在我国，白玉shiyigetedingdeyushipinzhong，baiyushiruanyuzhongzuiweizhenguideyushipinzhong。ruanyudezhidishifenxini，yongshouchumoyouhuagan，shihenduoyushishouzangaihaozhedezuiai，erqiehetianbaiyuyibanjiagebijiaogao。

　　hetianbaiyuzhongsuirandoushuyubaiyuleixing，danyinweiliangyuansudehanliangyousuobutong，jiegou、gouzaodeyichang，liu、lie、zazhidebudeng，yincijiuhuichuxianlebutongdeyanse、zhidi、guangzedeng。qizhongyoucaomibai、yudubai、shilabai、lihuabai、yuebai、congbaidengdeng。anlilunshangjiang：baiyushiyuebaiyuehao，danshitaibailejiuhuibiancheng“sibai”，baierburunbingfeishihaobaiyu，baiyuyidingyaorun，wenrunzhibaicaishishangdengbaiyuzhonglei。

新疆和田玉《悠然》

　　和田玉的等级划分：

　　hetianyudengjikefenweiliuleishijiuji，qizhongliuleishizhibaiyu、qingyu、qingbaiyu、moyu、huangyu、biyuzheiliudayuzhong，shijiujizeshijiangmeigeyuzhongfenweisanji，zaijiashangyangzhibaiyuzheiyiji，gongshijiuji。yixiajiuyibaiyuweili，weidajiaxiangxijieshihetianyudengji。

　　hetianyupinzhipinggupanduansuiranbuxiangzuanshidengbaoshiyiyang，youyangede“4c”biaozhun，queyeyouqihetianyudengjibiaozhun，zhangwozheixiedengjibiaozhun，duixuangoujianbiehetianyubangzhushifenzhida。

　　hetianyubaiyukefenweiyangzhibaiyu、yijibaiyu、erjibaiyu、sanjibaiyusigedengji，tamenzaichengfenshangdazhixiangtong，zhishiyinweiweiliangyuansuyijixingtai、liulie、zazhibutongerbiaoxianlezaiyanse、guangze、zhidishangdechayi。

　　yangzhibaiyu：qiyanseweiyangzhibai，zhidixini，guangzerouhejunyun，youzhiguangze，nuoxingshizu，bantoumingzhuang。bujinshibaiyuzhongyuzhizuihaode，yeshihetianyujipin。

　　yijibaiyu：yanseyiweibaise，zhixinizhenmi、sezejunyun，youzhiguangze，guangjieyourun，qiyanseguanganshaoshaoxunyuyangzhibaiyu，jibenwuzazhiliuliedengdengxiaci，yishiyuzhongjingpin。

　　erjibaiyu：yansezhuyaoweibaise，danshiqizhongbufaqing、hui、huang、lvdengdengyanse，guangzeweilazhuanghuoyouzhi，bantouming，zhidijiaoweixini。changchangyouliulie、zazhidengxiaci。

　　sanjibaiyu：qibaiyansezhizhongchangjianhuang、hui、qing、lvdengsecai，lazhuangguangze，duobanyoumian、liu、lie、zazhidengxiaci。

金玉满堂

　　另外，羊脂白玉和普通白玉的区别：

　　yangzhibaiyukeyiguangyunweihuang，danjueduibunengfahui，fahuidebaiyujiubushiyangzhibaiyule。yangzhibaiyushidaizheyouzhiguangzedechunbai，zaizhuguangzhixiadeguangyunshirouheerweiweifanhuangde，rutongningzhiyiban。duizhetaiyangguangqukan，bianyuanchuyoufenfendewuzhuanggan。erputongdegaodangbaiyu，youdesezeshifenjiebai，danyimeiyoufenwugan，ershiyouxingbugou、runzedubuqiang，jiazhirengburumeiyouneimebaideyangzhibaiyu。

　　shichangshanghenduozangpinbeiguanyiyangzhibaiyudemeicheng，danshijishang，congchengsedaozhidi，nengdabiaodebingbuduo。jishishihetianyuziliao，yebingfeidoushuyuyangzhibaiyu，putongdegaodangbaiyuyuyangzhibaiyushiyeyoumingxianqubie。