア英語版 Brian Gavin Brian Gavin (born 14 November 1957) is a fifth-generation diamond cutter from South Africa. Referred to as “Brian the Cutter,” Gavin is best known for establishing a quality benchmark and grading system for hearts and arrows diamonds, a specialized precision-cut form of the round brilliant diamond. ==Hearts and Arrows Grading System== Renowned for strictness, Gavin’s system for the grading of hearts and arrows diamonds was first presented at the 2004 International Diamond Cut Conference (IDCC) in Moscow Russia. Available free of charge, his system is in-use by credentialed diamond appraisers and consumer-protection laboratories . 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Brian Gavin」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.