10 Abubuwan Ban Sha'awa About Famous jewelry appraisers
10 Abubuwan Ban Sha'awa About Famous jewelry appraisers
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Alfredo Molina shahararren mai gyara kayan adon ne wanda ya dauki sama da kayan ado sama da 5,000 a aikinta.
Wani mashahurin mai tallatawa kayan ado shine Joel A. Kadner, wanda ke kula da kayan adon yau da kullun don manyan gwanjo a duniya.
Sanannen mashahurin kayan adon kayan adon kayan aiki mai suna Richard T. Lididicoat yana daya daga cikin wadanda suka kafa GAIA (cibiyar koyar da ke Americal ta Amurka).
Sauran sanannun masu samar da kayan adon yau da Ushall, wanda ya shugabanci kayan adon ado don shahararrun mutane kamar Elizabeth Taylor da Mariahiya Carey.
Martin Katz, sanannen mai tsara kayan adon kayan ado, shima babban mai tantance kayan adon kayan ado ne tare da shekaru 30 na kwarewa a cikin masana'antar kayan ado.
A cikin duniyar kimantawa na kayan ado, da GIA (Cibiyar Godmolical ta Amurka) tana da daraja sosai kuma an yarda da su a duniya.
Manyan masu binciken kayan ado, kamar masu ra'ayin shiga daga kamfanonin inshora, galibi suna aiki tare da ƙwararrun masana ilimin halitta don tabbatar da amincin da ingancin kayan adonsu suna yin hukunci.
Ana kuma san wasu manyan masu gwajin kayan ado a matsayin masana a fagen ilimin halittu, wato nazarin datti da duwatsun ma'adinai da aka yi amfani da kayan ado.
Shahararren masu samar da kayan adon kayan adon na iya taimaka mana tabbatar da cewa kayan adon da aka saya ko naji suna da madaidaicin darajar.
Shahararrun masu samar da kayan adon kayan adon na iya ba da shawara kan yadda za a kula da kuma kula da kayan adon don tabbatar da cewa darajar kayan ado ana kiyaye tsawon shekaru.