rough lab yakakura madhaimondi
-
1 carat 2 carat 3 carat 4 carat isina kuchekwa yakasvibirira CVD rough diamond vagadziri
lab diamond (inozivikanwawo sedhaimani rakagadzirwa, rakarimwa dhaimani, murabhoritari-rakakura dhaimondi, rabhoritari-yakagadzirwa dhaimondi) idhaimondi rinogadzirwa nenzira yekugadzira, kupesana nemadhaimondi echisikigo, ayo anogadzirwa ne geological process.
Lab diamond inozivikanwawo zvakanyanya seHPHT diamond kana CVD diamondi mushure memaitiro maviri akajairwa ekugadzira (zvichireva kukwirisa-kunyanya kupisa uye kemikari vapor deposition crystal yekugadzira nzira, zvichiteerana).
-
Uncut FGH VS VVS1 hpht rough diamond mugadziri
HPHT lab inorimwa madhaimondi anorimwa kuburikidza nepamusoro-tembiricha uye yakakwirira-kudzvanywa tekinoroji iyo inoteedzera zvizere nharaunda yekukura uye mashandiro emadhaimani echisikigo.Madhaimani eHPHT ane zvinhu zvakafanana zvepanyama uye zvemakemikari semadhaimondi echisikigo, uye moto usingaperi uye unopenya. Kukanganisa kwezvakatipoteredza kwemadhaimondi akakura ari 1/7 chete yeiyo yakacherwa madhaimondi echisikigo, zvichiita kuti ive musanganiswa wakakwana wehunyanzvi uye aesthetics. kune vezvakatipoteredza uye vanoda art zvakafanana!
