我国首部合成钻石鉴定分级标准颁布实施

       shengjiliangyuanguojiahuangjinzuanshizhipinzhiliangjiandujianyanzhongxinfuzhurenchengyoufajieshao，gaibiaozhunshiyibufanyingwoguodakelihechengzuanshijishushuiping，yongyuqufentianranzuanshiyuhechengzuanshidejishuguifan，duihechengzuanshijinxingpingjiadebiaozhunwenjian。taguidinglehechengzuanshidejiandingfangfa、fenjiguizehebiaoshixingshi，congduozhongjishujiaodujichuletianranzuanshiyuhechengzuanshijiandingtezhengdechayi。

       jijuchuangxinyiyideshi，biaozhunqicaozujichulezuanshichengyinliuchengtu，jishurenyuanzhiyaonengshulianjiayupeizhichongzuyiqishebei，anzhaogaibiaozhunjichudeliuchengtujinxingxiangguanceshi，jikezhunquediquedingdaicezuanshishitianranchengyinhaishirengonghecheng。

       合成钻石因为卓越的材料性能，一直是各个国家不惜投入重金鼓励研发的产品。进入21世纪，大颗粒合成单晶钻石技术日趋成熟，具备了市场竞争力。2013年8月，山东贝斯特环境技术有限公司宣布成功生产出粒径为厘米级的大颗粒合成钻石。当前，世界各地高色级、高净度、强磷光合成钻石，多数产自中国。

       “合成钻石并非洪水猛兽，也不是假货。”chengyoufashuo，congcailiaojiaodulaijiang，hechengzuanshiyingdugao、redaolvgaosanrexingnengqiang、cailiaochunjingzazhishaoshijijuzhanlveyiyidegao、jing、jianxingyeyongcai。zuoweibaoshipinzhong，muqiankeyitongguohechengguochenghuohouqidewen、ya、fuzhaodengchulifangfa，nenghuodejidazhongliangfanwei、wusehuogezhongxianyanyansedebaoshi，weishichangtigongjiagehelidegengduoxuanxiang。

       zhidingshishihechengzuanshijiandingfenjibiaozhun，yifangmiannenggouyouxiaoguifanzuanshixiaofeishichangxingwei，weihuxiaofeizhequanyi；lingyifangmianyeweiwoguohechengzuanshideyanfashengchantigongbaohuhejishuzhicheng。zuoweibaoshi，hechengzuanshidejiagexiangbitianranzuanshixiangduijiaodi。buguohechengzuanshizhongjiubushitianrande，ruguoshimailaiqiuhunhuozhesongrenzuihaoxuanzetianranzuanshi。