Pob zeb diamond yog khoom kim heev embodied. Yog tias koj tab tom nrhiav yuav lub pob zeb diamond zoo, muaj ntau yam ntsiab lus me me uas koj yuav tsum tau paub txog, vim cov no tuaj yeem hloov pauv tus nqi ntawm pob zeb diamond ntau. Paub txog qhov zoo tiag tiag ntawm pob zeb diamond koj tab tom yuav yuav tuaj yeem txuag koj nyiaj ntau thiab tiv thaiv kev poob siab.
Cov kauj ruam
Kauj Ruam 1. Nug kom tau daim ntawv pov thawj
Txhua lub pob zeb yuav tsum tau ntsuas thiab muab daim ntawv pov thawj. Tau kawg kev txheeb xyuas tus kheej yuav sau txhua tus tswv khw muag khoom xav tau, yog li daim ntawv pov thawj yuav tsum tau muab los ntawm tus muaj cai saib taus. Daim ntawv pov thawj yuav tsum tau hloov kho tshiab, vim tias tsis muaj kev tshuaj ntsuam xyuas tas li qhia qee qhov teeb meem tshwm sim nrog pob zeb.
Kauj Ruam 2. Ua koj cov ntawv hauv tsev
Stamp GIA ntawm daim ntawv pov thawj tsis yog 100% nyiaj pab nws yog qhov tseeb. Gemological Institute of America Inc. (GIA) yog lub ntiaj teb paub chaw, ntseeg los ntawm txhua tus tswv khw thiab cov neeg siv khoom. Txawm li cas los xij lawv daim ntawv pov thawj tshuaj xyuas tus nqi ntau heev, thaum Gemology Institute of America (GIA) yog qhov muab cov ntawv cuav tawm. Tsis txhob dag los ntawm cov ntawv luv, yog li xaub thiab sau cov npe ntawm cov tuam txhab lag luam uas nrov tshaj plaws thiab ntseeg tau.
Kauj Ruam 3. Ua pa rau nws
Nqa lub pov haum nrog pincers thiab ua pa rau nws. Pob zeb diamond tiag faib cov dej noo ib zaug, yog li pob zeb yuav nyob twj ywm. Cov cuav yuav muaj cov dej noo ntawm lawv thiab yog tias koj ua pa rau lawv qee lub sijhawm, nws yuav pib ua kom txias, thaum pob zeb diamond tiag tiag yuav nyob huv.
Kauj Ruam 4. Ua kom sov lub pob zeb
Raws li pob zeb diamond tawg ua kom sov tam sim, pob zeb tiag tiag yuav nyob txias tom qab cua sov lawv los ntawm lub teeb ci rau 30 vib nas this. Nov yog daim ntawv txheeb xyuas uas koj tuaj yeem ua tau thiab yuav tsum tau ua kom tiav nyob rau hauv koj xub ntiag.
Kauj Ruam 5. Sim saib los ntawm nws
Pob zeb diamond tsis yog silicon, lawv yog cov pa roj carbon thiab lawv cov qauv sab hauv tiv thaiv lub teeb los ntawm kev hla ncaj qha - yog vim li cas lawv thiaj ci. Muab pob zeb tso rau ntawm ib daim ntawv uas muaj ntawv nyeem. Yog tias koj pom tsuas yog qhov dub, qhov no yog pob zeb diamond. Nyob rau hauv rooj plaub koj pom qee kab thiab cov duab, qhov no pom tseeb yog qhov cuav. Tso lub pob zeb diamond tiag tiag rau ntawm tus dot ntawm ib daim ntawv yuav ua rau pom qhov dub pom los ntawm nws. Fake yuav qhia lub voj voos xwb.
Lub tswv yim
- Muaj lub pob zeb diamond tester zoo nrog koj. Qhov no tsis yog qhov kev daws teeb meem pheej yig tshaj, ntxiv rau tam sim no tsim nyog qib ntawm pob zeb, tab sis nws yog pov thawj tseeb yog tias pob zeb yog pob zeb diamond lossis tsis yog. Thaum kov me ntsis mus rau lub pov haum tiag, nws nrov nrov. Tsis muaj teeb meem nyuaj npaum li cas koj nias nws mus rau lwm yam, nws tseem nyob ntsiag to.
- Coj nws tawm ntawm qhov chaw ua yeeb yam. Showcases feem ntau ci ntsa iab, yog li pob zeb diamond zoo li ci thiab ci. Hauv lub neej tiag tiag koj yuav zoo li hnav lawv nyob rau hauv tshav ntuj lossis ib txwm lossis ntxoov ntxoo. Pob zeb diamond saib xiav hauv qab lub teeb fluorescent tuaj yeem pom daj hauv qhov ntxoov ntxoo, uas txhais tau tias ob lub pob zeb thiab daim ntawv pov thawj yog cuav. Cia li tawm ntawm qhov chaw yam tsis khuv xim.
- Nrhiav qhov hnyav tiag. Cov hniav nyiaj hniav kub nyiam hais txog qhov hnyav tag nrho carat ntawm pob zeb diamond hauv tus nqi rau cov khoom siv ntxiv. Txawm li cas los xij, koj nkag siab qhov hnyav 6 carat rau ib pob zeb yog siab dua li rau 3 pob zeb 2 carat txhua. Yog li xav tias dawb nug qhov hnyav ntawm lub pob zeb loj tshaj plaws hauv cov hniav nyiaj hniav kub, raws li nws yuav tsum tau hais hauv daim ntawv pov thawj.
