{"id":3288,"date":"2021-02-25T14:57:03","date_gmt":"2021-02-25T14:57:03","guid":{"rendered":"http:\/\/trangdoan.vn\/kythuatkimhoan\/?p=3288"},"modified":"2021-09-07T09:24:40","modified_gmt":"2021-09-07T09:24:40","slug":"cac-yeu-to-chat-luong-cua-kim-cuong-phan-4","status":"publish","type":"post","link":"https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-yeu-to-chat-luong-cua-kim-cuong-phan-4\/","title":{"rendered":"C\u00c1C Y\u1ebeU T\u1ed0 CH\u1ea4T L\u01af\u1ee2NG C\u1ee6A KIM C\u01af\u01a0NG – PH\u1ea6N 4"},"content":{"rendered":"

CARAT\u00a0 WEIGHT \u2013\u00a0 TR\u1eccNG L\u01af\u1ee2NG CARAT<\/span><\/h2>\n

Nhi\u1ec1u h\u00e0ng h\u00f3a \u0111\u01b0\u1ee3c b\u00e1n theo tr\u1ecdng l\u01b0\u1ee3ng t\u00ednh theo kilogam, ounce, pound, ho\u1eb7c t\u1ea5n. Ngay c\u1ea3 nh\u1eefng ng\u01b0\u1eddi ch\u01b0a bao gi\u1edd mua Kim c\u01b0\u01a1ng<\/a> c\u0169ng quen v\u1edbi \u00fd t\u01b0\u1edfng r\u1eb1ng tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 gi\u00e1 c\u1ea3 c\u00f3 li\u00ean quan. H\u1ecd hi\u1ec3u r\u1eb1ng m\u1ed9t vi\u00ean kim c\u01b0\u01a1ng l\u1edbn h\u01a1n c\u00f3 l\u1ebd c\u00f3 gi\u00e1 tr\u1ecb h\u01a1n m\u1ed9t vi\u00ean kim c\u01b0\u01a1ng nh\u1ecf h\u01a1n. Nh\u01b0ng c\u00f3 hai \u0111i\u1ec1u th\u01b0\u1eddng l\u00e0m m\u1ecdi ng\u01b0\u1eddi ng\u1ea1c nhi\u00ean khi h\u1ecd b\u1eaft \u0111\u1ea7u t\u00ecm hi\u1ec3u v\u1ec1 kim c\u01b0\u01a1ng v\u00e0 tr\u1ecdng l\u01b0\u1ee3ng carat.<\/span><\/p>\n

\u0110\u1ea7u ti\u00ean l\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c m\u00e0 kim c\u01b0\u01a1ng \u0111\u01b0\u1ee3c c\u00e2n. Tr\u1ecdng l\u01b0\u1ee3ng kim c\u01b0\u01a1ng \u0111\u01b0\u1ee3c ghi b\u1eb1ng h\u1ec7 ti\u00eau chu\u1ea9n carat, vi\u1ebft t\u1eaft l\u00e0 \u201cct\u201d. M\u1ed9t \u0111\u01a1n v\u1ecb carat b\u1eb1ng hai ph\u1ea7n m\u01b0\u1eddi (0,2) c\u1ee7a m\u1ed9t gram \u2013 ch\u1ec9 h\u01a1n b\u1ea3y ph\u1ea7n ngh\u00ecn (0,007) c\u1ee7a m\u1ed9t ounce. M\u1ed9t ounce g\u1ea7n b\u1eb1ng 142 carat. M\u1ed9t c\u00e1i k\u1eb9p gi\u1ea5y nh\u1ecf n\u1eb7ng kho\u1ea3ng m\u1ed9t carat.<\/span><\/p>\n

M\u1ed9t carat \u0111\u01b0\u1ee3c chia th\u00e0nh 100 point. M\u1ed9t point l\u00e0 m\u1ed9t ph\u1ea7n tr\u0103m c\u1ee7a m\u1ed9t carat.<\/span><\/p>\n

