2025年9月，小颗粒天然钻石价格大幅下跌

ju rapaport jintianfabude2025nian9yuetianranzuanshiluozuanjiagebaogaoxianshi，zuanshijiagezaiyicixiajiang，qizhong1.00kelayixiadexiaokeliyuanxingzuanshijiangjiajiaoweimingxian。

“meiguoguanshuizhengcedengshiyi，rangshichangchixulongzhaozaibuquedingxingzhizhong。”

价格变化

sigezhongliangbankuaide rapi jiagezhishudouchengxianlebutongchengdudexiajiang，qizhong0.30kelahe0.50keladechengyabishanggeyuegengjiayanzhong，1.00kelajiangjiafudulveweisuoxiao，3.00kelabankuaidejiageweichuxianbianhua。jutiqingkuangruxia：

· 0.30kela：-6.0%（8yue-3.8%）

· 0.50kela：-6.0%（8yue-3.9%）

· 1.00kela： -0.9%（8yue-1.1%）

· 3.00kela： 0.0%（8yue+0.4%）

yuquniantongqixiangbi，sigezhongliangbankuaidebiaoxianruxia：

· 0.30kela：-0.2%

· 0.50kela：-14.0%

· 1.00kela：-5.4%

· 3.00kela：-1.5%

d-hse、if-vs2jingdudengjideyuanzuanyangben

zongheguanchazi2024nian1yuezhi2025nian9yuedegebankuaijiagebianhuaqingkuang（ruxiatu），keyikandaoxiaokeli（0.30ct、0.50ct）bankuaidebiaoxianbingbulixiang，1.00ctbankuaiquyuwending，er3.00ctdebiaoxianzuijia。

congmouzhongchengdushangjiang，zheifanyingletianranzuanshi“zhujianxiangmouyigexifenshichangbuduanjujiao”dequshi。

横向比较

zaitongqichuxiande idex jiagebaogaozhong，gaijigoumingquebiaoshi：

9yuefentianranzuanshidezonghejiagezhishuxiadiefuduwei 2.08%，chaoguole8yuede 0.99%。

guoqusannianyilai，zuanshidejiageyizhichengxianxiadiedetaishi。xiangbi2022nian3yuechuangxiadezuigaozhishu（158.39），jinnian9yuedidezhishu（88.13）yijingxiajiangle44%yishang。

jiuyuexianggangguojizhubaozhandejiaoyiqingkuangfanyingchuledaxiaozuanshizhijiandefenhua：shichangduidakelizuanshidexuqiujuduo，youqishizhangxingyixingzuan。