{"id":2743,"date":"2020-12-21T08:28:20","date_gmt":"2020-12-21T08:28:20","guid":{"rendered":"http:\/\/trangdoan.vn\/kythuatkimhoan\/?p=2743"},"modified":"2021-09-07T09:22:32","modified_gmt":"2021-09-07T09:22:32","slug":"tieu-chuan-danh-gia-kim-cuong-4c","status":"publish","type":"post","link":"https:\/\/trangdoan.vn\/kythuatkimhoan\/tieu-chuan-danh-gia-kim-cuong-4c\/","title":{"rendered":"TI\u00caU CHU\u1ea8N \u0110\u00c1NH GI\u00c1 KIM C\u01af\u01a0NG (4C)"},"content":{"rendered":"<p><span style=\"color: #000000;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2749 \" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2020\/12\/TI%C3%8AU-CHU%E1%BA%A8N-%C4%90%C3%81NH-GI%C3%81-KIM-C%C6%AF%C6%A0NG-7C.jpg\" alt=\"\" width=\"500\" height=\"320\"><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\"><a class=\"hnsa-a-tag\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/cac-yeu-to-chat-luong-cua-kim-cuong-phan-1\/\">Kim c\u01b0\u01a1ng<\/a> l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i \u0111\u00e1 qu\u00fd cao c\u1ea5p v\u00e0 c\u00f3 gi\u00e1 tr\u1ecb l\u1edbn \u0111\u01b0\u1ee3c m\u1ec7nh danh l\u00e0 n\u1eef ho\u00e0ng c\u1ee7a c\u00e1c lo\u1ea1i \u0111\u00e1 qu\u00fd. Vi\u1ec7c s\u1edf h\u1eefu kim c\u01b0\u01a1ng r\u1ea5t d\u1ec5 d\u00e0ng \u0111\u1ed1i v\u1edbi b\u1ea5t c\u1ee9 ai, nh\u01b0ng \u0111\u1ec3 hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a ch\u00fang th\u00ec kh\u00f4ng ph\u1ea3i ai c\u0169ng bi\u1ebft. V\u00ec v\u1eady, vi\u1ec7c x\u00e1c \u0111\u1ecbnh gi\u00e1 tr\u1ecb ch\u00ednh x\u00e1c c\u1ee7a t\u1eebng vi\u00ean kim c\u01b0\u01a1ng l\u00e0 v\u1ea5n \u0111\u1ec1 quan tr\u1ecdng. B\u00ean c\u1ea1nh vi\u1ec7c \u0111\u00e1p \u1ee9ng cho s\u1ef1 ph\u00e1t tri\u1ec3n ng\u00e0y c\u00e0ng l\u1edbn c\u1ee7a th\u1ecb tr\u01b0\u1eddng th\u00ec c\u00e1c t\u1ed5 ch\u1ee9c ch\u1ee9ng nh\u1eadn \u0111\u00e1 qu\u00fd \u0111\u00e3 ra \u0111\u1eddi.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u0110\u1ec3 \u0111\u00e1nh gi\u00e1 v\u00e0 ch\u1ee9ng nh\u1eadn ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a kim c\u01b0\u01a1ng n\u00f3 l\u1ea1i li\u00ean quan \u0111\u1ebfn r\u1ea5t nhi\u1ec1u y\u1ebfu t\u1ed1. Do v\u1eady, Vi\u1ec7n nghi\u00ean c\u1ee9u \u0111\u00e1 qu\u00fd Gemological Institute of America (GIA) \u0111\u00e3 \u0111\u01b0a ra 4 ti\u00eau chu\u1ea9n hay c\u00f2n g\u1ecdi l\u00e0 Ti\u00eau chu\u1ea9n 4C.