钻石的各个部位的图解

　　zuichangjiandezuanshiqiegejiushiyuanmingliangxingqiege(round brilliant)，quanshijie80%yishangdezuanshidoushiyuanmingliangxingdeqiege，zuanshichegongsuodingdingdebiaozhunbilijiushiyiyuanmingliangxingweibiaozhunlaidingdingde，yinciyaotaolunzuanshidechegongjiubixuxianlejiezuanshizheizhongzuizhengtongdeqiegefangshi，yuanxingzuanshibiaozhunde58geqiemianchulezhuomianyujiandimianzhiwai，qitadeqiemiandoushi8debeishu，erbushiyuanmingliangxingdeqiegetongchengweihuashiqiege(fancy cut)。

　　guanbu(crown)：zuanshishangmiandebufenchengweiguanbu，baokuoyigezhuomian(table)、bagexingmian(star facet)、bagefengzhengmian(bezel facet)yushiliugeshangyaomian(upper girdle facet)，zonggongsanshisangeqiemian。

　　yaowei(girdle)：zuanshizuikuandebuwei，yeshifengezuanshishangmiandeguanbuyudixiatingbudejiaojiechu，yaoweishizhubaoxiangqianshiyonglaigudingzuanshidedifang。

　　tingbu(pavilion)：zuanshixiamiandebufenchengweitingbu，yejiushicongyaoweiyixiadaozuanshijianduandebufen。baokuoshiliugexiayaomian(lower girdle facet)、bagetingbuqiemian(pavilion facet)yuyigezuidixiadejiandimian(culet)，zonggong25geqiemian;yinweizuanshibingbuyidingyoujiandimian，suoyiwujiandimiandezuanshitingbuzhiyou24geqiemian，qiemianzongshuzewei57geqiemian。