Kim c\u01b0\u01a1ng \u0111\u01b0\u1ee3c c\u00e2n \u0111\u1ebfn m\u1ed9t ph\u1ea7n ngh\u00ecn (0,001) carat v\u00e0 sau \u0111\u00f3 \u0111\u01b0\u1ee3c l\u00e0m tr\u00f2n \u0111\u1ebfn h\u00e0ng tr\u0103m, ho\u1eb7c point g\u1ea7n nh\u1ea5t. Sai l\u1ec7ch m\u1ed9t ph\u1ea7n nh\u1ecf c\u1ee7a m\u1ed9t carat c\u00f3 ngh\u0129a l\u00e0 ch\u00eanh l\u1ec7ch gi\u00e1 h\u00e0ng tr\u0103m, th\u1eadm ch\u00ed h\u00e0ng ngh\u00ecn \u0111\u00f4 la, t\u00f9y thu\u1ed9c v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng kim c\u01b0\u01a1ng.<\/span><\/p>\n

Tr\u00ean m\u1ed9t carat, tr\u1ecdng l\u01b0\u1ee3ng kim c\u01b0\u01a1ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng carat v\u00e0 s\u1ed1 th\u1eadp ph\u00e2n. V\u00ed d\u1ee5, m\u1ed9t vi\u00ean \u0111\u00e1 n\u1eb7ng 1,03 carat s\u1ebd \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 l\u00e0 \u201cm\u1ed9t ph\u1ea9y kh\u00f4ng ba carat\u201d, ho\u1eb7c \u201cm\u1ed9t kh\u00f4ng ba carat\u201d. Tr\u1ecdng l\u01b0\u1ee3ng \u0111\u1ed1i v\u1edbi nh\u1eefng vi\u00ean kim c\u01b0\u01a1ng n\u1eb7ng d\u01b0\u1edbi m\u1ed9t carat th\u01b0\u1eddng \u0111\u01b0\u1ee3c ghi d\u01b0\u1edbi d\u1ea1ng point. M\u1ed9t vi\u00ean kim c\u01b0\u01a1ng n\u1eb7ng 0,83 carat \u0111\u01b0\u1ee3c cho l\u00e0 n\u1eb7ng \u201ct\u00e1m m\u01b0\u01a1i ba point\u201d, hay c\u00f2n g\u1ecdi l\u00e0 \u201ct\u00e1m m\u01b0\u01a1i ba pointer\u201d.<\/span><\/p>\n

\"\"

Nh\u1eefng vi\u00ean kim c\u01b0\u01a1ng c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng cao l\u00e0 lo\u1ea1i hi\u1ebfm v\u00e0 c\u00f3 gi\u00e1 tr\u1ecb. Vi\u00ean kim c\u01b0\u01a1ng n\u00e0y n\u1eb7ng t\u1edbi 100,20 carat v\u00e0 \u0111\u1ea1t c\u1ea5p \u0111\u1ed9 s\u1ea1ch IF. \u1ea2nh c\u1ee7a \u00a9 GIA v\u00e0 Harold & Erica Van Pelt, vi\u00ean \u0111\u00e1 thu\u1ed9c s\u1edf h\u1eefu c\u1ee7a T\u1eadp \u0111o\u00e0n Steinmetz.<\/span><\/p><\/div>\n

