为什么相同等级的钻石价格却不一样

一、套牌钻石证书

dajiamaizuanshishikenenghuimaidaotaopaidegia zuanshi，zheizhongzuanshiyibanyidijiaweixiyinxiaofeizhe。

xianzaishichangshangdetaopaizuanshizhengshuyibandouyinshuabijiaojingliang，danyekeyitongguozhuanyeshouduanlejiezhengshuzhenjia：

duibishiwuzuanshihezhengshujiludeyansejibie，qiegongbili（keyimucetaikuanbi，yaohoubizuojiance，yongkachiceliangzhijinghetingshenyekeyijianceshifoushujuhezhengshuyizhi），neihanwutezhengheweizhijiancedeng，ruguozhengshuneirongheshijiceliangjieguochurujiaoda，jibenjiushitaopaizhengshu。

yekegoumaizuanshizhihoujinxingdaoguojianngtcshiyanshidengjigoufujian，ruguofujianjieguoheyuanyouzhengshuneirongxiangchajiaoda，yekenengshitaopaizuanshizhengshu。

二、钻石证书不同

zuanshifudaibutongshiyanshichujudezhengshu，jiageyehuibuyiyang；

birugiazhengshubenshendejiandingfeiyongbijiaogao，erngtcdengguojianjigoudezuanshijiandingfeiyongjiubijiaobianyiyixie，qiezhongliangyuedadezuanshi，jiandingfeiyonghuiyuegui。biruzaiyixiezuanshipingtaikeyifaxian，tongyikezuanshi，ruguofudaigiazhengshu，kenengyaogui500-800yuanzuoyou。

三、是否是走私钻石

wangshangjingchangkeyikandaoyouguan“zuanshizousian”dexinwen，zhuyaojiaoshuijinkouhezousijinlaidezuanshi，huiyoushuifeidechajia。biruzousizhechengben4%-6%，tongguoshanghaizuanjiaosuozhengguijinkouzuanshidechengbenshi17%+5%，yincizuanshizousilvjinbuzhi。

zousilaidezuanshi，zaixiaoshoushiwangwangyidijiaweixiyinzhongduoxiaofeizhe，bishichangjiabianyihenduo。

四、是否是回收钻石

youxiesirenmaijiahuozuanshishanghuizaishichangshanghuishouzuanshi，bingjiangqizaicichushou，shoujiayehuibianyiyixie。

huishouzuanshixuyaoliuyizuanshi(tebieshizuanshiyaobu）shifouyoukepengcanqueneixie，yinweipeidaijiudezuanshi，ruguopeidaibudang，xuyaoliuyixiazuanshidejingdushifouhezhengshupipei，shifouzuanshiyaolenghezuanshibiaomianyoumosunhuozhequekou。