IDEX：二月，成品钻石价格小幅回调，整体趋势持续上升

zheishi2018nian1yue-2021nian2yuezhijiandechengpinzuanjiagezhishutongbibianhuabiao：

eryuefenjiagezhishudehuanbijiangfuwei0.2%（ruxiatu）。chuxianqingweixiajiangdeyuanyinshiyiyuefenchengxianle1.4%demengzengshitou（sannianlaizuiqiang），muqianshuyudiaozhengqi。

2yue9ri，idexchengpinzuanjiagezhishudadaoleyigexiaogaofeng，ranhouqingweixialuo，zai25haodadaodigu，zuizhongzaiyuedichuji122.02，biyuechuqingweixiajiangle0.04%。eryuefendepingjunjiagezhishuwei122.21，lvediyuyiyuefende122.44。

congzuijinshiniandequxianlaikan，chengpinzuanjiagezhishucong2020nian4yuekaishijiuyizhichengxianshangshengqushi，buguozaicizhiqian（zi2011nianqi）daqushiyizhizaixialuo。2020nian3yueshizuidigu（117.96），buguoxianzaiyijingzhanshangle122.21degaodu，xiangbizuidimideshiqishangshengle3.6%。

eryuefennei，chule4.0kelazhongliangqujiandezuanshizhiwai，qitasuoyouqujiandezuanshijiagedoubiyiyuefenxiadiaoleyixie（2.0kelaqujianwubianhua）。zheicihuidiaoshizhengchangde，erqiefudubuda，zhishi0.5kelaqujiandexiadiaofudulingrenshaoganbuan。

buguo，xiangbiquniantongqi，jinnianeryuefensuoyouzhongliangqujiandezuanshijiagedouzaishangsheng，qizhong0.5kelaqujiandezhangfuyouweimingxian，dadaole12.6%。xiangbizhixia，dakelizuanshidezhangfulvedi，danzhengtiqingkuangyijiuxiren。zheishuomingjinniandeshichangbiquniantongqihaolehenduo。

xiatushisuoyouzhongliangqujiandezuanshijiagezhishuzaiguoqusannianneidebianhuaqushi。eryuefennei，zhiyou4kelaqujiandejiagechuxianshangsheng，qitajunchuyuhuidiaozhuangtai。

总结

suiraneryuefenjiageyouyidingdehuidiao，danzhengtiqushihaishixiangshangde。daibiersi（de beers）maopishizhangjia，yijiailuosha（alrosa）zengchandengxiaoxidoufanyinglewendingdeshichangxuqiu。eryuefenkansipingpingwuqi，danzheikenengzhishiyizexiaochaqueryi。