{"id":442,"date":"2020-12-24T14:20:18","date_gmt":"2020-12-24T07:20:18","guid":{"rendered":"https:\/\/www.pnj.com.vn\/blog\/?p=442"},"modified":"2021-01-08T13:13:26","modified_gmt":"2021-01-08T06:13:26","slug":"tu-van-da-quy-da-ban-quy","status":"publish","type":"post","link":"https:\/\/www.pnj.com.vn\/blog\/tu-van-da-quy-da-ban-quy\/","title":{"rendered":"T\u01b0 v\u1ea5n \u0111\u00e1 qu\u00fd, \u0111\u00e1 b\u00e1n qu\u00fd"},"content":{"rendered":"<div>\n<div class=\"pages-pnj\">\n<div class=\"std\">\n<div class=\"desc\">\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_80 ez-toc-wrap-left counter-flat ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">N\u1ed9i dung<\/p>\n<label for=\"ez-toc-cssicon-toggle-item-6a2f5fad2c2e0\" 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-6a2f5fad2c2e0\"  aria-label=\"Toggle\" \/><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.pnj.com.vn\/blog\/tu-van-da-quy-da-ban-quy\/#1_Da_quy_ban_quy\" >1. \u0110\u00e1 qu\u00fd, b\u00e1n qu\u00fd<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.pnj.com.vn\/blog\/tu-van-da-quy-da-ban-quy\/#2_Mau_Sac\" >2. M\u00e0u S\u1eafc<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.pnj.com.vn\/blog\/tu-van-da-quy-da-ban-quy\/#3_Do_trong_suot_do_sach\" >3. \u0110\u1ed9 trong su\u1ed1t \u0111\u1ed9 s\u1ea1ch<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.pnj.com.vn\/blog\/tu-van-da-quy-da-ban-quy\/#4_Do_chieu_lua_%E2%80%93_fire\" >4. \u0110\u1ed9 chi\u1ebfu (l\u1eeda \u2013 fire)<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.pnj.com.vn\/blog\/tu-van-da-quy-da-ban-quy\/#5_Giac_Cat\" >5. Gi\u00e1c C\u1eaft<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.pnj.com.vn\/blog\/tu-van-da-quy-da-ban-quy\/#6_Trong_luong\" >6. Tr\u1ecdng l\u01b0\u1ee3ng<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.pnj.com.vn\/blog\/tu-van-da-quy-da-ban-quy\/#7_Do_cung\" >7. \u0110\u1ed9 c\u1ee9ng<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.pnj.com.vn\/blog\/tu-van-da-quy-da-ban-quy\/#8_Tinh_Hiem\" >8. T\u00ednh Hi\u1ebfm<\/a><\/li><li class='ez-toc-page-1'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.pnj.com.vn\/blog\/tu-van-da-quy-da-ban-quy\/#9_Thi_Hieu\" >9. Th\u1ecb Hi\u1ebfu<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"1_Da_quy_ban_quy\"><\/span><strong>1. \u0110\u00e1 qu\u00fd, b\u00e1n qu\u00fd<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u00e1 qu\u00fd-b\u00e1n qu\u00fd v\u1edbi s\u1ef1 \u0111a d\u1ea1ng v\u1ec1 ch\u1ee7ng lo\u1ea1i, s\u1ef1 phong ph\u00fa v\u1ec1 m\u00e0u s\u1eafc c\u0169ng nh\u01b0 m\u1ee9c \u0111\u1ed9 ph\u1ed5 bi\u1ebfn