Kusarudza rin'i yekuvimbisana kungave basa rakaoma. Pane akati wandei sarudzo kana zvasvika kune chimiro uye saizi uye kusiyanisa kwemavara sarudzo painopihwa ... uye ndizvozvo usati wafunga chero chinhu sekujeka, carats uye kucheka! Kuti utange munzira yekunzwisisa izwi remadhaimani kuitira kuti iwe ugone kutenga chaiko, hezvino zvese zvaunoda kuziva nezvemadhaimani ane mavara.
White v Colored Diamonds
Madhaimondi anowanikwa mumarudzi akasiyana-siyana, kusanganisira matombo 'asina ruvara' kusvika kumavara epingi, bhuruu, matsvuku uye nezvimwe. Kuti uone kukosha kwedhaimondi uye kuti zvive nyore kune vatengi kunzwisisa, madhaimondi machena kana 'asina ruvara' anoiswa mugiredhi zvichienderana neGIA ruvara chiyero kubva paD kusvika Z.
Kazhinji, madhaimondi akatemerwa 'D' nekuda kweruvara rwawo akakosha zvakanyanya nekuti anoonekwa seakachena 'chena' madhaimondi, uye saka anotsvakwa zvakanyanya uye anodhura. Sezvo iwe uchidzika pasi pachikero, madhaimani anotanga kuita yero zvishoma, kusvika, pazasi pechiyero, madhaimani ebrown azviwanira Z ratings.
Zvisinei, madhaimani ane mavara haasi chinhu chakaipa nguva dzose. Muchokwadi, iwo anoyevedza, ane punchy hues anodiwa nevakawanda anongoitika muzvisikwa pasi pemamiriro akasarudzika… saka hazviwanzo kutevedzera kuti madhaimani asina ruvara ari nani! Madhaimondi aneruvara anongoitika mupingi, maranjisi uye mablues akajeka, semuenzaniso, haawanzo kuwanikwa kupfuura kunyange madhaimani asina ruvara. Uye, somuuyo, madhaimani ane mavara akaraira mimwe yemitengo yakakwirira zvikuru yematombo anokosha pamaokisheni kupota nyika.
Madhaimani Emavara Anoumbwa Sei?
Madhaimani ane mavara anowana mavara awo paanenge achiumbwa muvhu. Madhaimondi asina ruvara, 'machena' anoumbwa ne100% kabhoni, zvichireva kuti hapana zvimwe zvinhu muketani yekabhoni. Madhaimondi ane mavara, kune rumwe rutivi, akaona zvimwe zvinhu zvichiuya panguva yekuumbwa kwawo, senge nitrogen (inokonzera madhaimani yeyero), boron (inogadzira madhaimondi ebhuruu) kana hydrogen (inogadzira madhaimondi matsvuku uye eviolet).
Izvo zvakare zvinogoneka kuti madhaimani awane anotsvakwa zvakanyanya mavara nekuda kwekuiswa pasi pekumanikidzwa kwakanyanya kana kupisa paanenge achiumbwa. Uye, zvinozivikanwa kuti mwaranzi inongoitika inokonzeresa kuti madhaimondi akure kuita matombo ane mavara, achiverengera mamwe madhaimani ebhuruu negirinhi anowanikwa mune dzimwe nzvimbo dzepasi. Saka, kune dzinoverengeka nzira dzechisikigo madhaimani anogona kuwana mavara akanaka, zvichiita kuti awedzere kukosha kupfuura mamwe awo asina ruvara!
Madhaimondi Akanyanya Kudhura Munyika
Muna 2014, iyo pink star diamond yakatengeswa paauction nemadhora 83 miriyoni! Rakanga riri dhaimondi rakanaka, rine ruvara rweruvara rwakajeka uye rairema 59.40 carats, rakatora mwedzi inopfuura 20 kumugodhi muSouth Africa.
Zvisinei, madhaimondi matsvuku ndiwo chaiwo matombo anokosha anodhura pasi rose, ane mutengo unodarika $1 miriyoni pa carat. Muna 2014, moyo we2.09 carat wakaita dhaimondi dzvuku rakatengeswa ne£3.4 miriyoni muHong Kong. Saka, nemadhaimani matsvuku asingasviki makumi matatu akanyorwa pasi rose (uye mazhinji acho ari madiki pane hafu yekarati), madhaimondi matsvuku ndiwo mashoma uye anodhura kupfuura ese.