什么影响着彩钻的价格的涨幅?

　　xiangbibaizuan，caizuanyouzhegezhonggeyangdeyanse，bibaizuangengweixiyoujiageyegengweigaoang，jinjiniancaizuanzaiguojipaimaishichangdejiagelvchuangxingao，beirenweishizuijuyoutouzijiazhidewupin，danshi，bingbushisuoyoudecaizuandoujuyouhengaodetouzijiazhi，zaicaihongbandequansexizhong，zuiyinrenzhumudeyanseshihongse、lanseyulvse，zheigeyansedecaizuanzhangfuzuigao，zhiyubijiaobushouzhuyidedanhuangse、qianxiangbinse、shenxiangbin、kafeisedecaizuanmeiniandezhangfukongjianquebijiaofanfan。neime，chuleyanse，douyoushenmeyinsuyingxiangcaizuanjiagedepiaoshengni?

　　caizuandejiagebingbuxiangyuanxingmingliangshichegong(rbc)huohuashichegongkeyiyongrapaportbaojiadankeyichadaojizhunjiage，suiranmeiyoumingquedebaojiadankeyiyixun，caizuanyubaizuandejiagexiaozhangyijiuxixixiangguan，qijiagezhizhenlaiziyulianggeyinsu：

　　1. guojizhubaopaimaihuidechengjiaojia：paimaihuizhongdecaizuanduoshuyudangcijiaojiadehuoxing，yipaimailuochuijiabijiaoxianhuotiaojian，yuguyingyoudejiage。

　　2. baizuanshichangjiagebianhua：youbaizuanshipingjunjiagedebianhuabingcankaogedangcibaizuanshidezhangfu，laipinggucaizuanyingyoudexinjia，yincicaizuandefanyingzuanshishichangjiagebibaizuanmanxie。

　　shenmeyingxiangzhecaizuandejiagedezhangfu?zuanshishihenwendingdelicaigongjumeinianpingjunzengzhi5%-10%，jinniandiyijidtcduiwaifabuzuanshimaopeijiangmeinianjianchan5%，cixiaoxiyinqiyejieguanqie，zuanshimaopeijiagejinnianyishangzhangle10-12%，maopeijiagediaoshengzhijieyingxiangluoshijiage，kankanzuijinjihumeiyuediaoshengderapaportyutongxingdiaoshengdeshichangfanghuobili，zaishuangzhongdiaoshengzhixiagujizheibannianlaizuanshijiagezhangfuyueda15-20%。caizuanrucidezhangfukongjian，nihaizaidengshenme?