r\u1ea5t kh\u00e1c nhau \u0111\u00e3 \u0111em \u0111\u1ebfn cho ch\u00fang ta s\u1ef1 s\u1ef1 t\u00f2 m\u00f2, cu\u1ed1n h\u00fat h\u1ea5p d\u1eabn l\u1ea1 th\u01b0\u1eddng. Con ng\u01b0\u1eddi \u0111\u00e3 bi\u1ebft s\u1eed d\u1ee5ng \u0111\u00e1 qu\u00fd \u0111\u1ec3 l\u00e0m \u0111\u1eb9p t\u1eeb ng\u00e0n n\u0103m qua v\u00e0 cho \u0111\u1ebfn nay th\u00ec n\u00f3 c\u00e0ng tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn \u0111\u1ed3ng th\u1eddi mang t\u1ea7m ngh\u1ec7 thu\u1eadt.<\/p>\n<p>X\u00e9t v\u1ec1 m\u1eb7t v\u1eadt ch\u1ea5t \u0111\u00e1 qu\u00fd l\u00e0 nh\u1eefng kho\u00e1ng v\u1eadt (\u0111\u01a1n kho\u00e1ng, \u0111a kho\u00e1ng) h\u1ed9i \u0111\u1ee7 nh\u1eefng \u0111i\u1ec1u ki\u1ec7n d\u00f9ng \u0111\u1ec3 c\u1eaft m\u00e0i, ch\u1ebf t\u00e1c l\u00e0m trang s\u1ee9c, n\u1eef trang hay v\u1eadt trang tr\u00ed\u2026Ngo\u00e0i c\u00e1c kho\u00e1ng v\u1eadt \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m \u0111\u00e1 qu\u00fd th\u00ec m\u1ed9t s\u1ed1 th\u00e0nh t\u1ea1o h\u1eefu c\u01a1 c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng l\u00e0m \u0111\u00e1 qu\u00fd nh\u01b0: ng\u1ecdc trai, h\u1ed5 ph\u00e1ch, nanh, x\u01b0\u01a1ng, s\u1eebng c\u00e1c lo\u00e0i \u0111\u1ed9ng v\u1eadt.<\/p>\n<p>C\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 gi\u00e1 tr\u1ecb c\u1ee7a m\u1ed9t vi\u00ean \u0111\u00e1 qu\u00fd bao g\u1ed3m:<\/p>\n<h2><span class=\"ez-toc-section\" id=\"2_Mau_Sac\"><\/span><strong>2. M\u00e0u S\u1eafc<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>M\u1ed7i m\u1ed9t lo\u1ea1i \u0111\u00e1 qu\u00fd th\u01b0\u1eddng c\u00f3 m\u1ed9t m\u00e0u \u0111\u1eb7c tr\u01b0ng, \u0111\u00e2y c\u0169ng l\u00e0 m\u00e0u \u0111\u1eb9p nh\u1ea5t v\u00e0 gi\u00e1 tr\u1ecb nh\u1ea5t c\u1ee7a lo\u1ea1i \u0111\u00e1 \u0111\u00f3. Nh\u01b0 ruby th\u00ec m\u00e0u \u0111\u1eb7c tr\u01b0ng l\u00e0 m\u00e0u \u0111\u1ecf \u0111\u1eadm v\u00e0 \u0111\u1ecf ph\u1edbt t\u00eda (m\u00e0u \u0111\u1eb9p nh\u1ea5t th\u01b0\u1eddng \u0111\u1ecf nh\u01b0 huy\u1ebft b\u1ed3 c\u00e2u\u2026).\u00a0<a href=\"https:\/\/pnjlab.com.vn\/-\/mau-sac\" target=\"_blank\" rel=\"noopener\">Xem ti\u1ebfp<\/a><\/p>\n<p class=\"center\"><img decoding=\"async\" class=\"size-full wp-image-6731 aligncenter\" src=\"https:\/\/www.pnj.com.vn\/design\/themes\/responsive\/media\/images\/footer\/d1.png\" alt=\"d1\" width=\"177\" height=\"145\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"3_Do_trong_suot_do_sach\"><\/span><strong>3. \u0110\u1ed9 trong su\u1ed1t \u0111\u1ed9 s\u1ea1ch<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u0110\u1ed9 trong l\u00e0 kh\u1ea3 