2024 Tus sau: Elizabeth Oswald | [email protected]. Kawg hloov kho: 2024-01-13 00:07
Pros: Loj, Nqi, thiab Style. Lwm yam tshaj li qhov muag pom zoo, pear-puab pob zeb diamonds muaj qee qhov zoo dua li cov pob zeb diamond sib tsoo. Vim lawv elongated zoo, pear txiav zoo li loj dua ib puag ncig pob zeb diamond. … Qhov no txhais tau hais tias txawm lub pob zeb diamond me me yuav ua rau muaj kev cuam tshuam loj.
pear zoo li pob zeb diamond txhais li cas?
Vim cov pear zoo li txawv dua, nws feem ntau sawv cev rau muaj zog yuav, kev txhawb zog, kev ywj pheej, thiab nws tus kheej style ntawm nws cov neeg hnav. Cov pob zeb no kuj tau hais los ua cim lub kua muag ntawm kev xyiv fab lossis lub kua muag tshoob, ob qho tib si xaiv tsim nyog rau lub nplhaib sib koom.
Thaum twg pear zoo li pob zeb diamond tau nrov?
Thaum twg pear zoo li lub nplhaib sib koom ua ke tau nrov? Cov duab pear tau nyob ib puag ncig rau ntau pua xyoo ua nws qhov kev ua yeeb yam hauv1475, thaum lub npe nrov jeweler thiab pob zeb diamond cutter hu ua Lodewyk van Bercken thawj zaug qhia cov qauv rau cov neeg coob coob.
Puas pear zoo li pob zeb diamond tsis tshua muaj?
Pears yog ib qho ntawm ob lub pob zeb diamond nkaus xwb uas tsis sib luag ob kab rov tav thiab ntsug (lwm cov duab yog lub plawv). Lawv zoo nkauj, elegant, thiab kwv tsawg.
Vim li cas pear pob zeb diamond kim dua?
Ua tsaug rau lawv cov duab tshwj xeeb, pear zoo li lub pob zeb diamond siv ntau lub pob zeb diamond ntxhib tshaj qhov sib tw ci ntsa iab, ua rau lawv xaiv qhov zoo. … Zoo li lub pob zeb diamond los ntawm James Allen, nws zoo nkaus li zoo heev thiabraug nqi tsawg dua ib puag ncig txiav pob zeb diamond ntawm qhov hnyav sib npaug carat.
Pom zoo:
Puas yog xiav fluorescence zoo hauv pob zeb diamond?
Tsuas muab tso, xiav fluorescence muaj ib qho cuam tshuam tsis zoo raulub ntsej muag zoo li pob zeb diamond hauv qib tsis muaj xim lossis tsis muaj xim nyob ze (qib D txog J) tshwj tsis yog rau ib qho Kev txhim kho me ntsis hauv qhov tsawg zaus ntawm kev siv fluorescence muaj zog heev.
Puas pob zeb diamond simulants zoo li tiag?
Pob zeb diamond simulants, lossis simulated pob zeb diamond, yog pob zeb uas zoo li pob zeb diamond tiag tiag tab sis muaj cov tshuaj sib txawv thiab lub cev sib txawv. Simulated pob zeb diamond yog ib qho kev xaiv rau pob zeb diamond tiag tiag.
Puas yog cov pob zeb diamond uas muaj txiaj ntsig zoo dua?
Cov pob zeb tsis sib haum xeeb tsis tas yuav kim dua, vim tias lawv tsim cov pob zeb diamond feem ntau thiab kev lag luam xav kom lawv tawm ntawm cov khoom siv. Txawm li cas los xij, nws yog kim dua rau cov pob zeb diamond los ntawm qee lub tebchaws xws li Canada, qhov khoom tsis muaj ntau thiab cov nyiaj ua haujlwm siab dua.
Yuav ua li cas pob zeb ntxhib ntxhib ntxhib pob zeb?
Diorite Diorite Diorite, ua cov khoom sib xyaw, nws txawv ntawm nws cov khoom, tab sis feem ntau nws nyuaj (nws cov ntxhia tseem ceeb muaj qhov tawv ntawm ib ncig ntawm 6 ntawm Mohs nplai). https://en.wikipedia.org › wiki › Diorite Diorite - Wikipedia yog cov pob zeb ntxhib ntxhib, nkag mus rau hauv cov pob zeb uas muaj cov sib xyaw ntawm feldspar, pyroxene, hornblende, thiab qee zaum quartz.
Yuav vvs pob zeb diamonds dhau pob zeb diamond tester?
Yes! Lab cog pob zeb diamond kuaj pom qhov zoo ntawmlub pob zeb diamond tester vim lawv tau ua los ntawm cov roj carbon crystallized, ib yam li pob zeb diamond mined. Txawm hais tias, vim qee qhov HPHT pob zeb diamond tuaj yeem nqa cov impurities (txawm tias tsis pom qhov muag liab qab), muaj lub caij nyoog lawv tuaj yeem sim ua moissanite lossis tsis yog pob zeb diamond.
