5 amanyathelo abalulekileyo ukuba i-International Gemological Institute ikucebisa ukuba ulandele xa uthenga idayimani kunye namatye anqabileyo

Uninzi lwabathengi beedayimani kunye namatye anqabileyo kwihlabathi jikelele bayazazi iindlela ezine zomgangatho wedayimani: ukusika, umbala, ukucaca, kunye ne-carat - kodwa ungahoywa umgaqo wesihlanu nowona ubalulekileyo wokufumana uvavanyo oluvunyiweyo kunye nesatifikethi sokuhlelwa.

Ukuthenga kwakho iidayimani kunye nobucwebe bedayimani mhlawumbi yenye yezona zinto zithengwa kakhulu kwaye zibaluleke kakhulu oya kuze uzenze ebomini bakho, kungekhona nje ngokwemiqathango "yeemvakalelo" kodwa kunye nesixa-mali sotyalo-mali olunikezelwe kule nkqubo. Apha wenze uphando lwakho ngononophelo, kwaye ukhethe ivenkile okanye iiwebhusayithi ukuthenga idayimani yakho entsha, emva kokubonisana uninzi lwabahlobo bakho kunye nosapho! Noko ke, ngomzuzu wokugqibela obalulekileyo ngaphambi kokuba usebenzise ikhadi lokuthenga ngetyala okanye incwadi yetshekhi yebhanki, usenokuziva uthandabuza uze mhlawumbi uzibuze: Ngaba idayimani yam iya kuligcina ixabiso layo ngokwenene? Ngaba mhle kwaye uyinyani njengoko ekhangeleka? Ngaba ixabisa into endiyihlawulayo?

Ngokumalunga neempendulo zale "mibuzo emikhulu", awuyi kuyazi impendulo kubo ukuba awuqondi ngokupheleleyo kwaye uyayazi imigaqo emine apho idayimani ivavanywa khona. Ngokwesiseko sazo, zezi: Sika, umbala, ukucaca, kunye ne-carat. Kodwa xa uphonononga inkqubo yophando ngaphambi kokuthenga idayimani, uya kufumanisa ukuba kukho enye ikhrayitheriya yesihlanu eyona nto ibalulekileyo, esisiqinisekiso soviwo kunye nokuhlelwa esiqinisekisa ukuchaneka kokhetho lwakho kunye nexabiso lokwenyani ledayimani onayo. ithengwe kwaye yatyala imali kuyo.  Abanye banokuthi, iidayimani azisoloko ziza kwaye azithengiswa kunye nesatifikethi soviwo kunye nokukala, kwaye iidayimani ozithengileyo zinokuthi okanye zingabi yinyani kungakhathaliseki ukuba ziqinisekisiwe okanye hayi. Ke kutheni kufuneka ndifune isatifikethi soviwo kunye nokuhlelwa?

Uvavanyo: inkqubo yoqinisekiso olungqongqo

Iidayimani ziyavavanywa, zibekwe ngokwemigangatho kwaye zivavanywe ngokwemigangatho yamazwe ngamazwe. Iigemologists ezinamava kwiilabhoratri ezikhuseleke kakhulu zisebenzisa amandla aphezulu, i-microscopes enesisombululo esiphezulu, izixhobo kunye nobuchwepheshe obuphezulu bokufunda kunye nokulinganisa ukubandakanywa kwedayimane, iziphene, ukukhazimula, ukulinganisa kunye nombala wedayimani. Ukusebenza ngokuzimeleyo kubasebenzi basezimayini zedayimani okanye abathengisi, ezi lebhu zibonelela ngovavanyo oluthembekileyo nolungenamkhethe, olufana ne-CV yedayimani eya kuthi wonke umntu ayixabise kunye nesikhokelo esithembekileyo kunye nesalathiso esixhasa ixabiso lakho ledayimani.

ndiyacelawa Okungakumbi: Musa ukuthembela kubungqina bomthengisi oqhelekileyo.

Ubungqina okanye iingxelo ezikhutshwe ngamatye anqabileyo zihlala ziqulethe amanqanaba ahlukeneyo olwazi, kwaye kungekhona iinkcukacha ezichanekileyo. Kodwa iingxelo ezivela kwiilabhoratri zovavanyo zihlala zibandakanya umzobo wedayimani kumacandelo amabini anqamlezayo, ngaphezulu nasecaleni, kunye netshathi echaza ubunzima, ithowuni, ukusikwa kunye nee-engile. kunye namanqanaba okubandakanywa kwento nganye.