n\u0103ng cho \u00e1nh s\u00e1ng xuy\u00ean v\u00e0o b\u00ean trong vi\u00ean \u0111\u00e1. Vi\u00ean \u0111\u00e1 c\u00e0ng trong su\u1ed1t th\u00ec m\u00e0u s\u1eafc c\u00e0ng l\u1ea5p l\u00e1nh v\u00e0 gi\u00e1 tr\u1ecb c\u00e0ng cao. \u0110\u1ed9 s\u1ea1ch l\u00e0 m\u1ee9c \u0111\u1ed9 t\u1ea1p ch\u1ea5t c\u00f3 m\u1eb7t trong vi\u00ean \u0111\u00e1, bao th\u1ec3 c\u00e0ng \u00edt th\u00ec \u0111\u1ed9 s\u1ea1ch c\u00e0ng cao\u2026.\u00a0<a href=\"https:\/\/pnjlab.com.vn\/-\/-o-trong-suot-o-sach\" target=\"_blank\" rel=\"noopener\">Xem ti\u1ebfp<\/a><\/p>\n<p class=\"center\"><img decoding=\"async\" class=\"size-full wp-image-6733 aligncenter\" src=\"https:\/\/www.pnj.com.vn\/design\/themes\/responsive\/media\/images\/footer\/d2.png\" alt=\"d2\" width=\"168\" height=\"142\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"4_Do_chieu_lua_%E2%80%93_fire\"><\/span><strong>4. \u0110\u1ed9 chi\u1ebfu (l\u1eeda \u2013 fire)<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Th\u1ec3 hi\u1ec7n kh\u1ea3 n\u0103ng ph\u1ea3n chi\u1ebfu \u00e1nh s\u00e1ng c\u1ee7a vi\u00ean \u0111\u00e1, ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1ed9 t\u00e1n s\u1eafc c\u1ee7a kho\u00e1ng v\u1eadt. Lo\u1ea1i \u0111\u00e1 n\u00e0o c\u00f3 \u0111\u1ed9 t\u00e1n s\u1eafc c\u00e0ng l\u1edbn th\u00ec l\u1eeda c\u00e0ng m\u1ea1nh, \u0111\u1ed9 l\u1ea5p l\u00e1nh c\u1ee7a vi\u00ean \u0111\u00e1 c\u00e0ng cao.<\/p>\n<p class=\"center\"><img decoding=\"async\" class=\"size-full wp-image-6735 aligncenter\" src=\"https:\/\/www.pnj.com.vn\/design\/themes\/responsive\/media\/images\/footer\/d3.png\" alt=\"d3\" width=\"176\" height=\"143\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"5_Giac_Cat\"><\/span><strong>5. Gi\u00e1c C\u1eaft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>C\u1eaft m\u00e0i (cut) l\u00e0 ph\u01b0\u01a1ng th\u1ee9c m\u00e0 con ng\u01b0\u1eddi l\u00e0m cho v\u1ebb b\u1ec1 ngo\u00e0i vi\u00ean \u0111\u00e1 tr\u1edf n\u00ean \u0111\u1eb9p h\u01a1n. Ngo\u00e0i nh\u1eefng y\u1ebfu t\u1ed1 t\u1ef1 nhi\u00ean th\u00ec c\u1eaft m\u00e0i c\u0169ng l\u00e0m \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn gi\u00e1 tr\u1ecb c\u1ee7a vi\u00ean \u0111\u00e1, ch\u1ee7 y\u1ebfu l\u00e0 do\u2026\u2026\u00a0<a href=\"https:\/\/pnjlab.com.vn\/-\/giac-cat\" target=\"_blank\" rel=\"noopener\">Xem ti\u1ebfp<\/a><\/p>\n<p class=\"center\"><img decoding=\"async\" class=\"size-full wp-image-6737 aligncenter\" src=\"https:\/\/www.pnj.com.vn\/design\/themes\/responsive\/media\/images\/footer\/d4.png\" alt=\"d4\" width=\"162\" height=\"136\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"6_Trong_luong\"><\/span><strong>6. Tr\u1ecdng