???AAA???????涓?绾т?浜?绾ц?涔︾?????拌薄涓???搴﹀???

?ㄧ?崇??婊＄??????ョ??瀹????板??锛?褰??ｇ???ㄧ?????????浣???????锛?蹇?涓??璧风???や?瀵圭???璧??癸???璁歌???涓?涓?瀵瑰??璐ㄧ???㈠???????AAA??杩?涓???凤?????????㈠?涔???涓???甯葛???琚?????????璐ㄦ??绛俱??浣??ラ????锛??充究??涓?AA锛?瀹?浠???翠?瀛??ㄧ??寰????宸??锛?濡?????涓?????绌轰?锛???????杈伴????澶虹???????????????????

浠?澶╋???浠?氨?ヤ??哄?充?涓?绾?AA涓?浜?绾?AA璇?涔︾??娣卞害瀵硅?锛?涓????磋В?ｉ?????ㄦ?板?涓?瀛?姣?????????璐ㄥ?????

璁╂??浠???纭???癸?杩???????AAA??骞堕??瀹??圭????缁?涓????介??????锛??????村??板?虹?板?ㄤ?浜?甯??烘???涓??灏ゅ?舵???ㄤ?浜???瀹朵负浜?绐??轰骇????楂???璐ㄨ??浣跨?ㄧ?????ㄥ??绾т?绯伙?????浣?涓哄?GIA绛???濞?璇?涔︾??琛ュ??璇存????浣?涓????﹁??????瀹??ㄦ?璐硅??蹇?涓?凡缁?褰㈡??浜?涓?绉?楂?绔???璐ㄧ??璁ょ?ャ??

褰???浠??璁衡??涓?绾?AA??????浜?绾?AA???讹???浠???甯告???ㄦ??杩板????归?㈢??宸????????稿???锛?寰?寰?浣??板?ㄩ?荤?崇????搴?Clarity)??棰???Color)杩?涓ゅぇ?抽???绱?涓?锛?褰??讹???宸?Cut)涔????????缂虹????ヨ????锛?浣??ㄤ?绾т?浜?绾?AA???哄??涓????搴﹀??棰??查??甯葛???????????存?炬?ц??茬???哄??????

璁╂??浠??????︿???搴︺????搴︼?绠????ヨ?锛?灏辨???荤?冲???ㄧ?????碉??????╋???琛ㄩ?㈢?瑰?锛????碉???澶?灏???澶у????伴????浣?缃????ц川??棰??层???????╋?濡????荤?冲?虹???剁???拌?锛????芥??井灏????朵???缇借?绾广??浜??剁?╃?锛???琛ㄩ?㈢???碉??????ㄦ????杩?绋?涓????戒骇????涓?浜?缁?寰????????︾??绛???

??搴︾?绾ч??甯镐互?介??????????IA????涓哄?虹?锛?浠?FL(????)??3(????II)??绾ч??????

褰???瀹朵娇?ㄢ??涓?绾?AA???讹?浠?浠???甯葛????????????ｄ???搴︽??楂?锛??ヨ????宠揪??VS1??VVS2绾у?????荤?炽??杩????崇??锛??充娇??0??????惧ぇ??涓?瑙?瀵?锛?杩?浜??荤?崇???????╀??????跺井灏?锛??句互???扮??锛?骞朵???甯镐?浜?涓??剧?肩??浣?缃???瀵逛?杩芥????村?缇?????ユ?璐硅???ヨ?锛?涓?绾?AA????搴︿唬琛ㄧ??涓?绉?杩?涔?绾?补??缇?锛??ｇ???????????????瑙?锛?浠夸?????浜?澶╁?扮簿????

?宠薄涓?涓?锛??ㄥ己??涓?锛?杩?棰??荤?充?浠???灏??鸿???肩??????锛??村??板?轰?绉????ㄧ????涓???骞叉?扮??娓?婢?锛?濡????伴??????锛???濡?灞辨????姐??杩?绉?绾у??????搴︼?涓?浠??ㄨ?瑙?涓???渚?浜???浣崇??浜???锛??村?ㄤ?瀹?绋?搴︿?璧?浜?浜??荤?虫?撮????惰??浠峰?硷???涓哄?浠ｈ〃?????堕?璧???绋???涓?涓?????