M\u1ed1i quan h\u1ec7 gi\u1eefa \u0111\u1ed9 hi\u1ebfm, tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 gi\u00e1 tr\u1ecb c\u00f3 th\u1ec3 g\u00e2y ng\u1ea1c nhi\u00ean. M\u1ecdi ng\u01b0\u1eddi bi\u1ebft r\u1eb1ng m\u1ed9t pound \u0111\u01b0\u1eddng c\u00f3 gi\u00e1 g\u1ea5p \u0111\u00f4i m\u1ed9t n\u1eeda pound \u0111\u01b0\u1eddng. Nh\u01b0ng kim c\u01b0\u01a1ng kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t m\u1eb7t h\u00e0ng gi\u1ed1ng nh\u01b0 \u0111\u01b0\u1eddng. Gi\u00e1 c\u1ee7a ch\u00fang ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1 \u2013m\u00e0 tr\u1ecdng l\u01b0\u1ee3ng ch\u1ec9 l\u00e0 m\u1ed9t trong s\u1ed1 \u0111\u00f3. V\u00ec v\u1eady, n\u00f3 kh\u00f4ng ph\u1ea3i l\u00fac n\u00e0o c\u0169ng d\u1ec5 hi\u1ec3u, ho\u1eb7c gi\u1ea3i th\u00edch, t\u1ea1i sao m\u1ed9t vi\u00ean kim c\u01b0\u01a1ng 1 carat c\u00f3 gi\u00e1 tr\u1ecb, gi\u1ea3 s\u1eed, 6.000 USD, trong khi m\u1ed9t vi\u00ean kim c\u01b0\u01a1ng 2 carat c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng t\u01b0\u01a1ng t\u1ef1 c\u00f3 th\u1ec3 tr\u1ecb gi\u00e1 15.000 USD.<\/span><\/p>\n

H\u00e3y suy ngh\u0129 v\u1ec1 n\u00f3 theo m\u1ed9t kh\u00e1i ni\u1ec7m \u0111\u01a1n gi\u1ea3n: Kim c\u01b0\u01a1ng c\u00e0ng l\u1edbn th\u00ec c\u00e0ng hi\u1ebfm h\u01a1n kim c\u01b0\u01a1ng k\u00edch c\u1ee1 nh\u1ecf. V\u00e0 m\u1ed9t c\u00e1i g\u00ec \u0111\u00f3 c\u00e0ng khan hi\u1ebfm th\u00ec n\u00f3 c\u00e0ng c\u00f3 gi\u00e1 tr\u1ecb. V\u00ec v\u1eady, m\u1ed9t vi\u00ean \u0111\u00e1 l\u1edbn h\u01a1n t\u1ea5t nhi\u00ean s\u1ebd kh\u00f4ng ch\u1ec9 c\u00f3 gi\u00e1 cao h\u01a1n. N\u00f3 c\u0169ng c\u00f3 gi\u00e1 cao h\u01a1n tr\u00ean m\u1ed7i carat. M\u1ed9t vi\u00ean kim c\u01b0\u01a1ng n\u1eb7ng 1 carat t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi b\u1ed1n vi\u00ean kim c\u01b0\u01a1ng, m\u1ed7i vi\u00ean n\u1eb7ng 0,25 carat. Nh\u01b0ng ngay c\u1ea3 khi t\u1ea5t c\u1ea3 c\u00e1c y\u1ebfu t\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng kh\u00e1c, \u0111\u1ec1u b\u1eb1ng nhau, vi\u00ean kim c\u01b0\u01a1ng l\u1edbn h\u01a1n (vi\u00ean 1 carat) s\u1ebd c\u00f3 gi\u00e1 tr\u1ecb l\u1edbn h\u01a1n nhi\u1ec1u so v\u1edbi t\u1ed5ng c\u1ee7a b\u1ed1n vi\u00ean kim c\u01b0\u01a1ng nh\u1ecf c\u1ed9ng l\u1ea1i.<\/span><\/p>\n

V\u00c0I \u0110I\u1ec0U V\u1ec0 TR\u1eccNG L\u01af\u1ee2NG CARAT<\/span><\/h3>\n

Tr\u1ecdng l\u01b0\u1ee3ng carat c\u1ee7a kim c\u01b0\u01a1ng l\u00e0 s\u1ed1 \u0111o c\u1ee7a m\u1ed9t vi\u00ean kim c\u01b0\u01a1ng n\u1eb7ng bao nhi\u00eau. M\u1ed9t \"carat\" \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a l\u00e0 200 miligam (mg).<\/span><\/p>\n

