3VG切工的钻戒能买吗

3vgqiegongji“very good ”henhaoqiegong，shuyushangdengqiegongjibie，shikeyigoumaide。lingwai，3vgqiegongdezuanjiezhengtishijuexiaoguojiaojia，erjiagezebitongpinzhi3exwanmeiqiegongdezuanjiebianyi20%zuoyou。

zuanjieqiegongbaokuosanxiang：qiegong（cut）、duicheng（symmetry）hepaoguang（polish）。qizhongmeiyixiangjunfenweiwugedengji：

ex：excellent lixiang

vg：very good henhao

G：Good 好

F：Fair 一般

P：Poor 差

jieheyishangxinxi，3vgqiegongjiubiaoshizuanshideqiegong（cut）、duicheng（symmetry）hepaoguang（polish）junweivg（very good，henhao）jibie。

3vgqiegongkeyishizuanshifanshechuhebiaozhundengjiqiegongjiejindeguangmang，zhengtishijuexiaoguoyeshihenbucuode。putongrentongshiguancha3exhe3vgqiegongdezuanshi，jibenhennanyirouyanfenbianchuliangzhezhijiandehuocaichaju。

jiazhifangmian，tongdengdaxiao、yanse、jingdujibie，3vgqiegongdezuanjieyaobi3exdezuanjiebianyi20%zuoyou。yusuanyouxiandexiaofeizhekeyijiangqizuoweishouxuan。

zhideyitideshi，youyuqiemogongyidechaju，3vgqiegongdezuanshizhijing，pingjunbitongdengzhongliang3exqiegongdezuanshizhijingxiaoyixie。yi1kelazuanshiweili，3exqiegongpingjunzhijingzai6.4mmzuoyou，er3vgqiegongpingjunzhijingzai6.2mmzuoyou。ruguoduizheidianzhijingdaxiaozheifangmianbijiaozaiyi，jianyishouxuan3exqiegongdezuanjie。