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">Ti\u00eau chu\u1ea9n 4C \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng v\u00e0 quy\u1ebft \u0111\u1ecbnh trong vi\u1ec7c \u0111\u1ecbnh gi\u00e1 m\u1ed9t vi\u00ean kim c\u01b0\u01a1ng tr\u00ean th\u1ecb tr\u01b0\u1eddng trang s\u1ee9c. 4C l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a \u201ccolor\u201d (m\u00e0u s\u1eafc), \u201ccarat\u201d (tr\u1ecdng l\u01b0\u1ee3ng), \u201ccut\u201d (c\u00e1ch c\u1eaft) v\u00e0 \u201cclarity\u201d (\u0111\u1ed9 trong).<\/span><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_84 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a2af0112e809\" class=\"ez-toc-cssicon-toggle-label\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/label><input type=\"checkbox\"  id=\"ez-toc-cssicon-toggle-item-6a2af0112e809\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/tieu-chuan-danh-gia-kim-cuong-4c\/#Color_mau_sac\" >Color (m\u00e0u s\u1eafc)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/tieu-chuan-danh-gia-kim-cuong-4c\/#Clarity_do_trong_suot\" >Clarity (\u0111\u1ed9 trong su\u1ed1t)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/tieu-chuan-danh-gia-kim-cuong-4c\/#Carat_trong_luong\" >Carat (tr\u1ecdng l\u01b0\u1ee3ng)<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/tieu-chuan-danh-gia-kim-cuong-4c\/#Cut_gia_cong_giac_cat\" >Cut (gia c\u00f4ng gi\u00e1c c\u1eaft)<\/a><\/li><\/ul><\/nav><\/div>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Color_mau_sac\"><\/span><span style=\"color: #000000;\">Color (m\u00e0u s\u1eafc)<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">C\u1ea5p \u0111\u1ed9 m\u00e0u s\u1eafc c\u1ee7a kim c\u01b0\u01a1ng \u0111\u01b0\u1ee3c GIA ph\u00e2n th\u00e0nh 5 nh\u00f3m t\u1eeb kh\u00f4ng m\u00e0u (colorless) \u0111\u1ebfn h\u01a1i v\u00e0ng (Light). GIA s\u1eed d\u1ee5ng c\u00e1c k\u00fd t\u1ef1 ch\u1eef c\u00e1i \u0111\u1ea1i di\u1ec7n cho c\u00e1c c\u1ea5p m\u00e0u b\u1eaft \u0111\u1ea7u l\u00e0 D v\u00e0 cu\u1ed1i c\u00f9ng l\u00e0 Z. Thang chia n\u00e0y g\u1ecdi l\u00e0 \u201cD - Z Color Scale\u201d.<\/span><\/p>\n<p><span style=\"color: #000000;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2744 \" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2020\/12\/TI%C3%8AU-CHU%E1%BA%A8N-%C4%90%C3%81NH-GI%C3%81-KIM-C%C6%AF%C6%A0NG-4C-1.png\" alt=\"\" width=\"499\" height=\"225\"><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u0110a s\u1ed1 kim c\u01b0\u01a1ng \u0111\u1ec1u th\u1ec3 hi\u1ec7n c\u1ea5p \u0111\u1ed9 kh\u00e1c nhau v\u1ec1 m\u00e0u s\u1eafc. M\u00e0u s\u1eafc c\u1ee7a kim c\u01b0\u01a1ng \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i t\u1eeb kh\u00f4ng m\u00e0u (r\u1ea5t hi\u1ebfm c\u00f3) \u0111\u1ebfn h\u01a1i v\u00e0ng. Gi\u00e1m \u0111\u1ecbnh m\u00e0u s\u1eafc ph\u1ea3i s\u1eed d\u1ee5ng lo\u1ea1i \u00e1nh s\u00e1ng (m\u00e0u tr\u1eafng) \u0111\u1eb7c bi\u1ec7t. Th\u00f4ng th\u01b0\u1eddng s\u1ebd nh\u00ecn t\u1eeb ph\u1ea7n \u0111\u00e1y c\u1ee7a kim c\u01b0\u01a1ng \u0111\u1ec3 gi\u00e1m \u0111\u1ecbnh m\u00e0u s\u1eafc c\u1ee7a n\u00f3.