钻戒保值吗？钻戒买多少分的保值

yibanrenwei50fenyishangdezuanjiekeyibaozhile，danshizuanjiejiazhiyouzuanshi4cdengjizonghejueding，zuanjieshifoubaozhibunengzhikandaxiao，haiyaokanqitacanshujibie，tongchangzhiyoupinzhihaodezuanshiyijirexiaojizuanshicaijuyoubaozhidejiazhi。

zuanshidejiazhiyouzuanshi4czonghejueding，baokuozuanshidedaxiao、yanse、jingdu、qiegong，yincidanchunbijiaodaxiao，erhulveshengxiade3cyeshibuxingde，biru1keladelseijijingduchaqiegonghe0.5keladseifjingdu3exqiegongdezuanshibiqilai，0.5keladezuanshihaiyaoguishang50%，jiazhigenggao。

suoyiguangkanzhongliangshibuzhunquede，zhiyouzhongliangzugouda，4cdengjiyebijiaohaodezuanjiecainengbaozhi。

yuzuanjiebaozhiguanlianjiaodadeshiyingguanghenaika，zheiliangzhongzuanshihenduohuishoudianmianshibutaiyuanyishoude，yinweitamenbubeizhuliushichangqinglai，henduoxiaofeizhemaizuanshishidoushiyaoqiuwuyingguang、wunaikadezuanshi，suoyihuishouzhihouhennanzaicichushou，liutongxingcha，zuizhongdaozhizuanjiebaozhixiaoguocha。

钻戒保值需要具备至少一个下面的条件：

①xiyou（yuexiyouyuejuyoubaozhixing）；

②pinzhihao（pinzhiyuedingji，yuebaozhi）；

③youyidingdeliutongxing（ruguowufazaiguojishangliutong，suanbushangzhenzhengdebaozhi、touzipin）；

多少分的钻戒可以增值？

keyizengzhidezuanjiedaduodoushiyikelayishangde，bingqiezuanjiedepinzhidengjidoubijiaogao，birueseyishang，ifhuozhefldejingdu，3exdeqiegong，wuyingguang，zheiyangdezuanjiecaikeyisuanshitouzijibie。

yibanlaishuoyikelayixiadezuanshibujubeitouzidejiazhi，erwukelayineiduodezuanshizefeichangshiheduanqitouzi，ruguonengyouxingdedaowukelayishangdezuanshi，neimezhangqitouzibuchengwenti。