M\u1ed7i carat c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh 100 \u201cpoint \u2013 \u0111i\u1ec3m, ch\u1ea5m\u201d. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p c\u00e1c ph\u00e9p \u0111o r\u1ea5t ch\u00ednh x\u00e1c \u0111\u1ebfn v\u1ecb tr\u00ed th\u1eadp ph\u00e2n h\u00e0ng tr\u0103m. Ng\u01b0\u1eddi kinh doanh kim ho\u00e0n c\u00f3 th\u1ec3 m\u00f4 t\u1ea3 tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a m\u1ed9t vi\u00ean kim c\u01b0\u01a1ng c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng nh\u1ecf h\u01a1n m\u1ed9t carat ch\u1ec9 b\u1eb1ng \u201cpoint\u201d c\u1ee7a n\u00f3. Ch\u1eb3ng h\u1ea1n, c\u00f3 th\u1ec3 coi m\u1ed9t vi\u00ean kim c\u01b0\u01a1ng n\u1eb7ng 0,25 carat l\u00e0 \u201chai m\u01b0\u01a1i l\u0103m pointer\u201d. Tr\u1ecdng l\u01b0\u1ee3ng kim c\u01b0\u01a1ng l\u1edbn h\u01a1n m\u1ed9t carat th\u00ec \u0111\u01b0\u1ee3c bi\u1ec3u th\u1ecb b\u1eb1ng carat v\u00e0 s\u1ed1 th\u1eadp ph\u00e2n. M\u1ed9t vi\u00ean \u0111\u00e1 n\u1eb7ng 1,08 carat s\u1ebd \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 l\u00e0 \u201cm\u1ed9t point kh\u00f4ng t\u00e1m carat\u201d.<\/span><\/p>\n

Khi t\u1ea5t c\u1ea3 nh\u1eefng y\u1ebfu t\u1ed1 kh\u00e1c \u0111\u1ec1u b\u1eb1ng nhau th\u00ec gi\u00e1 kim c\u01b0\u01a1ng t\u0103ng theo tr\u1ecdng l\u01b0\u1ee3ng carat, b\u1edfi v\u00ec kim c\u01b0\u01a1ng l\u1edbn h\u01a1n hi\u1ebfm h\u01a1n v\u00e0 \u0111\u00e1ng ao \u01b0\u1edbc h\u01a1n. Nh\u01b0ng hai vi\u00ean kim c\u01b0\u01a1ng c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng carat b\u1eb1ng nhau c\u00f3 th\u1ec3 c\u00f3 c\u00e1c gi\u00e1 tr\u1ecb (v\u00e0 gi\u00e1 c\u1ea3) r\u1ea5t kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o ba y\u1ebfu t\u1ed1 kh\u00e1c trong ti\u00eau chu\u1ea9n 4C: \u0110\u1ed9 s\u1ea1ch, M\u00e0u s\u1eafc v\u00e0 C\u1eaft m\u00e0i. \u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n nh\u1edb l\u00e0 gi\u00e1 tr\u1ecb c\u1ee7a m\u1ed9t vi\u00ean kim c\u01b0\u01a1ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng t\u1ea5t c\u1ea3 c\u00e1c ti\u00eau chu\u1ea9n 4C, ch\u1ee9 kh\u00f4ng ch\u1ec9 ri\u00eang tr\u1ecdng l\u01b0\u1ee3ng carat.<\/span><\/p>\n

C\u00c1C NGU\u1ed2N G\u1ed0C C\u1ee6A H\u1ec6 TH\u1ed0NG CARAT<\/span><\/h3>\n

H\u1ec7 th\u1ed1ng \u0111o l\u01b0\u1eddng carat b\u1eaft \u0111\u1ea7u nh\u01b0 th\u1ebf n\u00e0o?<\/strong><\/span><\/p>\n

