HPHT lab cog pob zeb diamond
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Igi certified hpht lab cog pob zeb diamond VS VVS Clarity
hpht lab cog pob zeb diamond, feem ntau hu ua lab tsim, txiv neej ua, lossis txawm tias cov pob zeb hluavtaws, yog tsim nyob rau hauv qhov chaw kuaj mob uas ua raws li cov txheej txheem ntuj tsim ntawm pob zeb diamond txoj kev loj hlob - tsuas yog, siv sij hawm tsawg heev (hais, 3 billion xyoo tsawg dua. , muab los yog coj) thiab tus nqi qis dua.
Lub hpht lab cog pob zeb diamond yog 100% pob zeb diamond tiag tiag, thiab yog optically, tshuaj thiab lub cev zoo ib yam rau ntuj, mined pob zeb diamond.Qhov kev thov rau hpht lab cog pob zeb diamond tau nce siab nyob rau xyoo tas los no, raws li cov txheej txheem engineering thiab thev naus laus zis tau ua tiav los tsim cov pob zeb diamond uas yog, los ntawm txhua tus account, zoo nkauj, nyiaj txiag, pob zeb diamond tiag tiag.
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EX-VG hpht kho pob zeb diamond kub siab kub pob zeb diamond
hpht kho pob zeb diamond yog tsim nyob rau hauv lub chaw soj ntsuam zoo heev uas duplicate tej yam kev mob nyob rau hauv uas cov pob zeb diamond ib txwm tsim thaum lawv tsim nyob rau hauv lub ntiaj teb mantle.Qhov kev tswj ib puag ncig no ua rau nws muaj peev xwm los tsim lub purest daim ntawv ntawm pob zeb diamond (99.99% ntshiab carbon) nrog tsawg impurities thiab Tsis zoo li lub ntiaj teb-extracted pob zeb, ua lab-loj pob zeb diamonds whiter, ntau ci ntsa iab thiab muaj zog tshaj mined pob zeb diamond feem ntau.
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Yuav hpht pob zeb diamond online lab cog pob zeb diamond 1 carat 2 carat 3 carat
hpht pob zeb diamond tau tsim nyob rau hauv ib chav kuaj, es tsis yog mined los ntawm lub ntiaj teb.Cov no tsis yog knockoffs, hpht pob zeb diamond tsis yog Cubic Zircon, lawv tsis yog Crystals.Lawv yog Diamonds Chemically zoo tib yam rau lawv lub ntiaj teb counterparts.hpht pob zeb diamond yog tib yam li lub ntuj pob zeb, tus nqi tsuas yog 1/8 ntawm ntuj pob zeb diamond.
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DF GJ KM Xim hpht lab cog pob zeb diamond online
HPHT, tseem hu ua siv lead ua catalyst txoj kev, yog ib txoj kev ntawm crystallizing rau hauv pob zeb diamond (ua tiav simulating kev loj hlob ntawm ntuj pob zeb diamond) los ntawm depositing siv lead ua txheej rau cov noob siv lead ua los ntawm ib tug catalyst (feem ntau yog siv hlau-nickel alloys) thiab high-pressure tshuaj tiv thaiv chav. siv graphite ua cov pa roj carbon.
