挑选结婚钻戒7要、7不要，选购钻戒的7大避坑指南

zuanjiezenmexuan？4cdengjigoumaidixianzainali？zuanshiyidingyaoshuangzhengshu？woaizuanshiwangweininfenxiangzuanjiexuangoude7dabikenggonglve，zhunbeixuanzuanjiedexiaohuobanyidingyaozixikan！

1.证书

✔ yidingyaolianggezhengshu，giazhengshu+guojianzhengshuyidingbunengshao；

giadengguojizhengshuzuiquanwei，shidandudezuanshizhengshu；

ngtc、gicdengguojianzhengshu，shizhengmeizuanjiedezhengshu；

✘ zhiyouguojianzhengshudezuanshibuyaomai

2.颜色colour

✔ yanseyaoxuanhseyishang

yidingyaoxuanpianbaiyansedezuanshi，yuebaiyuezhiqian，g、hxingjiabigao

✘ j-zsezuanshibuyaomai，rouyankenenghuikanjianhuang

3. 净度clarity

✔ jingduyaoxuansi1yishang

yidingxuanrouyanganjingdezuanshi，zuanshishitoumingde，xiaciyueshaoyuehao

✘ si2wanghoujingdubuyaomai

4.切工cut

✔ qiegongyouxuan3exwanmei

✘ vgyixiaqiegongdengjibuyaomai，qiegongzhijieyingxiangzuanshishanbushan

5.荧光

✔ youxuannwuyingguang，yusuanyouxianjianyizuidixuanmyingguang

✘ qiangyingguangzuanshibunengyao

6.奶咖绿钻石（证书上不显示）

✔ yidingyaoxuanwunaiwukawulvzuanshi，rouyankezhijiebianbie

✘ naikalvzuanshiyidingbuyaoxuan，wumengmengbutouliang，shijuemeigancha

7.日期

✔ yaoxuan1nianyineijiandingriqidezuanshi

✘ jiandingriqichaoguo2niandebuyaomai

yishangxuanzuangonglve，nigetdaolema？yourenhexuanzuanwentidoukeyiwenwomene~