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">Kim c\u01b0\u01a1ng c\u00f3 gi\u1eafc c\u1eaft t\u1ed1t khi\u1ebfn hu\u1ef3nh quang trong \u0111\u00f3 ph\u00e1t huy m\u1ea1nh h\u01a1n. Kim c\u01b0\u01a1ng c\u00e0ng l\u1edbn \u0111\u1eb7c \u0111i\u1ec3m n\u00e0y c\u00e0ng n\u1ed5i b\u1eadt. S\u1ef1 qu\u00fd hi\u1ebfm c\u1ee7a kim c\u01b0\u01a1ng kh\u00f4ng ri\u00eang \u1edf ch\u1ed7 gia c\u00f4ng tinh t\u1ebf, c\u00f2n v\u00ec s\u1ef1 l\u1ef1a ch\u1ecdn lo\u1ea1i kim c\u01b0\u01a1ng c\u00f3 m\u00e0u s\u1eafc c\u1ea5p b\u1eadt cao h\u01a1n. T\u1eeb kh\u00f4ng m\u00e0u \u0111\u1ebfn g\u1ea7n kh\u00f4ng m\u00e0u (D-I).<\/span><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Clarity_do_trong_suot\"><\/span><span style=\"color: #000000;\">Clarity (\u0111\u1ed9 trong su\u1ed1t)<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">D\u1ea5u hi\u1ec7u thi\u00ean nhi\u00ean b\u00ean trong c\u1ee7a kim c\u01b0\u01a1ng g\u1ecdi l\u00e0 bao th\u1ec3 (v\u1eadt ch\u1ee9a b\u00ean trong).<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u0110\u1ed9 trong su\u1ed1t ch\u1ec9 k\u00fd hi\u1ec7u thi\u00ean nhi\u00ean b\u00ean trong kim c\u01b0\u01a1ng t\u1ee9c s\u1ef1 l\u1edbn nh\u1ecf, nhi\u1ec1u \u00edt v\u00e0 v\u1ecb tr\u00ed c\u1ee7a bao th\u1ec3. Nh\u1eefng th\u1ee9 v\u1eadt ch\u1ee9a b\u00ean trong n\u00e0y c\u0169ng nh\u01b0 d\u1ea5u v\u00e2n tay c\u1ee7a kim c\u01b0\u01a1ng. Ch\u00fang khi\u1ebfn m\u1ed7i vi\u00ean kim c\u01b0\u01a1ng \u0111\u1ec1u c\u00f3 t\u00ednh \u0111\u1ed9c \u0111\u00e1o kh\u00e1c nhau. S\u1eed d\u1ee5ng lo\u1ea1i k\u00ednh l\u00fap 10x th\u00ec c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a kim c\u01b0\u01a1ng. \u0110a s\u1ed1 v\u1eadt ch\u1ee9a b\u00ean trong kh\u00f4ng th\u1ec3 nh\u00ecn th\u1ea5y b\u1eb1ng m\u1eaft th\u01b0\u1eddng.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">GIA chia c\u1ea5p \u0111\u1ed9 tinh khi\u1ebft th\u00e0nh 6 nh\u00f3m v\u1edbi 11 c\u1ea5p \u0111\u1ed9. Nh\u1eefng c\u1ea5p \u0111\u1ed9 \u0111\u00f3 l\u00e0 Flawless (FL), Internally Flawless (IF), hai c\u1ea5p Very, Very Slightly Included (VVS), hai c\u1ea5p Very Slightly Included (VS), hai c\u1ea5p Slightly Included (SI) v\u00e0 ba c\u1ea5p Included (I).