????浜?绾?AA???????芥??????搴︾?ヤ?涓?浜???绾у???姣?濡?VS1??VS2锛????冲?ㄦ??浜????典?锛????藉????I1绾у??腑??璐ㄨ?濂界??涓??ㄥ??????S绾у??腑锛???0???惧ぇ????互???颁?浜?寰?????????╋?浣?瀹?浠???甯稿?灏?锛??伴??涓?澶?锛?骞朵?瀵归?荤?崇???翠?澶?瑙?褰卞??涓?澶с??

瀵逛?澶у??版?璐硅????瑷?锛??ㄦ?ュ父???т?锛????冲??0???惧ぇ??涓?锛?杩?浜??????╀??句互瀵?瑙???瀹?浠?????????圭?癸?涓???绐ヨ?锛?骞朵?褰卞???荤?崇???翠????ㄣ????褰?娑?????I1绾у???讹?灏遍??瑕??翠?缁??拌?瀵?锛????戒????颁?浜??存???句?浜????????╋?浣?濡???杩?浜??????╃??浣?缃??褰卞????绾挎??灏?锛???????甯葛???缁?寰????瀹朵????藉??剁撼?モ??浜?绾?AA???????达?浠ョず?朵??峰?杈?濂界???翠?瑙?瑙???????

浠?娑?璐硅????瑙?搴︽?ョ??锛???瑙ｈ?涓よ???ㄥ??搴︿????哄????抽???ㄤ???????р??????瑙?瑙?褰卞??????涓?绾?AA????搴︼??朵环?煎?ㄤ???杩?涔???????甯︽?ョ??瑙?瑙????煎??蹇???婊¤冻??锛?浠ュ???跺?ㄧ????т???浼??裤????浜?绾?AA????搴︼??????ㄤ?璇?浜?涓?????瑙?瑙???????浠峰?肩????ユ??渚?浜?涓?涓??稿??村?锋?т环姣??????┿??

瀵逛??ｄ?甯????ユ??涓?棰?缇?涓介?荤?筹?浣?涓?涓?瀹?瑕?杩芥?缁?瀵瑰?缇?锛?????棰?绠??翠负??????娑?璐硅???ヨ?锛?浜?绾?AA???疯?藉?甯︽?ヤ护浜烘弧??????????

褰??讹???瑕?寮鸿??????杩???????涓?绾?AA??????浜?绾?AA???村????绉?甯??哄????璇??锛??跺?蜂???????????浼?????瀹躲?????????虫?规???????涓???????姝わ??ㄩ?㈠?杩?浜???绛炬?讹???绋冲Ε????娉?渚??舵???????濞????村?璇?涔︼?渚?濡?GIA??AGS绛?锛?骞剁???瀹?????瑁哥?艰?瀵?锛????藉???烘?????虹???ゆ????

浣?浣?涓轰?绉???姝ョ??浠峰?煎???锛?浜?瑙ｅ?浠??ㄥ??搴︿???????????锛??????????绮惧????璐???绗????涓?姝ャ??

涓?姝????????锛?棰??层????宸ヤ?浠峰?肩??缁村害瀹¤?

?ㄧ?涓??ㄥ??锛???浠?繁?ュ????浜???涓?绾?AA??涓???浜?绾?AA???ㄩ?荤?冲??搴︿???宸??锛?璁よ??颁?涓?绾?AA??甯告????VVS绾у?????浜?绾?AA?????芥兜??VS涔??抽?ㄥ??SI1??浣??荤?崇??榄???锛?缁?涓?浠?浠?姝???跺???ㄧ??绾?????棰???Color)????宸?Cut)锛?浣?涓哄?冲??荤?崇??僵?????????翠?缇???????瑕???绱?锛????峰?ㄥ?哄??杩?涓や釜??AAA??绾у??腑??????冲?抽??瑕?????ヨ??层??