H\u1ec7 th\u1ed1ng \u0111o l\u01b0\u1eddng carat hi\u1ec7n \u0111\u1ea1i b\u1eaft \u0111\u1ea7u t\u1eeb h\u1ea1t carob \u2013 h\u1ea1t minh quy\u1ebft. C\u00e1c nh\u00e0 bu\u00f4n \u0111\u00e1 qu\u00fd th\u1eddi k\u1ef3 \u0111\u1ea7u \u0111\u00e3 s\u1eed d\u1ee5ng c\u00e1c h\u1ea1t nh\u1ecf, \u0111\u1ed3ng nh\u1ea5t l\u00e0m \u0111\u1ed1i tr\u1ecdng trong thang c\u00e2n b\u1eb1ng c\u1ee7a ch\u00fang (c\u00e2n \u0111\u0129a). Carat c\u0169ng gi\u1ed1ng nh\u01b0 tr\u1ecdng l\u01b0\u1ee3ng gram, ch\u00fang c\u0169ng gi\u1ed1ng nhau \u1edf m\u1ecdi n\u01a1i tr\u00ean th\u1ebf gi\u1edbi.<\/span><\/p>\n

\"K\u00edch c\u1ee1 huy\u1ec1n b\u00ed \u2013 magic size\" l\u00e0 g\u00ec?<\/strong><\/span><\/p>\n

\u0110\u1ed1i v\u1edbi kim c\u01b0\u01a1ng, khi t\u1ea5t c\u1ea3 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c trong 4C l\u00e0 nh\u01b0 nhau th\u00ec gi\u00e1 tr\u1ecb kim c\u01b0\u01a1ng t\u0103ng khi tr\u1ecdng l\u01b0\u1ee3ng t\u0103ng. \u1ede m\u1ed9t s\u1ed1 gi\u1edbi h\u1ea1n tr\u1ecdng l\u01b0\u1ee3ng nh\u1ea5t \u0111\u1ecbnh, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 \u201cmagic size \u2013 k\u00edch c\u1ee1 huy\u1ec1n b\u00ed\u201d, gi\u00e1 c\u1ee7a m\u1ed7i carat t\u0103ng \u0111\u00e1ng k\u1ec3. \u0110i\u1ec1u \u0111\u00f3 x\u1ea3y ra b\u1edfi v\u00ec c\u00e1c ranh gi\u1edbi ho\u1eb7c ng\u01b0\u1ee1ng n\u00e0y tr\u00f9ng v\u1edbi c\u00e1c tr\u1ecdng s\u1ed1 ph\u1ed5 bi\u1ebfn, \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng v\u00e0 m\u1ee9c \u0111\u1ed9 ph\u1ed5 bi\u1ebfn c\u00f3 ngh\u0129a l\u00e0 nhu c\u1ea7u l\u1edbn h\u01a1n v\u00e0 do \u0111\u00f3 gi\u00e1 cao h\u01a1n cho c\u00e1c tr\u1ecdng s\u1ed1 n\u00e0y. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t \u0111\u00fang v\u1edbi vi\u00ean \u0111\u00e1 k\u00edch th\u01b0\u1edbc huy\u1ec1n b\u00ed 1 carat.<\/span><\/p>\n

