Moissanite, muaj li ntawm silicon carbide, rivals pob zeb diamond nyob rau hauv hardness (9.25 ntawm lub Mohs nplai) thiab outshines lawv nyob rau hauv hluav taws (dispersion ntawm lub teeb). Tsis zoo li pob zeb diamond, uas feem ntau mined nyob rau hauv kev coj ncaj ncees fraught tej yam kev mob, moissanite yog lab-loj hlob, ua rau nws ib tug ruaj khov xaiv. Ntxiv mus, nws tus nqi pheej yig (1-carat moissanite nqi ib ncig $ 300 vs. $ 2,000+ rau pob zeb diamond) tsis txhais hais tias cuam tshuam rau qhov zoo. Qhov zoo tshaj plaws moissanite tsej zoo tshaj plaws hauv kev pom tseeb thiab xim, ua raws cov pob zeb diamond siab kawg.
Clarity nyob rau hauv gemstones yog hais txog qhov tsis muaj nyob rau hauv (inclusions) los yog sab nraud (blemishes) imperfections. Moissanite, ua lab-tsim, feem ntau zam qhov tsis zoo uas pom hauv pob zeb diamond. Txawm li cas los xij, clarity tseem tseem ceeb qhov tsis zoo thaum lub sijhawm tsim khoom tuaj yeem cuam tshuam rau durability thiab brilliance.
Thaum lub pob zeb diamond siv cov nplai 11-qib nruj (FL, IF, VVS1, VVS2, thiab lwm yam), moissanite clarity feem ntau yog categorized li.:
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Flawless (FL):
Tsis pom kev suav nrog hauv qab 10x magnification.
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VS (Ntau me ntsis suav nrog):
Cov kev suav me me nyuaj kom pom yam tsis muaj kev nthuav dav.
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SI (nrog me ntsis):
Pom tau qhov suav nrog hauv kev nthuav dav tab sis pom tsis pom ntawm qhov muag liab qab.
Qhov zoo tshaj plaws moissanite tsej feem ntau poob rau hauv Flawless lossis VS pawg. Cov pob zeb no ua rau lub teeb pom kev zoo tshaj plaws thiab ua kom lub ntsej muag ci, ci ntsa iab.
Cov qhwv ntsej raug saib los ntawm qhov deb, thiab cov khoom me me hauv SI pob zeb yuav tsis cuam tshuam los ntawm lawv txoj kev zoo nkauj. Txawm li cas los xij, high-clarity moissanite muaj:
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Superior Brilliance:
Tsawg qhov teeb meem sab hauv txhais tau tias muaj teeb pom kev zoo dua.
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Durability:
Cov qauv kev ncaj ncees yog khaws cia, txo qhov kev pheej hmoo ntawm chipping.
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Lub neej ntev:
Flawless pob zeb tuav lawv cov ci ntsa iab rau ntau tiam neeg.
Piv txwv: Ib khub ntawm 1.5-carat puag ncig moissanite tsej graded VS1 yuav outshine SI2 tsej nyob rau hauv lub teeb ci, tshwj xeeb tshaj yog nyob rau hauv loj qhov ntau thiab tsawg uas tsis zoo yuav pom ntau dua.
Xim grading nyob rau hauv dawb gemstones ntsuam xyuas yuav ua li cas "xim tsis muaj xim" ib lub gemstone tshwm. Thaum cov pob zeb diamond siv DZ nplai, moissanite xim grading yog tsawg tus qauv tab sis feem ntau ua raws li cov qauv zoo sib xws:
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DF (tsis muaj xim):
Tsis detectable xim.
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GJ (Zoo-Colorless):
Me ntsis daj los yog grey undertones.
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KZ (xim xim):
Pom pom kev sov so, feem ntau zam hauv cov hniav nyiaj hniav kub zoo.
Clarity thiab xim ua hauj lwm nyob rau hauv tandem los tsim ib lub pob zeb tag nrho kev thov. Lub pob zeb tsis zoo D-qib yuav muaj kev cuam tshuam lub teeb nrog cov dej khov, thaum lub pob zeb SI2 G-qib yuav tshwm sim hazy lossis npub, txawm tias tsis muaj xim.
Tswv yim: Nco ntsoov saib moissanite nyob rau hauv ntau yam teeb pom kev zoo nyob rau hauv nruab hnub nrig, incandescent, thiab fluorescent los ntsuam xyuas xim nruab nrab.
Txawm tias qhov zoo tshaj plaws clarity thiab xim yog nkim ntawm kev txiav tsis zoo. Qhov zoo tshaj plaws proportions (piv txwv li, puag ncig ci ntsa iab txiav nrog 57 facets) txhim khu lub teeb kev ua tau zoo, npog cov xim me lossis qhov tsis pom tseeb. Nrhiav lub siab lub ntsws thiab xub txiav precision txiav rau qhov hluav taws kub siab tshaj plaws.
Key Takeaway: Thaum CZ pheej yig thiab pib meej, nws huab nrog hnav. Moissanite ua tau zoo tshaj plaws hauv kev ua neej ntev thiab kev muaj tiag.
Yuav los ntawm cov khoom lag luam muab cov ntawv qhia qhab nia los ntawm cov chaw kuaj muaj npe zoo li IGI (International Gemological Institute) lossis GCAL (Gem Certification & Assurance Lab). Cov no xyuas kom meej meej, xim, thiab txiav zoo.
Sub-$ 100 1-carat moissanite tsej feem ntau siv cov pob zeb qis nrog pom kev suav nrog thiab cov xim daj. Kev nqis peev hauv cov khoom lag luam ntseeg siab xws li Brilliant Earth, James Allen, lossis Moissanite International.
Qhov zoo tshaj plaws moissanite tsej yog ib qho pov thawj rau niaj hnub craftsmanship, muab kev coj ncaj ncees nrhiav nrog breathtaking clarity thiab xim. Los ntawm kev nkag siab txog qhov tseem ceeb no, koj tuaj yeem xaiv ib khub uas sib tw cov pob zeb diamond zoo tshaj plaws yam tsis muaj tus nqi qis tshaj. Txawm hais tias koj xav tau dej khov-dawb ci ntsa iab lossis sov vintage allure, moissanite muaj qhov ua tau zoo.
Muab koj cov qhwv ntsej nrog cov jewelers loupe thiab daim ntawv xim thaum yuav khoom hauv online. Zoom rau hauv cov yeeb yaj kiab HD los tshuaj xyuas qhov tseeb thiab sib piv cov xim tiv thaiv tom qab dawb. Nrog rau phau ntawv qhia no, koj npaj tau dazzle lub luag haujlwm.*
Txij li xyoo 2019, ntsib u cov hniav nyiaj hniav kub tau tsim nyob rau hauv Guangzhou, Suav, cov hniav nyiaj hniav kub tsim hauv paus. Peb yog cov hniav nyiaj hniav kub ua lag luam ua haujlwm tsim kev tsim kho, ntau lawm thiab muag.
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