l\u01b0\u1ee3ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Trong ng\u00e0nh kinh doanh trang s\u1ee9c tr\u00ean to\u00e0n th\u1ebf gi\u1edbi, ng\u01b0\u1eddi ta th\u01b0\u1eddng s\u1eed d\u1ee5ng \u0111\u01a1n v\u1ecb \u0111o l\u01b0\u1eddng l\u00e0 carat (vi\u1ebft t\u1eaft l\u00e0 \u201cct\u201d) nh\u01b0 m\u1ed9t \u0111\u01a1n v\u1ecb chu\u1ea9n c\u1ee7a vi\u1ec7c \u0111o l\u01b0\u1eddng tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a \u0111\u00e1 qu\u00fd, 1.00ct = 0.20g\u2026\u00a0<a href=\"https:\/\/pnjlab.com.vn\/-\/trong-luong\" target=\"_blank\" rel=\"noopener\">Xem ti\u1ebfp<\/a><\/p>\n<p class=\"center\"><img decoding=\"async\" class=\"size-full wp-image-6739 aligncenter\" src=\"https:\/\/www.pnj.com.vn\/design\/themes\/responsive\/media\/images\/footer\/d5.png\" alt=\"d5\" width=\"174\" height=\"143\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"7_Do_cung\"><\/span><strong>7. \u0110\u1ed9 c\u1ee9ng<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>S\u1ee9c kh\u00e1ng c\u1ef1 c\u1ee7a \u0111\u00e1 qu\u00fd v\u1edbi s\u1ef1 g\u1ea1ch x\u01b0\u1edbc ho\u1eb7c s\u1ef1 m\u00e0i m\u00f2n l\u00e0 \u0111\u1ed9 c\u1ee9ng c\u1ee7a n\u00f3, k\u00ed hi\u1ec7u l\u00e0 H. S\u1ee9c kh\u00e1ng c\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o c\u01b0\u1eddng \u0111\u1ed9 c\u1ee7a l\u1ef1c li\u00ean k\u1ebft gi\u1eefa c\u00e1c nguy\u00ean t\u1eed v\u1edbi nhau. \u0110\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a th\u00ec l\u1ef1c li\u00ean k\u1ebft m\u1ea1nh t\u01b0\u01a1ng \u1ee9ng v\u1edbi vi\u00ean \u0111\u00e1 c\u1ee9ng. Do \u0111\u00f3, \u0111\u1ed9 c\u1ee9ng l\u00e0 m\u1ed9t t\u00ednh ch\u1ea5t quan tr\u1ecdng, m\u1ed9t trong nh\u1eefng thu\u1ed9c t\u00ednh quan tr\u1ecdng c\u1ee7a \u0111\u00e1 qu\u00fd, b\u1edfi v\u00ec \u0111\u1ed9 b\u1ec1n ph\u1ee5 thu\u1ed9c v\u00e0o n\u00f3 r\u1ea5t nhi\u1ec1u\u2026\u00a0<a href=\"https:\/\/pnjlab.com.vn\/-\/-o-cung\" target=\"_blank\" rel=\"noopener\">Xem ti\u1ebfp<\/a><\/p>\n<p class=\"center\"><img decoding=\"async\" class=\"size-full wp-image-6741 aligncenter\" src=\"https:\/\/www.pnj.com.vn\/design\/themes\/responsive\/media\/images\/footer\/d6.png\" alt=\"d6\" width=\"188\" height=\"137\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"8_Tinh_Hiem\"><\/span><strong>8. T\u00ednh Hi\u1ebfm<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Gi\u00e1 tr\u1ecb c\u1ee7a \u0111\u00e1 qu\u00fd c\u00f2n th\u1ec3 hi\u1ec7n qua s\u1ef1 hi\u1ebfm c\u1ee7a n\u00f3. Lo\u1ea1i \u0111\u00e1 n\u00e0o c\u00e0ng \u0111\u1eb9p c\u00e0ng hi\u1ebfm th\u00ec c\u00e0ng \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi s\u0103n l\u00f9ng. T\u00ednh hi\u1ebfm c\u1ee7a \u0111\u00e1 qu\u00fd c\u00f3 t\u00ednh th\u1eddi \u0111i\u1ec3m, n\u00f3 \u0111i c\u00f9ng v\u1edbi vi\u1ec7c ph\u00e1t hi\u1ec7n ra c\u00e1c m\u1ecf m\u1edbi\u2026.