Ezinye iidayimani zongezwa ngobugcisa belaser okanye bubushushu, uxinzelelo, okanye ezinye iindlela eziphucula umbala okanye ukucaca. Umthengi kufuneka azi ukuba idayimani yakhe iphantsi kwayo nayiphi na kwezi nkqubo - ezihlala zingaqukwanga kwisatifikethi esiqhelekileyo esibonelelwa ngamatye anqabileyo.

Iilabhoratri ezininzi zibonelela ngeenkonzo ezongezelelweyo, kubandakanya ukubhala inombolo yesiqinisekiso se-microscopic kwidayimani ukuze isetyenziswe kamva ekuchongeni isiqwenga, njenge-International Gemological Institute (IGE)IGI). Umkroli umncinci kakhulu ukuba ungabonwa ngeso lenyama kwaye awuchaphazeli ukucaca konke.

Ungaze uthenge iidayimani ezihonjisiweyo ezinemibala emininzi ngaphandle kweevidiyo ezandisiweyo okanye iifoto

Amaxesha amaninzi, abathengi baxakeke kakhulu ekufumaneni eyona dayimani “enkulu” enezona nkcukacha “zigqwesileyo” ephepheni ngeyona mali incinci. Nangona kunjalo, xa kufikwa kwiidayimani ezimile kakuhle (ezinje ngeCochin umqamelo, Ovalimbhoxo , Emerland Emerald, kunye neNkosazana inkosazana), isatifikethi sedayimane esinefoto-esixhasayo siya kukunceda "uqonde" ngcono idayimani yakho.

Yenza ixabiso labo lihlale ngonaphakade: Fumana isiqinisekiso kwi-jeweler.

Ukongeza kwisatifikethi soviwo kunye nokuhlelwa, idayimani yakho inokuza newaranti; Okanye ungathenga isatifikethi sewaranti, njengokuba ufumana xa uthenga imoto entsha. Ke, thenga ngobuchule kwaye ufumane isiqinisekiso kwi-jeweler, umsesane wakho wedayimani uya kuhlala ukhuselekile kwaye umenyezelayo.

Ngokuxhomekeke ekusikeni kunye nokufakwa, iidayimani ziyakwazi ukutshiza okanye ukuphuka, nokuba zisuka kwizinto ezilula ezifana nokuphakamisa iingxowa zegrosari ngaphandle kwemoto, xa usebenza egadini, njl.

Ngaphantsi kwesi siqinisekiso, unokuzisa ubucwebe kwivenkile apho uthenge khona, ngokuqhelekileyo rhoqo emva kweenyanga ezintandathu, ukwenzela ukuba iingcali zihlolisise kwaye zilungise xa kuyimfuneko. Iwaranti iya kugubungela naziphi na iziphene kwimathiriyeli okanye ekusetyenzweni kwayo.

Qinisekisa ukuba uthatha la manyathelo ongezelelweyo xa uthenga ubucwebe bedayimani kwaye ulumke ungathengi kumthombo onganikeli izatifikethi kunye neziqinisekiso njengokhetho, kuba omnye weyona misebenzi ibalulekileyo ye-juweler kubathengi babo kukubonelela ngeedayimani ezizisa. ulonwabo kubaqokeleli babo ubomi bonke.

Kwiminyaka engaphezu kweshumi, waseka i-International Gemological Institute (IGE).IGI) ngokwalo njengeziko elikhokelayo legemological ukubonelela ngeenkonzo zokuhlela iidayimani, ubucwebe kunye namatye anqabileyo. Ngexesha elifutshane, i-International Gemological Institute yazuza ukuzithemba kwabathengi kunye neengcali zobucwebe kwaye yaba yireferensi yokuqala yabaninzi kwihlabathi jikelele kuhlelo kunye novavanyo lwezacholo. I-International Gemological Institute inezatifikethi ezininzi  ISO Usanda kufumana isatifikethi sam ISO 17025 kunye ne-9001 yovavanyo kunye nokuhlelwa kweedayimani ezikhuliswe elebhu.