<\/span><\/p>\n<p><span style=\"color: #000000;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2745 size-full\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2020\/12\/TI%C3%8AU-CHU%E1%BA%A8N-%C4%90%C3%81NH-GI%C3%81-KIM-C%C6%AF%C6%A0NG-4C-2.png\" alt=\"\" width=\"499\" height=\"422\"><\/span><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Carat_trong_luong\"><\/span><span style=\"color: #000000;\">Carat (tr\u1ecdng l\u01b0\u1ee3ng)<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">L\u00e0 \u0111\u01a1n v\u1ecb th\u1ec3 hi\u1ec7n tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 l\u1edbn nh\u1ecf kim c\u01b0\u01a1ng. \u0110\u01a1n v\u1ecb t\u00ednh s\u1eed d\u1ee5ng l\u00e0 Carat.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">Gi\u00e1 tr\u1ecb c\u1ee7a kim c\u01b0\u01a1ng d\u1ef1a theo tr\u1ecdng l\u01b0\u1ee3ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh. Th\u1ec3 t\u00edch c\u00e0ng l\u1edbn c\u00e0ng hi\u1ebfm n\u00ean gi\u00e1 c\u1ea3 c\u00e0ng cao. Gi\u00e1 ti\u1ec1n c\u1ee7a m\u1ed9t vi\u00ean kim c\u01b0\u01a1ng 5 carats c\u00f3 th\u1ec3 g\u1ea5p 15 l\u1ea7n c\u1ee7a 1 vi\u00ean 1 carat. C\u00f2n 1 vi\u00ean 1 carat c\u0169ng c\u00f3 th\u1ec3 cao g\u1ea5p 4 l\u1ea7n c\u1ee7a 1 vi\u00ean \u00bd carat.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u0110\u01b0\u1eddng k\u00ednh kim c\u01b0\u01a1ng c\u00f3 \u0111\u1ed9 d\u00e0i l\u1edbn kh\u00f4ng th\u1ec3 hi\u1ec7n l\u00e0 th\u1ec3 t\u00edch l\u1edbn. M\u1ed9t vi\u00ean kim c\u01b0\u01a1ng t\u1ed1t v\u1ec1 m\u1eb7t tr\u1ecdng l\u01b0\u1ee3ng v\u00e0 \u0111\u01b0\u1eddng k\u00ednh c\u00f3 m\u1ed9t t\u1ec9 l\u1ec7 quy \u0111\u1ecbnh ri\u00eang. N\u00f3 khi\u1ebfn \u00e1nh s\u00e1ng trong \u0111\u00f3 c\u00f3 th\u1ec3 ph\u00e1t huy c\u1ef1c \u0111\u1ed9\u2026<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">1 carat = 0.2 gram hay 200 miligram. Ngo\u00e0i ra \u0111\u01a1n v\u1ecb Carat c\u00f2n \u0111\u01b0\u1ee3c quy \u0111\u1ed5i ra point. \u0110\u1ed1i v\u1edbi nh\u1eefng vi\u00ean kim c\u01b0\u01a1ng nh\u1ecf h\u01a1n 1 carat. 1 carat= 100 point.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">VD: Kim c\u01b0\u01a1ng n\u1eb7ng 0.75 carat = 75 point. M\u1ed9t vi\u00ean kim c\u01b0\u01a1ng c\u1eaft m\u00e0i chu\u1ea9n c\u00f3 tr\u1ecdng l\u01b0\u1ee3ng 1 carat th\u00ec k\u00edch th\u01b0\u1edbc l\u00e0 6.5mm.