璁╂??浠????ヨ?璋?棰??层???荤?崇??棰??插??绾э????蜂互GIA????涓哄?虹?锛?浠?D绾э????诧???绾э?娴?榛??叉??妫??诧???????D??E??F绾ц?璁や负?????查?荤?筹?????楂?????绋?????????璐电??绾у????G??H??I??J绾т负杩?涔????诧??界?惰?界???版???跺井寮辩???茶?锛?浣?瀵逛?澶у??颁汉?ヨ?锛?渚??舵?惧???搁??甯哥?金??°??

K??L??M绾у??寮?濮????板?鸿?涓烘???剧??榛??茶???

?ㄤ?绾?AA??璇??涓?锛???瀹堕??甯告?????堕?荤?抽??茶揪???叉??H?茬骇??????虫?撮?锛?????E??F杩??风?????茬骇????杩????崇??锛?褰?浣?灏?涓?棰?涓?绾?AA???荤?虫?惧?ㄧ?界焊涓?锛?????涓???????х?冲?姣??讹???涔???涓??颁换浣?榛??叉???朵??茶?????杩癸????板?轰?绉?绾???????浜????借?插??????

杩?绉????茬???荤?筹??藉???澶ч??搴﹀?板??灏?澶?????绾匡?灞??板?烘??涓虹函绮圭????僵???锛??朵环?艰???朵??撮???涓?棰?G?叉??H?茬???荤?筹??ㄤ环?间???甯告?I?叉??J?茬???荤?宠?楂??轰?涓??伴?讹??翠??ㄨ?D??E??F杩???涓????查《绾ц?茬骇浜???瀹?浠????澶╅?缁?????璐ㄦ??锛??ㄨ?瑙?涓?甯︽?ユ???寸??绾???浜?????

??浜?绾?AA锛??堕??叉???????借?瀹????叉??J?茬骇??????冲??涓?寤朵几???层??I?插??J?插?浜???杩?涔????测???????达??ㄤ?涓??撮??茬骇?存?ュ?姣??????典?锛?渚??惰?藉????板?轰??????界???????ㄨ???艰?瀵?锛????藉?????瑙??伴??甯歌交寰??????茶?锛?灏ゅ?舵???ㄨ?浣?????绾夸?????K?插??浼?绋?寰??剧?板?轰?浜???榛????茶?锛?浣??ㄥ??宸ヨ??ソ?????典?锛?渚??跺??互灞??板?轰???????僵?????

浜?绾?AA?ㄩ??蹭???瀹?浣?锛??村??版??负浜??ㄤ?璇??翠?瑙?瑙???????????涓?锛???渚?涓?涓??村?峰?稿?????浠锋?肩?广??瀵逛??ｄ??寸?????荤?崇????僵??????锛?????瀵归??蹭??ｄ???绔???????娑?璐硅???ヨ?锛?I?叉??J?茬???荤?筹?????浼???????宸ワ?渚??惰?芥??渚?浠や汉婊℃????瑙?瑙?浣?楠???

?ㄨ?涓?AA绾у?????哄??涓????宸?Cut)????瑕??у???蜂?瀹瑰拷瑙?????宸ワ???????ユ???荤?崇??姣?渚???瀵圭О?у????????涓?涓??绉?????宸ワ??藉???澶ч??搴﹀?版????荤?崇????僵(Fire)锛?褰╄?查????锛???浜???(Brilliance)锛??藉??????锛???????(Scintillation)锛??荤?冲?ㄧЩ?ㄦ?朵骇??????????锛???

?充究?ユ????楂?????搴﹀??棰??诧?濡?????宸ヤ?浣筹??荤?充?浼??惧???娣℃????锛?濡???琚???涓?浜??板???

?ㄢ??涓?绾?AA????瀹?涔?涓??浼?绉?????宸ユ???涓??????????甯革???瀹朵??????跺??宸ヨ揪?????xcellent(EX)??VeryGood(VG)??绾у???灏ゅ?舵????IA绛???濞?璇?涔︿腑??杩????崇???荤?崇????椤规?渚??界?杩?绮惧?璁捐?锛??藉?灏?杩??ラ?荤?崇????绾挎??澶ч??搴﹀?板??灏??烘?ワ?浜х???????肩????僵????????

