有荧光的钻石要比无荧光的价格低吗?

　　youyingguangdezuanshibiwuyingguangdejiagegaohaishidi?maiyouyingguanghaishiwuyingguangdezuanshihao?yaoxiangzhidaozheigewentidedaan，shouxian，womenyaozhidao，shenmeshizuanshiyingguang?

　　zuanshideyingguangzhideshizuanshizaiziwaiguangdezhaoshexiafachudeguang，shiyizhonglengfaguangxianxiang。youyibufenzuanshihuifayingguang，yibanshilanbaisedeyingguang，yeyoushaobufendezuanshifahuangsedeyingguang。zuanshimaiyouyingguangdehaishiwuyingguangde?zuanshiyingguangshiyingxiangzuanshiyansedeyigezhongyaozhibiao，danbingbuyingxiangzuanshidejiazhi。zuanshidejiazhizhiqujueyu4c，qitazhibiaozhishizuoweicankao。zai4cdoufuhexuanzetiaojiandeshihou，yingguangkeyibuyongkaolv。

　　yingguangzhibiao：yingwenfluorescence,，lshiyigezhongyaodezhibiao，tayingxiangzuanshideyanse。yingguangzhibiaoshizhizuanshizaiqianglieziwaixianxiahuifachudelanguangdeqiangdu。guojishangfluorescencedejibieyougaodaodifenbieshinegligible(jihumeiyou)，none(kanbuchu)，inert(ruo)，faint(zhongdeng)，blue(lan)，strongblue(tebielan)。duiyujianchichuantongdewanmeizhuyizheeryan，zuanshishibunengyoufluorescencede，yejiushishuoyingguangzhibiaoshinegligiblehuononejibiede。

　　youyingguangdezuanshiyaobiwuyingguangdejiagedima?yingguangdengjiduid-gyansededayu50fenyishangdevsjiyishangdezuanshijiageyingxianghenda，zhongdengyingguanghuiyingxiangjiage5%-10%zuoyou，qiangyingguangduiyuyuegaoyanseyingxiangyueda，keda30%shenzhiyishang，tebieqiangyingguangjibendouyaobiwuyingguangdejiagedi35%zuoyou。yingguangdui1-2kelazuoyoudefdezuanshijiageyingxiangjiaoda，yingguangyueqiangduiyuyueshijinsiwusedeyansechanshengmenglongdeganjue(zai10beijingxiabijiaoqingchu)，yingxianggaosezuanshidetongtoudu。duidiyujsedezuanshi，suiranyoulanseyingguangnengshizuanshixianbai，danshirengranjiagehuidi5%-10%，yansedizhimsede，yingguangyijingjibenduijiagemeiyoushenmeyingxiangle。xiaozuanshidiyu20fendeyejibenbuzenmeyingxiangjiage。20-50fendeduiyugaojingduvvsdezuanshiyetongyangyouyidingdejiageyingxiang。