Moissanit je syntetick\u00fd karbid k\u0159em\u00edku (SiC), kter\u00fd se d\u00edky sv\u00fdm optick\u00fdm vlastnostem \u0159ad\u00ed mezi nejv\u00fdznamn\u011bj\u0161\u00ed diamantov\u00e9 imitace. Vyzna\u010duje se vysok\u00fdm leskem, v\u00fdraznou disperz\u00ed sv\u011btla a tvrdost\u00ed 9,25 na Mohsov\u011b stupnici, co\u017e z n\u011bj \u010din\u00ed velmi odoln\u00fd drahokam vhodn\u00fd pro ka\u017edodenn\u00ed no\u0161en\u00ed.\u00a0\u010cern\u00fd moissanit je laboratorn\u011b vytvo\u0159en\u00e1 varianta moissanitu, jej\u00ed\u017e tmav\u00e9 a\u017e nepr\u016fhledn\u00e9 zbarven\u00ed je zp\u016fsobeno \u0159\u00edzen\u00fdm obsahem p\u0159\u00edm\u011bs\u00ed a strukturn\u00edch defekt\u016f b\u011bhem r\u016fstu krystalu. Na rozd\u00edl od b\u011b\u017en\u00e9ho bezbarv\u00e9ho moissanitu nevykazuje v\u00fdraznou hru barev ani vysokou transparenci a sv\u00fdm vzhledem m\u016f\u017ee p\u0159ipom\u00ednat p\u0159\u00edrodn\u00ed nebo upraven\u00fd \u010dern\u00fd diamant.\u00a0Na trhu je \u010dern\u00fd moissanit \u010dasto nab\u00edzen jako cenov\u011b dostupn\u00e1 alternativa \u010dern\u00e9ho diamantu. Vzhledem, leskem i odolnost\u00ed se m\u016f\u017ee \u010dern\u00e9mu diamantu zna\u010dn\u011b podobat, av\u0161ak z gemologick\u00e9ho hlediska jde o zcela odli\u0161n\u00fd materi\u00e1l. Moissanit m\u00e1 vy\u0161\u0161\u00ed dvojlom, jinou tepelnou vodivost a odli\u0161n\u00e9 optick\u00e9 vlastnosti. P\u0159esto\u017ee n\u011bkter\u00e9 z\u00e1kladn\u00ed diamantov\u00e9 testery mohou moissanit myln\u011b vyhodnotit jako diamant, spolehlivou identifikaci umo\u017e\u0148uje pou\u017eit\u00ed specializovan\u00fdch gemologick\u00fdch p\u0159\u00edstroj\u016f.\u00a0P\u0159\u00edrodn\u00ed \u010dern\u00e9 diamanty jsou pom\u011brn\u011b vz\u00e1cn\u00e9. V\u011bt\u0161ina \u010dern\u00fdch diamant\u016f dostupn\u00fdch na trhu je upravov\u00e1na za \u00fa\u010delem dosa\u017een\u00ed jednotn\u00e9 \u010dern\u00e9 barvy. \u010cern\u00fd moissanit proto p\u0159edstavuje atraktivn\u00ed alternativu pro z\u00e1kazn\u00edky, kte\u0159\u00ed po\u017eaduj\u00ed vzhled \u010dern\u00e9ho diamantu za v\u00fdrazn\u011b ni\u017e\u0161\u00ed cenu. Nab\u00edzen\u00fd kus je ur\u010den pro gemology do srovn\u00e1vac\u00ed sb\u00edrky drah\u00fdch kamen\u016f. Fotografie nab\u00edzen\u00fdch kamen\u016f jsou pouze ilustrativn\u00ed.<\/p>\n","protected":false},"excerpt":{"rendered":"
Moissanit je syntetick\u00fd karbid k\u0159em\u00edku (SiC), kter\u00fd se d\u00edky sv\u00fdm optick\u00fdm vlastnostem \u0159ad\u00ed mezi nejv\u00fdznamn\u011bj\u0161\u00ed diamantov\u00e9 imitace. Vyzna\u010duje se vysok\u00fdm leskem, v\u00fdraznou disperz\u00ed sv\u011btla a tvrdost\u00ed 9,25 na Mohsov\u011b stupnici, co\u017e z n\u011bj \u010din\u00ed velmi odoln\u00fd drahokam vhodn\u00fd pro ka\u017edodenn\u00ed no\u0161en\u00ed.\u00a0\u010cern\u00fd moissanit je laboratorn\u011b vytvo\u0159en\u00e1 varianta moissanitu, jej\u00ed\u017e tmav\u00e9 a\u017e nepr\u016fhledn\u00e9 zbarven\u00ed je zp\u016fsobeno \u0159\u00edzen\u00fdm […]<\/p>\n","protected":false},"featured_media":9992,"template":"","meta":{"_acf_changed":false,"inline_featured_image":false},"product_brand":[],"product_cat":[212],"product_tag":[],"class_list":["post-9991","product","type-product","status-publish","has-post-thumbnail","product_cat-synteticke-kameny-pro-gemology","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/product\/9991","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/media\/9992"}],"wp:attachment":[{"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/media?parent=9991"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/product_brand?post=9991"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/product_cat?post=9991"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.e-gems.cz\/en\/wp-json\/wp\/v2\/product_tag?post=9991"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}