- Muaj qhov dav nrog koj. Yog tias lub pob zeb tsis tau teeb tsa, saib nws los ntawm txhua sab. Txiav cov pob zeb zoo nkauj tsis muaj pob txha tawg thiab tawg, lawv tsis muaj qhov tsis zoo. Yog tias qhov no tsis yog li ntawd thiab muaj qee qhov tawg, tus nqi qis dua, tau kawg thiab qhov no yuav tsum tau xav txog hauv daim ntawv pov thawj. Txawm li cas los xij, raws li ntau qhov tsis tuaj yeem pom nrog lub qhov muag liab qab, muaj lub ntsej muag yuav yog qhov kev txiav txim siab zoo.
- Muaj lub teeb UV nrog koj. Vim yog cov qauv crystalloid ntawm pob zeb diamond, nws qhia pom aura xiav thaum raug rau lub teeb UV hnyav. Yog tias nws tsis yog, lossis qhia qhov tsaus ntuj daj aura - feem ntau qhov no tsis yog pob zeb diamond tseeb. Los ntawm txoj kev, thaum raug rau lub teeb, pob zeb diamond tsis muaj kev cuam tshuam, thaum zircons lossis lwm yam pob zeb tsis zoo ua, vim tias lawv cov qauv zoo ib yam li iav.
- Muaj cov khoom siv hluav taws xob nqa nrog koj. Qhov cuav hnyav ze li 1.5 ntau dua li pob zeb diamond ntawm qhov loj me. Kev hnyav me me nrog qhov ntsuas qhov hnyav yuav qhia koj qhov sib txawv yooj yim, yog li muaj lawv nrog koj yog tias koj lub hom phiaj xav yuav pob zeb diamond yam tsis muaj tus ncej yuav yog qhov kev txiav txim siab zoo.
Lus ceeb toom
- Paub txog 4 C's. Zuag qhia tag nrho cov pob zeb zoo tau piav qhia los ntawm 4 C's: carat, xim, txiav thiab meej. Cov ncauj lus no yog dav thiab tau piav qhia zoo tshaj plaws ntawm GIA cov vev xaib thiab lwm tus neeg saib xyuas kev hwm. Yog tias koj siv sijhawm qee lub sijhawm los tshawb fawb nws, koj yuav tuaj yeem pom yog tias koj tau hais qhov tseeb lossis dag nrog ntshav txias.
- Muaj daim ntawv theej ntawm tus neeg muag khoom daim ntawv pov thawj. Yog tias koj qhov kev tshuaj ntsuam pom pom cov txiaj ntsig sib txawv, tus neeg muag khoom yuav liam koj hauv kev pauv pob zeb. Muaj daim ntawv theej ntawm daim ntawv pov thawj tsis yog tsuas yog tso cai rau tus kws ntsuas ntsuas ua qhov kev ntsuas sib piv ntau dua, tab sis kuj tiv thaiv koj.
- Tham nrog tus kws tshaj lij. Tsis muaj teeb meem li cas raug cai thiab siv tau daim ntawv pov thawj zoo li, kev tshuaj xyuas ntxiv yuav tsis dhau. Qee qhov teeb meem me me xws li kev siv lub tshuab laser tuaj yeem nyob tsuas yog siv cov cuab yeej tshwj xeeb tsuas yog tus kws tshaj lij kev ntsuas muaj. Tsuas yog tsis txhob nyob ze rau lub khw lossis lawv tus khub.
- Them qhov kev cog lus yuav muaj kev pheej hmoo. Txhawm rau muab kev tshuaj xyuas ntxiv koj yuav tsum them qhov kev cog lus kom tuaj yeem nqa pob zeb tawm ntawm lub khw yam tsis tau yuav nws tiag. Txawm li cas los xij, ntau tus neeg muag khoom tsis kam rov qab cov lus cog tseg hauv qhov kev tshuaj xyuas pom pom cov txiaj ntsig sib txawv, tshaj li tau hais hauv daim ntawv pov thawj. Nco ntsoov tias koj tau kos npe rau daim ntawv cog lus tias thaum yuav tshem tawm kev yuav khoom vim yog vim li cas, koj yuav tau txais koj cov nyiaj rov qab. Txwv tsis pub koj yuav ntsib teeb meem thaum cov peev nyiaj no tuaj yeem siv tsuas yog txo nqi rau koj qhov kev yuav khoom tom ntej lossis tsis tuaj yeem rov qab tau vim yog lwm qhov laj thawj.
- Zam kev yuav khoom thaum mus ncig. Thaum cov khw muag khoom hauv Asmeskas thiab Europe tau ua raws txoj cai thiab ua raws txoj cai thiab cov cai, feem ntau ntawm cov neeg muag khoom thoob ntiaj teb tsis ua. Kev yuav khoom hauv tebchaws Caribbean lossis hauv tebchaws Brazil, lossis hauv Singapore feem ntau yuav ua rau kev yuav khoom cuav lossis them nyiaj ntau dhau. Pob zeb diamond yog kev lag luam loj thiab maj yog tus kws pab tswv yim tsis zoo.