<\/span><\/p>\n<p><span style=\"color: #000000;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2746 size-full\" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2020\/12\/TI%C3%8AU-CHU%E1%BA%A8N-%C4%90%C3%81NH-GI%C3%81-KIM-C%C6%AF%C6%A0NG-4C-4.jpg\" alt=\"\" width=\"440\" height=\"146\"><\/span><\/p>\n<h2 style=\"text-align: justify;\"><span class=\"ez-toc-section\" id=\"Cut_gia_cong_giac_cat\"><\/span><span style=\"color: #000000;\">Cut (gia c\u00f4ng gi\u00e1c c\u1eaft)<\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">Gia c\u00f4ng l\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 g\u00f3c \u0111\u1ed9 v\u00e0 t\u1ec9 l\u1ec7 c\u1eaft x\u00e9n c\u1ee7a kim c\u01b0\u01a1ng, y\u1ebfu t\u1ed1 duy nh\u1ea5t \u1ea3nh h\u01b0\u1edfng v\u1ec1 v\u1ebb \u0111\u1eb9p v\u00e0 \u0111\u1ed9 nh\u1ea5p nh\u00e1y b\u00ean ngo\u00e0i c\u1ee7a kim c\u01b0\u01a1ng. V\u00ec v\u1eady n\u00f3 quan tr\u1ecdng nh\u1ea5t trong 4C.<\/span><\/p>\n<p><span style=\"color: #000000;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2747 \" src=\"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-content\/uploads\/2020\/12\/TI%C3%8AU-CHU%E1%BA%A8N-%C4%90%C3%81NH-GI%C3%81-KIM-C%C6%AF%C6%A0NG-4C-3.jpg\" alt=\"\" width=\"499\" height=\"268\"><\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">V\u1ebb \u0111\u1eb9p c\u1ee7a kim c\u01b0\u01a1ng t\u00f9y thu\u1ed9c v\u00e0o \u0111\u1ed9 s\u00e1ng ph\u1ea3n x\u1ea1 c\u1ee7a kim c\u01b0\u01a1ng. N\u1ebfu mu\u1ed1n \u0111\u1ed9 s\u00e1ng c\u1ee7a kim c\u01b0\u01a1ng ph\u00e1t huy c\u1ef1c \u0111\u1ed9, khi c\u1eaft x\u00e9n ph\u1ea3i h\u1ed9i \u0111\u1ee7 3 \u0111i\u1ec1u ki\u1ec7n sau:<\/span><\/p>\n<ol style=\"text-align: justify;\">\n<li><span style=\"color: #000000;\">T\u1ef7 l\u1ec7 c\u1eaft x\u00e9n ho\u00e0n h\u1ea3o<\/span><\/li>\n<\/ol>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">Mu\u1ed1n c\u00f3 m\u1ed9t vi\u00ean kim c\u01b0\u01a1ng l\u1ea5p l\u00e1nh, s\u00e1ng m\u1eaft ph\u1ea3i c\u00f3 k\u1ef9 thu\u1eadt t\u00ednh to\u00e1n t\u1ef7 l\u1ec7 ho\u00e0n h\u1ea3o. N\u1ebfu kim c\u01b0\u01a1ng c\u1eaft x\u00e9n qu\u00e1 s\u00e2u (\u0111\u00e1y d\u1ea7y) \u00e1nh s\u00e1ng s\u1ebd ph\u1ea3n x\u1ea1 v\u00e0o g\u00f3c \u0111\u1ed9 sai l\u1ec7ch. \u0110a ph\u1ea7n \u00e1nh s\u00e1ng s\u1ebd th\u1ea5t tho\u00e1t t\u1eeb b\u00ean h\u00f4ng \u0111\u00e1y kim c\u01b0\u01a1ng, \u1edf ph\u1ea7n gi\u1eefa kim c\u01b0\u01a1ng s\u1ebd l\u1ed9 ra l\u1ed7 \u0111en lu m\u1edd. Ng\u01b0\u1ee3c l\u1ea1i c\u1eaft x\u00e9n qu\u00e1 m\u1ecfng \u00e1nh s\u00e1ng s\u1ebd th\u1ea5t tho\u00e1t t\u1eeb \u0111\u00e1y kim c\u01b0\u01a1ng khi\u1ebfn v\u1ecb tr\u00ed ph\u1ea7n gi\u1eefa s\u00e1ng h\u01a1n, h\u00ecnh th\u00e0nh hi\u1ec7u qu\u1ea3 m\u1eaft c\u00e1. S\u1ef1 h\u00ecnh th\u00e0nh c\u1ee7a kim c\u01b0\u01a1ng do l\u00e0m theo c\u00f4ng th\u1ee9c t\u1ec9 l\u1ec7 c\u1eaft x\u00e9n ho\u00e0n h\u1ea3o, t\u00ednh t\u1eebng chi ti\u1ebft nh\u1ecf c\u1ee7a m\u1eb7t c\u1eaft v\u00e0 g\u00f3c \u0111\u1ed9.