M\u1ed9t so s\u00e1nh nhanh v\u1ec1 hai vi\u00ean kim c\u01b0\u01a1ng cho th\u1ea5y k\u00edch c\u1ee1 huy\u1ec1n b\u00ed c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn gi\u00e1 nh\u01b0 th\u1ebf n\u00e0o. N\u1ebfu m\u1ed9t vi\u00ean kim c\u01b0\u01a1ng n\u1eb7ng 0,96 ct v\u00e0 m\u1ed9t vi\u00ean kim c\u01b0\u01a1ng kh\u00e1c n\u1eb7ng 1,02 ct, th\u00ec s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 k\u00edch c\u1ee1 l\u00e0 6 point (0,06 ct), gi\u1eefa hai vi\u00ean \u0111\u00e1 n\u00e0y th\u00ec v\u1ec1 m\u1eb7t k\u00edch th\u01b0\u1edbc l\u00e0 g\u1ea7n nh\u01b0 kh\u00f4ng th\u1ec3 ph\u00e2n bi\u1ec7t \u0111\u01b0\u1ee3c b\u1eb1ng m\u1eaft. Nh\u01b0ng n\u1ebfu c\u1ea3 hai \u0111\u1ec1u c\u1eaft m\u00e0i d\u1ea1ng tr\u00f2n gi\u00e1c c\u00fac r\u1ef1c r\u1ee1, c\u1ea5p m\u00e0u D v\u00e0 \u0111\u1ed9 s\u1ea1ch v\u00e0 c\u1eaft m\u00e0i gi\u1ed1ng h\u1ec7t nhau th\u00ec s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 gi\u00e1 tr\u1ecb l\u00e0 r\u1ea5t \u0111\u00e1ng k\u1ec3. Vi\u1ec7c vi\u00ean kim c\u01b0\u01a1ng th\u1ee9 hai ch\u1ec9 v\u01b0\u1ee3t nh\u1eb9 qu\u00e1 ng\u01b0\u1ee1ng huy\u1ec1n b\u00ed m\u1ed9t carat c\u00f3 th\u1ec3 khi\u1ebfn gi\u00e1 tr\u1ecb c\u1ee7a n\u00f3 cao h\u01a1n t\u1edbi 20%.<\/span><\/p>\n

Tr\u1ecdng l\u01b0\u1ee3ng carat c\u0169ng c\u00f3 th\u1ec3 mang t\u00ednh l\u00e0 bi\u1ec3u t\u01b0\u1ee3ng. Trong khi s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 h\u00ecnh \u1ea3nh gi\u1eefa m\u1ed9t vi\u00ean kim c\u01b0\u01a1ng 0,98 carat v\u00e0 m\u1ed9t vi\u00ean kim c\u01b0\u01a1ng 1,01 carat l\u00e0 kh\u00f4ng \u0111\u00e1ng k\u1ec3, nhi\u1ec1u ng\u01b0\u1eddi s\u1ebd ch\u1ecdn vi\u00ean \u0111\u00e1 l\u1edbn h\u01a1n ngay c\u1ea3 khi gi\u00e1 cao h\u01a1n nhi\u1ec1u. M\u1ed9t s\u1ed1 tr\u1ecdng l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c coi l\u00e0 \u201ck\u00edch c\u1ee1 huy\u1ec1n b\u00ed\u201d: n\u1eeda carat, ba ph\u1ea7n t\u01b0 carat, m\u1ed9t carat, ... Ch\u00fang th\u1ef1c s\u1ef1 kh\u00f4ng kh\u00e1c g\u00ec nhi\u1ec1u v\u1ec1 tr\u1ecdng l\u01b0\u1ee3ng, nh\u01b0ng n\u1ebfu c\u1ea3 hai vi\u00ean kim c\u01b0\u01a1ng tr\u00f2n gi\u00e1c c\u00fac r\u1ef1c r\u1ee1, c\u1ea5p m\u00e0u D v\u00e0 c\u00f3 c\u00f9ng ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ed9 s\u1ea1ch v\u00e0 c\u1eaft m\u00e0i th\u00ec k\u00edch c\u1ee1 s\u1ebd t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t. Ch\u00fang th\u1ef1c s\u1ef1 tr\u00f4ng kh\u00f4ng kh\u00e1c nhau nhi\u1ec1u, nh\u01b0ng kh\u00e1ch h\u00e0ng hay thi\u00ean v\u1ec1 l\u1ef1a ch\u1ecdn vi\u00ean \u0111\u00e1 c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng \u0111\u00fang 1 carat th\u00ec s\u1ef1 kh\u00e1c bi\u1ec7t l\u00e0 r\u1ea5t l\u1edbn. Vi\u1ec7c vi\u00ean \u0111\u00e1 th\u1ee9 hai l\u1edbn h\u01a1n m\u1ed9t ch\u00fat so v\u1edbi k\u00edch c\u1ee1 \"huy\u1ec1n b\u00ed\" 1 carat c\u00f3 th\u1ec3 mang l\u1ea1i cho n\u00f3 s\u1ef1 ch\u00eanh l\u1ec7ch \u0111\u1ebfn 20% v\u1ec1 gi\u00e1, ch\u1ec9 v\u1edbi s\u1ef1 ch\u00eanh l\u1ec7ch 6 point v\u1ec1 tr\u1ecdng l\u01b0\u1ee3ng.<\/span><\/p>\n

