戴比尔斯12月涨价：0.75克拉以上毛坯钻石涨幅1%-2%

jushuodaibiersihaidiaozhenglezhengtaohuopindepeibi，“shiqixiandegengjiaanggui”。rapaportdebaodaozhongcheng，you“xiaoxi”biaoshi，jingguodiaozhengpeibidehuopin“qishibingmeiyoudadaoshijidezhangjiafudu”。dangran，zheiyidianbingmeiyoujingguozhengshi，suoyiguqiedangzuoyigechuanwen。

jinniandisijidu，xiangduijiaodakelidechengpinzuanshichanghuifudebucuo，qizhong1kelaqujianderapizhishuzi10yue1riyilaishangzhangle1.6%，3kelaqujianzhangle4.8%。xiangbizhixia，0.30kelaqujiandechengpinzuanshichangqueruolebushao。

youyiweikanhuoshangrenwei，zheilimiandeyuanyinzaiyu，yiqingyingxiangxiadejiagongchangbingmeiyoumanfuhekaigong，danshengchanxiaokelizuanshiquexuyaogengduodegongren。zheiyangyilai，zuoweikehudejiagongchangjiubutaiyuanyijinneixiexiaokelidemaopishichanpin。“erqie，jiuquanqiushichanglaikan，0.50kelayishangdezuanshixuqiuliangshihendade。”

lingyifangmian，yeneiyedanxinmouxiemaopishipifajiaoyicunzaiyidingdetoujixing（speculative）。jukanhuoshangguji，yeneimaopishipifajiagezaiguoqudeyigeyuelizhangle10%。danchengpinzuanpifajiazhangdequeyouxian，yinweilingshoushangshouzhongyijingbeizuleyongyuniandijierixiaofeishiyongdezuanshikucun。

rapaporthaizhichuyidian：congjinjiniandelishiqingkuanglaikan，daibiersikanhuohuizhangjiadecishuhenshao，erqiejujindoubijiaojiuyuan。

congshengchandejiaoduguancha，daibiersiqianbujiuganggangxiadiaoleweilailiangniandechanliangyuqi，weideshibimianguoduodemaopishiyongruyiqingzhihoudequanqiuzuanshishichang（ruguoniandizhendezoudechuqudehua）。mugongsiyingmeiziyuanjituan（anglo american）biaoshi，daibiersijihuazai2021niankaicai3300wan-3500wankelazuanshi（maopi），zhiqiandeyuqishi3400wan-3600wankela。zhiyu2022nian，chanliangdayuezai3000wan-3300wankela，erzhiqiandeyuqishi3300wan-3500wankela。

jinnianyouyuyiqingdeyingxiang，daibiersiquannianchanliangyujizai2600wankelazuoyou，zhiqiandejihuashi3200wan-3400wankela。