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4C Standard ndi chiyani?

4C Standard ndi chiyani?

Mtundu wa Diamondi
Mtundu wa dayamondi umayikidwa m'malo owonera mokhazikika. Akatswiri a miyala amasanthula mtundu mumitundu ya D mpaka Z ndi diamondi yoyikidwa mozondoka, kuwonedwa m'mbali, kuti azitha kuwona m'mbali.

Diamond Momveka
Makalasi momveka bwino molingana ndi miyezo yovomerezeka padziko lonse lapansi pakukula kwa 10X, kutengera mawonekedwe, kukula, nambala, malo ndi mawonekedwe amkati ndi pamwamba pakukula kumeneko.

Diamond Cut
Akatswiri a miyala yamtengo wapatali, miyeso ndi makona a nkhope amafaniziridwa ndi maphunziro a kuwala, moto, scintillation ndi pateni kuti adziwe Gawo la Dulani.

Diamond Carat
Gawo loyamba pakuyika diamondi ndikulemera kwa diamondi.Kulemera kwa Carat ndi gawo lolemera la miyala yamtengo wapatali.Kuyika kwa diamondi ndi malo awiri a decimal kuti atsimikizire zolondola.

Makampani opanga diamondi omwe amakula labu ayamba kutchuka kwambiri m'zaka zaposachedwa.

"Ma diamondi omwe amamera m'ma laboratory ndi otchuka kwambiri," atero a Joe Yatooma, mwini wa Dash Diamonds ku West Bloomfield.

Yatooma adati ma diamondi omwe amakula labu asanduka chinthu chenicheni chifukwa tsopano amatengedwa ngati diamondi "weniweni".

"Chifukwa chomwe timakumbatira miyala ya diamondi yomwe idakula ku labotale kuno ku Dash Diamonds ndi chifukwa Gemologist Institute of America tsopano ivomereza labotale yokulirapo ya diamondi ndikuyika," adatero Yatooma.

M'maso wamaliseche ndi pafupifupi zosatheka kusiyanitsa labu yokulirapo diamondi ndi daimondi zachilengedwe, komabe pali kusiyana koonekera mu mtengo.

Yatooma anayerekezera mikanda iwiri imene inali ndi nambala yofanana ya diamondi.Woyamba anali ndi diamondi zokulirapo mwachilengedwe ndipo wachiwiri adatchulanso kuti anali ndi diamondi zokulitsa labu.

"Izi zidawononga 12-grand, izi zidawononga $4,500," adatero Yatooma.

Ma diamondi opangidwa ndi lab amaonedwanso kuti ndi okonda zachilengedwe chifukwa migodi yaying'ono imakhudzidwa ndipo amawonedwanso kuti ndi osamala kwambiri za anthu.

Ndi chifukwa chakuti diamondi zokumbidwa mwachibadwa nthawi zambiri zimatchedwa diamondi zamagazi, kapena diamondi zotsutsana.

Ngakhale chimphona chogulitsa diamondi, a Debeers, adalowa malo okulirapo labu ndi mzere wake watsopano wotchedwa - Lightbox, womwe umakhudza diamondi zopangidwa kuchokera ku sayansi.

Anthu ena otchuka anenanso za kuthandizira kwawo kwa diamondi zomwe zakula labu, monga Lady Gaga, Penelope Cruz ndi Meghan Markle.

Pakhala pali zodetsa nkhawa ndi diamondi zomwe zakula labu m'zaka zaposachedwa.

"Tekinoloje siinagwirizane ndi nthawi," adatero Yatooma.

Yatooma adawonetsa momwe njira zam'mbuyomu zoyesera diamondi yeniyeni sizimatha kusiyanitsa pakati pa chilengedwe ndi labu.

"Ikugwira ntchito yake chifukwa diamondi yomwe idakula labu ndi diamondi," adatero Yatooma.

Chifukwa chaukadaulo wakale, Yatooma adati makampaniwo adakakamizika kugwiritsa ntchito njira zoyeserera zapamwamba kwambiri.Mpaka pano, adati, pali zida zochepa zomwe zimatha kuzindikira kusiyana kwake.

"Ndi zoyesa zatsopano, zonse za buluu ndi zoyera zimatanthawuza zachilengedwe ndipo ngati labzalidwa labu likuwoneka lofiira," Yatooma anafotokoza.

Pansi pake, ngati mukufuna kudziwa mtundu wa diamondi womwe muli nawo, akatswiri amakampani amalangiza kuti ayesedwe.

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Nthawi yotumiza: Apr-25-2023