为什么钻石不保值？ 下面几类钻石慎选

zuanshijuyoubaozhizuoyong，danqishishichangshangchangjiandeyixiezuanshidoubujubeibaozhizuoyong。xiangyaozuanshibaozhi，zuihaobimianxuangousanhuozuanshi、pinzhijiaochadezuanshiyijipinpaiyijiaguogaodezuanshidengdeng。

1、sanhuozuanshi（50fenyixia）

sanhuoshiyizhongxingneishuofa，yibanzhishichangshangmeiyouzuogiajianyanzhengshudezuanshi。

yinweizuogiazhengshuchengbengao，zhenduishichangxuqiu，yibandoushitiaoxuangaopinzhidezuanshiquzuogiazhengshu，qiyushengxiadejiuchenglesanhuo。1kelayixiadesanhuoyeyouhenduo，yinwei1kelayixiadechanpinshoujiadiqingyibuzuogia，fouzekenengzhengshufeihuibichanpinbenshenjiagehaigao。

2、品质较差的钻石

zuanshidepinzhishiyou4cjueding，zaigoumaishibuyaozhuiqiumouyixiangcanshu，birugaojingdudiyanse，gaoyansedijingdu，huozheyiweizhuiqiudaxiaoerhulveleqitacanshu，zheiyangdezuanshishibubaozhide。

yaoxiangzuanshibaozhi，zhengtipinzhibunengtaidi，jianyixuanyansehyishang，jingdusiyishang，qiegongvgyishangde。

3、pinpaiyijiaguogaodezuanshi

zuanshishibufenpinpaide，zhijiang4c，danshiyixiepinpaidiansuoxiaoshoudezuanshi，youyuguogaodeyunyingchengben（rudianmianzujin、shuidian、rengongdeng），shiqixiaoshoujiageyexiangyingzengjia，cileizuanshiyeshibujuyoubaozhixingzhide。

4、买贵了的钻石

zuanshijiagejuedinglezuanshishifoubaozhi，biru30fenzuanjie，shoujia1.5wan，jiuyuanyuanchaochuchengbenjia。neimezaihuishoushi，zuanshihuishoujiagekenengjiuzhinengduiban，zheiyangdezuanjiemaileshibukenengbaozhi。jianyizhijiezaidingzhizuanjiepinpaitiaoxuanluozuan。