\u00a0<a href=\"https:\/\/pnjlab.com.vn\/-\/tinh-hiem\" target=\"_blank\" rel=\"noopener\">Xem ti\u1ebfp<\/a><\/p>\n<p class=\"center\"><img decoding=\"async\" class=\"size-full wp-image-6743 aligncenter\" src=\"https:\/\/www.pnj.com.vn\/design\/themes\/responsive\/media\/images\/footer\/d7.png\" alt=\"d7\" width=\"166\" height=\"142\" title=\"\"><\/p>\n<h2><span class=\"ez-toc-section\" id=\"9_Thi_Hieu\"><\/span><strong>9. Th\u1ecb Hi\u1ebfu<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Th\u1ecb hi\u1ebfu c\u1ee7a kh\u00e1ch h\u00e0ng l\u00e0 y\u1ebfu t\u1ed1 chi ph\u1ed1i l\u1edbn \u0111\u1ebfn gi\u00e1 tr\u1ecb c\u1ee7a \u0111\u00e1 qu\u00fd, \u0111\u1eb7c bi\u1ec7t khi th\u1ecb hi\u1ebfu k\u1ebft h\u1ee3p v\u1edbi t\u00ednh hi\u1ebfm c\u1ee7a \u0111\u00e1 qu\u00fd. Ch\u00fang ta th\u01b0\u1eddng hi\u1ec3u th\u1ecb hi\u1ebfu l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn, s\u1edf th\u00edch c\u1ee7a c\u00e1 nh\u00e2n ho\u1eb7c m\u1ed9t nh\u00f3m ng\u01b0\u1eddi n\u00e0o \u0111\u00f3, v\u00ec v\u1eady c\u00f3 th\u1ec3 g\u1ecdi th\u1ecb hi\u1ebfu l\u00e0 s\u1edf th\u00edch. Trong l\u0129nh v\u1ef1c \u0111\u00e1 qu\u00fd, th\u1ecb hi\u1ebfu g\u00f3p ph\u1ea7n quy\u1ebft \u0111\u1ecbnh gi\u00e1 tr\u1ecb c\u1ee7a vi\u00ean \u0111\u00e1, v\u00ed d\u1ee5: Tsavorite Garnet th\u00ec hi\u1ebfm h\u01a1n emrerald, nh\u01b0ng t\u1eeb x\u01b0a \u0111\u1ebfn nay do nhu c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng v\u1ec1 emerald v\u1eabn l\u1edbn h\u01a1n nhi\u1ec1u n\u00ean l\u00e0m cho gi\u00e1 tr\u1ecb c\u1ee7a n\u00f3 cao h\u01a1n. Trong nh\u00f3m corundom th\u00ec ruby (m\u00e0u \u0111\u1ecf) ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t th\u01b0\u1eddng hi\u1ebfm h\u01a1n sapphire m\u00e0u xanh (blue), t\u00ednh hi\u1ebfm k\u1ebft h\u1ee3p v\u1edbi nhu c\u1ea7u v\u1ec1 \u0111\u00e1 m\u00e0u \u0111\u1ecf \u0111\u00e3 l\u00e0m cho ruby th\u01b0\u1eddng c\u00f3 gi\u00e1 tr\u1ecb cao h\u01a1n sapphire. C\u00f2n trong sapphire th\u00ec lo\u1ea1i sapphire xanh (blue) th\u01b0\u1eddng ph\u1ed5 bi\u1ebfn h\u01a1n c\u00e1c lo\u1ea1i sapphire c\u00f3 m\u00e0u kh\u00e1c, nh\u01b0ng do th\u1ecb hi\u1ebfu c\u1ee7a kh\u00e1ch h\u00e0ng v\u1ec1 sapphire xanh nhi\u1ec1u h\u01a1n l\u00e0m cho gi\u00e1 tr\u1ecb c\u1ee7a n\u00f3 th\u01b0\u1eddng cao h\u01a1n c\u00e1c lo\u1ea1i kh\u00e1c\u2026\u00a0<a