博兹瓦纳发现一颗1080.1ct宝石级钻石原石；GIA 检测4.04ct实验室合成钻石戒指；一枚7.1ct缅 甸红宝石

博兹瓦纳 Karowe 矿发现一颗1080.1ct钻石原石

jianadazuanshikaicaishang lucara benzhouxuanbuzaiboziwana karowe kuangqukaicaichuyikezhongda1080.1ctdebaoshijizuanshiyuanshi，zheishigaikuangqu2015nianyilaidi4kechaoguo1000ctzuanshiyuanshi，yeshiquanqiuqijinfaxiandedi7dabaoshijizuanshiyuanshi。

zheike1080.1ctzuanshiyuanshidechicundadao 82.2x42.8x34.2mm ，jingjiandingwei type iia xingzuanshi，juyouchusedejingduhebaidu，youwangqiegechudachicundegaopinzhipaoguangzuanshi。

lucara shiyong"xrt"shaixuanjishuzai karowe kuangqunanbulirunjiaogaode em/pk(s) danyuanfaxianzheikezuanshi，zheishigaikuangquzi2015nianyilaikaicaidedi4kechaoguo1000ctzuanshi——2015nianfaxianyike1109ct"lesedi la rona"，2019niande1758ct"sewelô"，yiji2021niankaicaide1174.76ctzuanshiyuanshi。

GIA 检测一枚4.04ct实验室合成钻石戒指

gia ganggangfabuyifen4.04ctshiyanshihechengdanjingzuanshijiezhidejiancebaogao，zheimeijiezhiyouhelanzuanshijishugongsi dutch diamond technologies yubilishizhubaoshang heursel hezuozhizuo，shi gia shoucijianceyoudankeshiyanshihechengzuanshiqiegezhizuodejiezhi。

genju gia chujudejiandingbaogao，zheimei4.04cthechengzuanshijiezhiwei type iia xingzuanshi，dadao vvs2 jingdu，juyoujiaogaodeyansejibiehelianghaodepaoguangxing。

zheimeijiezhiqiegeziyikuai8.54ct「huaxueqixiangchenji」（cvd）hechengdezuanshiban，tongguojiguangqiegexingchengjiejinwanmeideshixinyuanhuan，cemianjiguangkezi「laboratory-grown」（shiyanshipeiyu）。jiezhihoudu3.03mm，neijingwei16.35mm-16.40mm，waijingwei20.32mm-20.40mm。

gia biaoshi，shixindanjingzuanshijiezhideqiegejishufuzaqiejuyoutiaozhanxing，xiweiliefenghebupinghengdoukenenghuidaozhijiezhiposui。zheimeijiezhidezhizuolichengchaoguo6geyue，qizhongqiegehaoshi1131xiaoshi，jingpaoguanghaoshida751xiaoshi。

一枚7.1ct缅甸鸽血红红宝石戒指以318万美元成交

7yue19ri，yike7.105ctmiandianwushaozhenxinghongbaoshiliangxiang artcurial monagezhubaopaimaihui，zuizhongyi290.24wanouyuandejiagechengjiao（yuehe318.5wanmeiyuan），jiejinzuigaogujiade12bei，pingjundankelajiage44.8wanmeiyuan，chengweigaipaimaixing2023niandiergaojiahongbaoshi。zheike7.105ctzhenxingqiegemiandianhongbaoshijing ssef jiandingdadaohanjiande"gexuehong"（pigeon blood red）jibie，yumiandianmogukuangdezuigaopinzhihongbaoshiyizhi。zheikehongbaoshibeixiangqianyuyimei"marguerite"chujuzhutijiezhizhongyang，waiquanweixiang10kejiushiqiegezuanshigouchengcuicanlangmandehuaban，jiezhiyoufaguozhubaoshang guillemin & soulaine shejizhizuo。

Marguerite 红宝石戒指，by 法国珠宝商Guillemin & Soulaine

chengjiaojia：290.24wanouyuan

yunyonghuangjinzhizuo，zhushiweiyike7.105ctzhenxingqiegehongbaoshi，jing ssef jiandingchanzimiandian，weijingguojiarechuli，dadao"gexuehong"jibie。xiangqian10kejiushiqiegezuanshi。

benchangchengjiaojiadiergaodeshi chanel zhizuodeyimei griffe d'étoile gudongzuanshijiezhi，zhushiweiyike14ctzhenxingzuanshi，liangdianshizuanshixiangzhuashejichengpinpaijingdian"huixing"tuan，chengjiaojia25.6wanouyuan；chengjiaojiadisangaodeshiyikemiandianchandide24.69ctwushaolanbaoshiluoshi，caiyongtuoyuanxingqiege，chengjiaojia15wanouyuan。

Griffe d'étoile 白金戒指，by 香奈儿Chanel

chengjiaojia：25.584wanouyuan

zhushiweiyike14ctzhenxingqiegezuanshi，jing igi jiandingwei j sehe if jingdu，xiangqianyuanxingmingliangshiqiegezuanshi。

蓝宝石裸石

chengjiaojia：15.088wanouyuan

lanbaoshizhong24.69ct，caiyongtuoyuanxingqiege，chicunwei18.63x14.42x9.74mm，jing grs jiandingchanzimiandian，weijingguojiarechuli。

蓝宝石戒指

chengjiaojia：12.070wanouyuan

yunyongbojinzhizuo，zhushiweiyikezumulvxingqiegelanbaoshi，yue19ct-20ct，jingjiandingchanzisililanka，weijingjiarechuli。xiangqian2kejietixingqiegezuanshi。

祖母绿项链

chengjiaojia：11.152wanouyuan

yunyonghuangjinzhizuo，xiangqianzongzhong72ctshuidixingqiegezumulv，zongzhong21ctlanjianxing、shuidixingheyuanxingmingliangshiqiegezuanshi。