<\/span><\/p>\n<ol style=\"text-align: justify;\" start=\"2\">\n<li><span style=\"color: #000000;\">\u0110\u1ed1i x\u1ee9ng ho\u00e0n h\u1ea3o<\/span><\/li>\n<\/ol>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">\u0110\u1ed1i x\u1ee9ng l\u00e0 ch\u1ec9 l\u1edbn nh\u1ecf m\u1ed7i m\u1eb7t c\u1eaft v\u00e0 g\u00f3c \u0111\u1ed9 c\u1ee7a kim c\u01b0\u01a1ng \u0111\u1ed9 s\u1eafp x\u1ebfp \u0111\u1ec1u \u0111\u1eb7n, t\u1eebng gi\u00e1c c\u1eaft.<\/span><\/p>\n<ol style=\"text-align: justify;\" start=\"3\">\n<li><span style=\"color: #000000;\">\u0110\u00e1nh b\u00f3ng ho\u00e0n h\u1ea3o<\/span><\/li>\n<\/ol>\n<p style=\"text-align: justify;\"><span style=\"color: #000000;\">Sau khi c\u1eaft m\u00e0i ph\u1ea7n l\u00e0m b\u00f3ng t\u1ea5t c\u1ea3 c\u00e1c gi\u00e1c v\u00e0 v\u00e0nh \u0111ai ph\u1ea3i \u0111\u01b0\u1ee3c tr\u01a1n ph\u1eb3ng kh\u00f4ng \u0111\u1ec3 l\u1ea1i t\u00ec v\u1ebft sau khi m\u00e0i.<\/span><\/p>\n<p style=\"text-align: right;\"><span style=\"color: #000000;\"><em>T\u1ed5ng h\u1ee3p b\u1edfi Trangdoan<\/em><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kim c\u01b0\u01a1ng l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i \u0111\u00e1 qu\u00fd cao c\u1ea5p v\u00e0 c\u00f3 gi\u00e1 tr\u1ecb l\u1edbn \u0111\u01b0\u1ee3c m\u1ec7nh danh l\u00e0 n\u1eef ho\u00e0ng c\u1ee7a c\u00e1c lo\u1ea1i \u0111\u00e1 qu\u00fd. Vi\u1ec7c s\u1edf h\u1eefu kim c\u01b0\u01a1ng r\u1ea5t d\u1ec5 d\u00e0ng \u0111\u1ed1i v\u1edbi b\u1ea5t c\u1ee9 ai,&#8230;<\/p>\n","protected":false},"author":4,"featured_media":2748,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[63,41],"tags":[],"yst_prominent_words":[],"class_list":["post-2743","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\/2743","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=2743"}],"version-history":[{"count":11,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/posts\/2743\/revisions"}],"predecessor-version":[{"id":5139,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/posts\/2743\/revisions\/5139"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/media\/2748"}],"wp:attachment":[{"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/media?parent=2743"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/categories?post=2743"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/tags?post=2743"},{"taxonomy":"yst_prominent_words","embeddable":true,"href":"https:\/\/trangdoan.vn\/kythuatkimhoan\/wp-json\/wp\/v2\/yst_prominent_words?post=2743"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}