当前位置:首页 > 钻石 > 正文

钻石切工对照表

  • 钻石
  • 2024-07-27 08:20:13
  • 1651

在钻石的切工中,一共包含3个部分:切工、抛光、对称性。钻石价值衡量的4c标准中,唯有切工是直接受人为影响。虽然钻石可以加工成各种各样的不同形状(花式),以满足不同品味,但是切工的优异程度直接影响钻石得出火、闪光。li xiang qie gong ( E x c e l l e n t ) : dai biao zhi you 3 % de yi liu gao zhi liang zuan shi cai neng da dao de biao zhun 。zhe zhong qie gong shi zuan shi ji hu fan she le suo you jin ru zuan shi de guang xian 。yi zhong gao ya qie jie chu de qie gong 。fei chang hao qie gong ( V e r y g o o d ) : dai biao da yue 1 5 % de zuan shi qie gong 。ke yi shi zuan shi fan she chu he biao zhun deng ji qie gong de guang mang , dan shi jia ge shao di 。hao qie gong ( G o o d ) : dai biao da yue 2 5 % de zuan shi qie gong 。shi zuan shi fan she le da bu fen jin ru zuan shi nei bu de guang , bi V G ji bian yi de duo 。yi ban qie gong ( F a i r ) : dai biao cu cao du wei 3 5 % de zuan shi qie gong , reng ran shi you zhi zuan shi , dan shi yi ban qie gong jia gong de zuan shi fan she de guang xian bu ji G ji qie gong 。

zuan shi qie ge deng ji dui zhao biao 1 、zuan shi de qie gong shi heng liang pin zhi hao huai de zhong yao biao zhun 。gen ju guo jia de qie ge deng ji biao zhun lai kan ,zhu yao jiang qi fen wei hen hao 、hao he yi ban san ge deng ji ,er tong yi da xiao he pin zhi de zuan " 钻石切割等级对照表1、钻石的切工是衡量品质好坏的重要标准。根据国家的切割等级标准来看,主要将其分为很好、好和一般三个等级,而同一大小和品质的钻

理想切工(EXCELLENT):只有3%的一流高质量钻石才能达到此标准,这个切工级别能使射入钻石的全部光线都反射出来,令钻石呈现出近乎完美的火光。zuan shi qie gong deng ji biao zhun biao ge . d o c ,zuan shi de qie gong deng ji shi shen me ?qie gong she ji dao yi ke zuan shi de qie ge jiao du yu qie ge bi lv ,fen wei qie ge bi lv 、pao guang 、xiu shi du san xiang 。mei yi xiang dou you wu ge ji bie ,"

理想切工(Excellent): 代表只有3%的一流高质量钻石才能达到的标准。这种切工使钻石几乎反射了所有进入钻石的光线。一种高雅且杰出的切工。非常好切工(Very good): 代表大约15%的钻石切工。可以使钻石反射出和标准等级切工的光芒,但是价格稍低。好切工(Good): 代表大约25%的钻石切工。是钻石反射了大部分进入钻石内部的光,比VG级便宜得多。一般切工(Fair): 代表粗糙度为35%的钻石切工,仍然是优质钻石,但是一般切工加工的钻石反射的光线不及G级切工。li xiang qie gong (E X C E L L E N T ):zhi you 3 % de yi liu gao zhi liang zuan shi cai neng da dao ci biao zhun ,zhe ge qie gong ji bie neng shi she ru zuan shi de quan bu guang xian dou fan she chu lai ,ling zuan shi cheng xian chu jin hu wan mei de huo guang 。"

钻石切工等级标准表格.doc,钻石的切工等级是什么?切工涉及到一颗钻石的切割角度与切割比率,分为切割比率、抛光、修饰度三项。每一项都有五个级别,zai zuan shi de qie gong zhong , yi gong bao han 3 ge bu fen : qie gong 、pao guang 、dui cheng xing 。zuan shi jia zhi heng liang de 4 c biao zhun zhong , wei you qie gong shi zhi jie shou ren wei ying xiang 。sui ran zuan shi ke yi jia gong cheng ge zhong ge yang de bu tong xing zhuang ( hua shi ) , yi man zu bu tong pin wei , dan shi qie gong de you yi cheng du zhi jie ying xiang zuan shi de chu huo 、shan guang 。

zuan shi qie gong shi zhong yao de biao zhun 。gen ju guo jia biao zhun qie gong ke fen wei hen hao 、hao he yi ban san ji 。er guo ji shang chu shang shu san ji wai hai you cha (P o o r )zhe yi ji 。xia mian lai kan kan zuan shi qie gong deng ji biao ,gou mai shi " 钻石切工是重要的标准。根据国家标准切工可分为很好、好和一般三级。而国际上除上述三级外还有差(Poor)这一级。下面来看看钻石切工等级表,购买时