导致大颗粒钻石市场疲软的四大原因

       dakelizuanshiyizhishipaimaixingzhongdechangke，naxiedongzhepaijiashangbaiwan、shangyiyuandedazuanshizaizuanshipaimaishizhongweiwomendailaiyiciyouyiciqiji，dancongjinniandeguojizuanshipaimaijieguolaikan，dakelizuanshishichangfanghuan，jiagebingbuneimelixiang，youyeneirenshizongjiechusidianlaijieshizheiyixianxiang。

       zaijiashiderineiwapaimaihuishang，yike12.50keladedsevvs1toumingdu、neibuwanmeiwuxiadejuxingzuanshiyimeikela68,000meiyuandejiagechushou。duici，zhubaojiaoyishanghegemgenèvemaoyizhandelianhechuangshirenthomas faerberrenwei：suiranzheikezuanshidebilifeilixiang，danjiagefanyingledakelizuanshishichangdeyanzhongfanghuan。genjufaerberdejisuan，zuizhongjiagebirapaportjiagebiaodile27.5％。

       shishishangdakelizuanshidejiageyijinglianxuliugeyuexiadie，meicizhekouxiaoshoujunyinfajiaoyijingzhong，jinyibudajixinxin。yongyu3kelazuanshiderapnetzuanshizhishuzai2019nianshangbannianxiajiangle12％，er1kelazuanshidexiajiangle3.1％。

       genjuzheiyixianxiang，yeneirenshizongjiechuruxiasigezhuyaoyuanyin：

       1、bufenzhubaoshangdaliangdijiajiaoyi

       younimingjingjirenbiaoshi，zaiguoquliugeyuezhong，jiaodadeyindugongsiweilechoujizijin，dui3kelayishangdeluozuancaiquqingcangmoshi。zheixueruoleshichangqingxu，bingchuangzaolejiagejiangjinyibuxiadiedeyuqi。tazhichu，danglingshoushangyuqijiagejixuxiajiangshi，buxiangguozaogouruluozuan。

       knellerjieshishuo，yixiedijiajiaoyikenengduijiaoyichanshengguangfandefumianyingxiang。dakelizuanshideshichangxiangduijiaoxiao，yinciduixinjiagejizhundelejiehuixunsumanyan。“youyutoujizherongyishoudaoxindaideyingxiang，xianqianjiagebeitamentuigao，xianzaiyinweitoujizhemianlinliudongxingwenti，jiageyijingxiadie。”

       2 、yuelaiyueguifandezuanshijiaoyi

       jingxiaoshangchengren，suirantigaotoumingduyouzhuyujiaoyidetouming，dandaozhilegaoduanjingjidefanghuan。yiweianteweipuzuanshigongsidedongshizhichu，yiqiangerenjiaorongyiyifeifaxingshihuodezuanshicaifu，xianzaibunengruciqingsongle。geguozhengfuzhengzaidajiheishi，yinxingyeyaoqiutigonggengduodewenjian，laizhengmingshangpinhezijindehefalaiyuan。

       jiaoyishangzhichu，tebieshiyuxianggangjinxingdemaoyibiandegengjiakunnan，yinweishizhengdangjuyijiaqiangqiheguiguize，yitigaoqiquanqiushengyu。zhangqiyuyinxingyouyewuguanxidegongsifaxian，tamendedaikuanfanghuiduishourutichuyiwenbingyaoqiutigongjiaoyizhengming。

       3、dakelizuanshixiyouduxiajiang

       kuangyegongsiduizuanshiyuanshidewajuejishuyuejiaxianjin，jishudejinbunengbangzhukaicaishibaochidakuaiyuanshidewanhaowusun，faneryingxianglezheixiebaoshidexiyouxing。duiyu10kelayishangdeyuanshihe100kelayishangdezhongliangjiyuanshidoushiruci。

       gem diamondsgongsiqunianzailaisuotuodeletšengkuangqufaxianle15kechaoguo100keladebaoshi，chaoguole2015niande11kedejilu。tahaifaxianle137ke20zhi30keladezuanshi，2017niangaishuziwei113ke。lucara diamondgongsizi2015nianzaibociwanadekarowekuangshantouruxindexshexiantoushe（xrt）jishuyilai，faxianle12ke300kelayishangdezuanshi。gaigongsizai2018niangongxiaoshoule153kechaoguo10.8keladezuanshi，er2017nianwei115ke。

       4、jingjidebuquedingxing

       jutongyiweinimingzuanshishangbiaoshi，meizhongzhijiandeguanshuijiufenjiajuleguoquliuzhishiergeyuedexiajiangqingkuang。

       diamond runwaydechuangshirenelisabeth austinbiaoshi，zaikandao2008nianjinrongweijiqijianfashengdeshiqinghou，gongzhongxianzaigengjiayishidaojiage“paomo”。yucitongshitabiaoshi，furenbuzaiduichuanzhechaojiangguidewupingandaoshushi。