href=\"https:\/\/pnjlab.com.vn\/-\/thi-hieu\" target=\"_blank\" rel=\"noopener\">Xem ti\u1ebfp<\/a><\/p>\n<p class=\"center\"><img decoding=\"async\" class=\"size-full wp-image-6745 aligncenter\" src=\"https:\/\/www.pnj.com.vn\/design\/themes\/responsive\/media\/images\/footer\/d8.png\" alt=\"d8\" width=\"159\" height=\"142\" title=\"\"><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"ty-social-buttons clearfix\">\n<div class=\"ty-social-buttons__inline\">\n<div id=\"fb-root\" class=\" fb_reset\">\n<div>\n<div><\/div>\n<\/div>\n<\/div>\n<div class=\"fb-like fb_iframe_widget\" data-lang=\"vi\" data-layout=\"button_count\" data-href=\"https:\/\/www.pnj.com.vn\/cam-nang-su-dung\/cam-nang-su-dung-da-quy\/\" data-send=\"true\" data-show-faces=\"false\" data-action=\"like\" data-font=\"arial\" data-colorscheme=\"light\" data-width=\"450\"><\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>1. \u0110\u00e1 qu\u00fd, b\u00e1n qu\u00fd \u0110\u00e1 qu\u00fd-b\u00e1n qu\u00fd v\u1edbi s\u1ef1 \u0111a d\u1ea1ng v\u1ec1 ch\u1ee7ng lo\u1ea1i, s\u1ef1 phong ph\u00fa v\u1ec1 m\u00e0u s\u1eafc c\u0169ng nh\u01b0 m\u1ee9c \u0111\u1ed9 ph\u1ed5 bi\u1ebfn r\u1ea5t kh\u00e1c nhau \u0111\u00e3 \u0111em \u0111\u1ebfn cho ch\u00fang ta s\u1ef1 s\u1ef1 t\u00f2 m\u00f2, cu\u1ed1n h\u00fat h\u1ea5p d\u1eabn l\u1ea1 th\u01b0\u1eddng. Con ng\u01b0\u1eddi \u0111\u00e3 bi\u1ebft s\u1eed d\u1ee5ng \u0111\u00e1 qu\u00fd \u0111\u1ec3 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":435,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[7],"tags":[],"_links":{"self":[{"href":"https:\/\/www.pnj.com.vn\/blog\/wp-json\/wp\/v2\/posts\/442"}],"collection":[{"href":"https:\/\/www.pnj.com.vn\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pnj.com.vn\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pnj.com.vn\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pnj.com.vn\/blog\/wp-json\/wp\/v2\/comments?post=442"}],"version-history":[{"count":3,"href":"https:\/\/www.pnj.com.vn\/blog\/wp-json\/wp\/v2\/posts\/442\/revisions"}],"predecessor-version":[{"id":806,"href":"https:\/\/www.pnj.com.vn\/blog\/wp-json\/wp\/v2\/posts\/442\/revisions\/806"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pnj.com.vn\/blog\/wp-json\/wp\/v2\/media\/435"}],"wp:attachment":[{"href":"https:\/\/www.pnj.com.vn\/blog\/wp-json\/wp\/v2\/media?parent=442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pnj.com.vn\/blog\/wp-json\/wp\/v2\/categories?post=442"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pnj.com.vn\/blog\/wp-json\/wp\/v2\/tags?post=442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}