Iyini i-4C Standard?

Umbala Wedayimane
Umbala wedayimane uhlelwa endaweni yokubuka esezingeni.Ongoti beGemology bahlaziya umbala ebangeni lombala u-D ukuya ku-Z ngedayimane elibekwe libheke phansi, libukwe ngohlangothi, ukuze kube lula ukubuka okumaphakathi.

Diamond Ngokucacile
Amabanga okucaca ngokwamazinga amukelwa emhlabeni wonke ekukhuliseni okungu-10X, ngokuya ngokubonakala, usayizi, inombolo, indawo kanye nemvelo yezici zangaphakathi nezingaphezulu kulokho kukhulisa.

I-Diamond Cut
Izazi zesayensi yokwakheka komhlaba zizonke izilinganiso, izilinganiso nama-engeli e-facet kuqhathaniswa nezifundo zokukhanya, umlilo, ukucwebezela kanye nephethini ukuze kutholwe Ibanga Lokusika.

I-Diamond Carat
Isigaba sokuqala ekufakweni kwedayimane ukukala idayimane.Isisindo se-carat iyunithi yesisindo ejwayelekile yamatshe ayigugu.Ibanga ledayimane lezindawo ezimbili zamadesimali ukuze kuqinisekiswe ukunemba.

Imboni yedayimane ekhule elebhu isiye yathandwa kakhulu eminyakeni yamuva.

"Amadayimane akhuliswe elabhorethri athandwa kakhulu," kusho uJoe Yatooma, umnikazi weDash Diamonds eWest Bloomfield.

U-Yatooma uthe amadayimane akhuliswe elebhu asephenduke into yangempela ngoba manje asethathwa njengamadayimane “angempela”.

"Isizathu esenza samukele amadayimane atshalwe elabhorethri lapha e-Dash Diamonds yingoba i-Gemologist Institute of America manje isigunyaza idayimane elikhuliswe ilabhorethri futhi ifake amamaki," kusho u-Yatooma.

Ngeso lenyama cishe akunakwenzeka ukubona umehluko phakathi kwedayimane elikhule elebhu nedayimane lemvelo, nokho kunomehluko obonakalayo enanini.

I-Yatooma iqhathanise imigexo emibili enenani elifanayo ledayimane.Elokuqala lalinamadayimane akhule ngokwemvelo kanti elesibili alibalule lalinamadayimane atshalwe elebhu.

"Lokhu kubiza i-12-grand, lokhu kubiza u-$4,500," kuchaza u-Yatooma.

Amadayimane atshalwe elebhu nawo athathwa njenganobungani bemvelo ngoba kuncane okuhilelekile kwezimayini futhi abhekwa njengokuqaphela kakhulu ukuhlalisana kwabantu.

Lokho kungenxa yokuthi amadayimane ambiwa ngokwemvelo avame ukubizwa ngokuthi amadayimane egazi, noma amadayimane angqubuzanayo.

Ngisho nomdondoshiya odayisa ngedayimane, uDebeers, usengene endaweni ekhule elebhu ngomugqa waso omusha obizwa ngokuthi - Lightbox, othinta amadayimane enziwe ngesayensi.

Abanye osaziwayo baphinde basho ukwesekwa kwabo kwamadayimane akhule elebhu, njengoLady Gaga, uPenelope Cruz noMeghan Markle.

Kube nokukhathazeka okuthile ngamadayimane akhule elebhu eminyakeni yamuva nje.

“Ubuchwepheshe bebungahambisani nezikhathi,” kusho uYatooma.

I-Yatooma ibonise ukuthi izindlela zangaphambili zokuhlola idayimane langempela zazingakwazi kanjani ukuhlukanisa phakathi kwemvelo nelebhu ekhuliswe.

“Empeleni yenza umsebenzi wayo ngoba idayimane elikhule elebhu liyidayimane,” kuchaza uYatooma.

Ngenxa yobuchwepheshe obuphelelwe yisikhathi, uYatooma uthe imboni iphoqelekile ukuthi isebenzise izindlela zokuhlola ezithuthuke kakhulu.Kuze kube manje, uthe, zimbalwa izinto ezikwazi ukubona umehluko.

“Ngabahloli abasha, konke okuluhlaza okwesibhakabhaka nokumhlophe kusho imvelo futhi uma ikhuliswe ilebhu izobonakala ibomvu,” kuchaza uYatooma.

Ngezansi, uma ungathanda ukwazi ukuthi yiluphi uhlobo lwedayimane onalo, ochwepheshe bezimboni batusa ukuthi lihlolwe.