\"\"

Vi\u00ean kim c\u01b0\u01a1ng h\u00ecnh oval n\u00e0y n\u1eb7ng 1,01 carat v\u00e0 \u0111\u1ea1t \u0111\u1ebfn ph\u1ea1m vi k\u00edch c\u1ee1 huy\u1ec1n b\u00ed 1,00 carat. Khi kim c\u01b0\u01a1ng \u0111\u1ea1t \u0111\u1ebfn c\u00e1i g\u1ecdi l\u00e0 k\u00edch c\u1ee1 huy\u1ec1n b\u00ed, gi\u00e1 tr\u1ecb tr\u00ean m\u1ed7i carat s\u1ebd t\u0103ng l\u00ean. Vi\u00ean kim c\u01b0\u01a1ng thu\u1ed9c s\u1edf h\u1eefu c\u1ee7a Lazare Kaplan Diamonds.<\/span><\/p><\/div>\n

\u0110\u1eebng nh\u1ea7m l\u1eabn thu\u1eadt ng\u1eef carat v\u1edbi karat. Karat l\u00e0 m\u1ed9t \u0111\u01a1n v\u1ecb \u0111o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 m\u00f4 t\u1ea3 c\u00f3 bao nhi\u00eau v\u00e0ng nguy\u00ean ch\u1ea5t trong m\u1ed9t h\u1ee3p kim.<\/span><\/p>\n

Ngu\u1ed3n: GIA<\/em><\/span><\/p>\n

Nh\u1eefng b\u00e0i vi\u1ebft li\u00ean quan:<\/span><\/p>\n

C\u00c1C Y\u1ebeU T\u1ed0 CH\u1ea4T L\u01af\u1ee2NG C\u1ee6A KIM C\u01af\u01a0NG - PH\u1ea6N 1<\/span><\/p>\n

C\u00c1C Y\u1ebeU T\u1ed0 CH\u1ea4T L\u01af\u1ee2NG C\u1ee6A KIM C\u01af\u01a0NG - PH\u1ea6N 2<\/span><\/p>\n

C\u00c1C Y\u1ebeU T\u1ed0 CH\u1ea4T L\u01af\u1ee2NG C\u1ee6A KIM C\u01af\u01a0NG - PH\u1ea6N 3<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

CARAT\u00a0 WEIGHT \u2013\u00a0 TR\u1eccNG L\u01af\u1ee2NG CARAT Nhi\u1ec1u h\u00e0ng h\u00f3a \u0111\u01b0\u1ee3c b\u00e1n theo tr\u1ecdng l\u01b0\u1ee3ng t\u00ednh theo kilogam, ounce, pound, ho\u1eb7c t\u1ea5n. Ngay c\u1ea3 nh\u1eefng ng\u01b0\u1eddi ch\u01b0a bao gi\u1edd mua Kim c\u01b0\u01a1ng c\u0169ng quen v\u1edbi \u00fd t\u01b0\u1edfng r\u1eb1ng tr\u1ecdng l\u01b0\u1ee3ng v\u00e0…<\/p>\n","protected":false},"author":4,"featured_media":3293,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[63,41],"tags":[],"yst_prominent_words":[],"class_list":["post-3288","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-chia-se-kien-thuc","category-kien-thuc-da-quy"],"_links":{"self":[{"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/posts\/3288","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/comments?post=3288"}],"version-history":[{"count":19,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/posts\/3288\/revisions"}],"predecessor-version":[{"id":5143,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/posts\/3288\/revisions\/5143"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/media\/3293"}],"wp:attachment":[{"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/media?parent=3288"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/categories?post=3288"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/tags?post=3288"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/yst_prominent_words?post=3288"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}