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Intshayelelo yethu yeMveliso
Uhlobo: Lab Ukhule CVD Diamond Ubungakanani sinikela: 0.50 carat ukuba 5.00 carat ubukhulu Diamond carat ubunzima: 0.50 carats ukuba 5.00 carats Diamond Ubungakanani: 5.00mm ukuba 11.00mm malunga.Ubume beDayimane: Umbala weDayimane oLungileyo ojikelezayo: Mhlophe (D, E, F, G, H, I, J, K) Ukucaca kweDayimane: VVS1/2, VS1/2, SI1/2, I1/2/3 Hardne.. .Funda ngokugqithisileyo -
Yintoni uMgangatho we-4C?
Umbala weDayimani Umbala weDayimane uhlelwe kwindawo yokujonga esemgangathweni.IiGemologists zihlalutya umbala kuluhlu lwemibala ye-D ukuya ku-Z kunye nedayimani ebekwe phezulu, ijongwe ngecala, ukuququzelela imbono engathathi hlangothi.I-Diamond Clarily Grades ingcaciso ngokomgangatho owamkelweyo kumazwe ngamazwe...Funda ngokugqithisileyo -
IMarike yeHlabathi kunye noTshintsho kwiMarike yeDayimani
Imarike yedayimani yehlabathi ikhuliswe kwilebhu yayixabisa i-US$22.45 yebhiliyoni ngo-2022. Ixabiso lemarike liqikelelwa ukuba liya kukhula liye kutsho kwi-US$37.32 yebhiliyoni ngo-2028. Ekungqinisweni okuqinileyo kolu didi, i-Federal Trade Commission (FTC) e-US yandise inkcazo yayo. yedayimani ukuquka lab-ekhule ngo-2018 (pr...Funda ngokugqithisileyo