涓?棰???宸ユ??浣崇???荤?筹??充娇?ㄨ????????涓?锛?涔??藉??板?轰护浜烘???崇?????藉????

??浜?绾?AA锛??ㄥ??宸ユ?归????界?朵???瑕?淇?璇?涓?????瑙?瑙?????锛?浣????????戒??稿??惧?涓?浜?锛????芥兜??Good(G)???抽?ㄥ??Fair(F)绾у??????宸ャ??褰??讹?杩?骞堕??璇翠?绾?AA???荤?冲氨涓?瀹???宸ヤ?濂斤???????ㄢ??AAA??杩?涓???绛句?锛??跺??宸ョ????浼?绉?绋?搴︹?????戒?濡?涓?绾?AA?ｆ?疯?涓ユ?奸??瀹???

?充究濡?姝わ?澶у??拌?璐ｄ换????瀹讹??ㄥ????浜?绾?AA?讹?涔?浼?纭???跺??宸ヤ??充?涓ラ??褰卞???荤?崇????僵??

浠峰?间????╋?浣??讳?浠?锛?

缁煎????搴︺??棰??插????宸ユ?ョ??锛?涓?绾?AA涓?浜?绾?AA??Distinction锛???互琚???瑙ｄ负锛?

涓?绾?AA锛???甯告?????荤?冲??搴︽?ヨ?VVS锛?棰??茶揪??/H???撮?锛???宸ヨ揪??xcellent/VeryGood??杩?浠ｈ〃??楂???璐ㄣ??楂?绋???搴﹀??杈?楂???浠峰?硷?????杩芥????村?缇????????荤?充??煎??兼???锛???浣?涓洪??瑕?绾?康?ャ??姹?濠?绛??哄??????璐电ぜ?┿??

浜?绾?AA锛???甯告?????荤?冲??搴︿负VS???ㄥ??SI1锛?棰??插??/J/K绾у?????宸ヤ?绉?浣????戒?濡?涓?绾?AA?ｈ?????淬??杩?浠ｈ〃???ㄤ?璇?浜?涓?????瑙?瑙????????翠???璐ㄧ??????涓?锛???渚?浜??村?锋?т环姣??????┿??????棰?绠?????浣?浠?甯????峰?涓?棰???僵???????翠?缇?瑙????荤?崇??娑?璐硅??锛?????浣?涓烘?ュ父浣╂?寸??棣?楗般??

??浠????娆″己璋?锛?杩?浜???AAA??????绛惧?澶х????搴︿?????哄????璇??锛??跺?蜂???????藉??宸??????璐?拱?荤?筹?灏ゅ?舵??ぇ??????楂?浠峰?肩???荤?虫?讹?濮?缁?浠ュ?介????濞??村??烘??锛?濡?GIA??AGS锛??哄?风??璇?涔︿负????璇?涔︿???4C锛?Caratweight,Color,Clarity,Cut锛?浠ュ???朵?缁???锛?濡??у??????????瀵圭О?х?锛?锛?????　???荤?冲??璐ㄦ??瀹㈣??????????????稿????

灏?涓?绾?AA涓?浜?绾?AA???哄??锛???浣?????瑙ｅ??瀹跺?ㄦ?ㄩ???讹?瀵逛?????璐ㄦ。娆￠?荤?崇??涓?绉?姒????ф??杩般??瀹?甯??╂??浠??ㄥ??姝ヤ?瑙ｄ骇???讹??芥??涓?涓?ぇ?寸???瑰????浣???缁????崇?锛?杩???瑕???浠????璇?涔︺??瀹??╄?瀵?锛????冲?ㄨ?涓?涓?????瀹??村?甯?锛??ュ???烘??绗﹀????繁??姹????????????┿??

姣?绔?锛?姣?涓?棰??荤?抽?芥???剁???圭??????锛?????????浣???锛??????ｉ???????????