买结婚钻戒，为什么要首选裸钻定制？

zuanshifenjimingque、jiagetouming，ruguoshaozuolejiejiuhuifaxian，maizuanjieyidianyebunan。eryoujingyandexiaofeizhegoumaijiehunzuanjie，dabufenhuishouxuanluozuandingzhi。weishenmeyaoshouxuanluozuandingzhi？zhuyaoyouyudingzhizuanjiexiangbizhijiegoumaidapaichengpinzuanjie，jiagegengweihuasuan。

钻戒=裸钻+戒托。

裸钻

luozuanshizuanjiedezhuti，chengdangaojiadezhuyaobufen。

zuanshigongyingshangyibanruzhuyufenbuzaishijiegedidezuanshijiaoyizhongxin，biruanteweipuzuanshijiaoyizhongxin(awdc)、yiseliezuanshijiaoyizhongxin(idc)、yindubalatezuanshijiaoyisuo(bdb)、shanghaizuanshijiaoyisuo(sde)deng。

1978nianyiqian，zuanshixingyemeiyoutongxingdezuanshidingjia，gongyingshanggenjuzijidechengbenkaolvhejiagebiaozhunbaojia，maimaishuangfangmeiyoubijiaojizhun，shichanghunluan。zhidao1978nian，rapaportguojizuanshibaojiadandechuxian，genju4czhidingdebiaozhunhuadexingyebaojiajianlilejiagejizhun，yimeijinweidanweihuobi，shizuanshijiagezaiquanqiufanweineizuodadaolezuidahuadetouming。

rapaportzuanshibaojiabiao

zuanshigongyingshangmen，anzhaoguojizuanshibaojiadan(rapaport diamond report)jixiayoubaojia。yinci，tongcanshufenjidezuanshi，lingshoujiagechayiyingdangshibudade。

① shishigengxindeguojizuanshibaojiadan，jintiandejiagehemingtianyexubuyiyang；

② gongyingshangdecaigouhuilvhebaojiadangtianhuilv，dihuilvdimai，gaohuilvgaomai。

戒托

jietuodefenleihenjiandan：jingdiankuanorgexingdingzhi。

jingdiankuantongchangshizhiyixiedapinpaidezuanjiekuanshi，birutiffanydeliuzhua、catierdesizhuadengdeng。

erdingzhizekeyigengjiagexinghua，anzhaokehuxihaosheji、gaidongjietuokuanshi。

大牌溢价

zairucitoumingdezuanshibaojiatixixia，weishenmemeigepinpaidezuanshijiagehuiyouchayi？zhuyaoyuanyinjiushipinpaiyijia。

dapinpaiyinweijuyougengdadeguimojingjihegenghaodegongyinglian，luoshi、peishi、huangjindengzuanjieyuancailiaodechengbenjiaodi，yuxiaozhongshejishipinpaixiangbi，dequezaichengbenhejiagongshangzhanyouyoushi。

danshi，dapinpaizaishichang、qudao、xianxiadianpudengyixilieyunyingfeiyongfeichanggao，gezhonghuanjiecengcengdiejiazhihou，daozhilezuizhonggaojiagede“pinpaiyijia”。yejiushisuchengde“huaqianmaipinpai”。

zongdelaishuo，goumaijiehunzuanjieshi，ruguobushitebiepianhaomougepinpai，zuihaoshouxuanluozuandingzhi，jiagegengjiahuasuanqiekuanshixuanzegengduo。jutidingzhiguizedajiakeyilianxiwomendezhubaoguwenxiangxilejie。