3000元买了一枚1克拉钻戒，还附带GIA证书，真的假的？

shoudaozuanjiehou，zheiweixiaofeizhefaxianzheizhangzuanjiefudaide“giazhengshu”zijimohu、yinshualiezhi，erqie3000yuanzheigejiageyushimianshangxiangtongguigedezuanjiexiangbishizaixiangchataiduo。

zhihoubianweituopengyouqianwangningboshizhijianyuanhuangjinzhubaojiancezhongxinduizheimeiwanggoude“yikelazuanjie”jinxingjianding；erjingguozhuanyejianding，zheimei“zuanjie”chengxianyutianranzuanshibutongdeyixiexingzhi，biru：

1. “亭部”边棱重影

zheimei“zuanjie”shuangzheshelvda，zai10beifangdajingxia，tingbudebianlengzhongyingshifenmingxian。erzuanshizuoweijunzhitibaoshi，bingbujubeizheizhongtezheng。

2. 与钻石的红外特征谱线差距明显

zheimei“zuanjie”hezuanshidehongwaitezhengpuxianyebutong，liangzhejuyoumingxianchaju。zaihuangjinzhubaojiancezhongxindefuliyehongwaiguangpuyijiancezhong，kejianxiatuhongwaipuxianduibitu，hongxianweizuanshi，lanxianweihechengtanguishi。

zuihoujingrengongheyiqijianding，zheimei“yikelazuanjie”jieguoweihechengtanguishi。

什么是合成碳硅石？

hechengtanguishi，jiushiwomenchangshuode“mosangshi”，shiyizhongzuanshidefangzhipin，shuyushiyanshihechengzhubao。youyuqiyingdugao、guangzeqiang、redaoxingqiang，henrongyihezuanshihunxiao，yinciyejingchangzuoweizuanshidefangzhipinliutongzaishichangshang。

mosangshishihezuanshiwanquanbutongdecaizhi，tadejiazhibizuanshidihenduo，yeyoudeshangjiajiangmosangshichengwei“mosangzuan”，zheizhongshangyeshangdejiaofalingbushaoxiaofeizhemihuo，wuyiweizheizhongmosangzuanjiushizuanshideyizhongfenlei，huozhijieyiweishitianranzuanshi。

在此也提醒大家：

· “zuanjie”buhuizuohuokoukuanshi，zhiyoupeishileidechanpincaihuizuokaikouyangshi；

· wanggouzuanshishiyidingyaojinshen，zixixunwenshangjialejieqingkuang，buyaotantubianyierbahechengzuanshidangchengtianranzuanshigoumai；

· goumaizuanshidengangguibaoshishiyaoqiushangjiatigongyoudisanfanggongzhengjianyanjigouchujudezuanshifenjizhengshu；

· rufaxianbutuo，zuihaojishidaojianyanjigoujinxingfujian、zixun，fangbianjishiweiquan，jianshaojingjisunshi。

yinweijiageyouhui，xianzaibushaoxiaofeizhexuanzezaiwangshangmaizuanshi、zuanjie，danwangluoshangpinpaiyeshiyulonghunza。weibimianshangdangshoupian，jianyixuanzexiangwoaizuanshiwangzhileidepinpaishangjia，woaizuanshiwangchengliyu2009nian，shizhuanzhuyuzuanshi，zuanjiedingzhideb2cdianzishangwupingtai；womensuoshouzuanshijichengpinzuanshijiepeiyouquanweibumenchujudejiandingzhengshu，duiyu30fenjiyishangdaxiaodezuanshi/chengpinzuanshi，haiketigonggia+guojianshuangzhengshu，yizuanshuangzheng，zhichifujian。