Carat pob zeb diamond, lub keeb kwm ntawm cov tsos thiab tus nqi.

Ntawm cov Jewelers muaj ib tug hais tias: "Diamonds - qhov zoo tshaj plaws cov phooj ywg ntawm cov poj niam. Kev zoo nkauj yuav ploj mus, cov phooj ywg ntxeev siab rau, thiab lawv tseem yuav ci thiab unthinkable kim heev. " Tseeb, diamonds yuav tsum tau hu ua ib tug ntawm feem ntau kim pob zeb nyob rau hauv lub ntiaj teb no. Lawv cov nqi mas nws txawv nyob ntawm seb lub purity, xim thiab txiav, tab sis nyob rau hauv txhua rooj plaub nws yog heev. Hauv qab no peb yuav sim piav qhia ntau npaum li cas ib tug 1 carat pob zeb diamond.

Pob Zeb Diamond version yog hu ua ncau pob zeb diamond. nws hnyav yog ntsuas nyob rau hauv chav xws li carat. Nws yog tau los ntawm tsob ntoo hom uas nws cov noob tau siv raws li ib qho kev ntsuas ntawm qhov ceeb thawj nyob rau hauv prehistoric lub sij hawm. Thaum tus luj ntawm lub noob yog ib tug benchmark thiab yuav 0.2 grams.

Diamonds raug muab faib ua peb pawg nyob rau hauv lub qhov hnyav:

- loj (1 carat);

- nruab nrab (0.3 rau 0.99 carats);

- me me (0.29 carat).

Carat pob zeb diamond kwv yees los ntawm cov kws txawj nyob rau hauv ntau txoj kev, nyob ntawm seb lub hom ntawm pob zeb. Thiab yog hais tias me me muaj nuj nqis tsuas yog rau lawv cov luj, thaum nrug muaj feem luj lub loj Jewelers pob zeb tau dab tsi rau zoo xws li clarity thiab xim.

Me diamonds, tsis hais ntawm lawv daim ntawv no nyob rau hauv lub cheeb tsam Jewelers hu ua «melee» - lawv cov luj yuav tsum tsis txhob ntau tshaj ib tug peb lub hlis twg ntawm ib tug carat. Lawv feem ntau yog tau los ntawm tej qhov chaw ntawm ib tug loj pob zeb diamond. Lub pob zeb uas muaj ntau dua qhov hnyav thiab loj, me, hu ua lub «kuv Lange».

Tus nqi ntawm 1 carat pob zeb diamond yuav thaj tsam li ntawm pua pua ntawm cov nyiaj rau kaum ntawm txhiab. Nyob rau tib lub sij hawm yog tseem ceeb heev ib pob zeb los yog ob peb me me thiab sawv daws yuav. Carat pob zeb diamond, uas yog ntxig rau hauv lub center ntawm hniav nyiaj hniav kub yuav raug nqi kaum lub sij hawm ntau kim tshaj tus nqi qub by luj ntawm me me pob zeb uas xwm lub hauv paus.

pob zeb diamond loj feem ntau yog ntsuas rau ib tug puas carats. Tag nrho cov pob zeb, uas muaj ib tug luj hauv qab no bar, xam tau tias yog tej yam khoom noj. Yuav kom ntsuas Jewelers siv tshwj xeeb karat tes taw hnyav li, tab sis nws yog ib txwm tau mus txiav txim seb kwv yees li tus luj ntawm lub pob zeb, nyob rau lub hauv paus ntawm nws txoj kab uas hla. Tus nqi uas muaj carat pob zeb diamond, yog xam raws li cov kev cai ntawm Tavernier, qhov twg tus nqi ntawm lub pov haum yog qhov khoom puag nqi carat hnyav los ntawm cov square ntawm tus siv lead ua. Yog li, ib tug 2 carat pob zeb diamond yuav raug nqi txog peb lub sij hawm ntau kim tshaj pob zeb uas 1 carat. Cov kev vam meej ntawm tus nqi ntawm tus luj ntawm lub pob zeb diamond loj hlob tuaj mus rau kaum carats: cov pob zeb diamond ntawm no yuav muaj ib puas lub sij hawm ntau kim tshaj ib tug 1 carat pob zeb diamond ntawm tib purity. Lub pob zeb uas ntau tshaj 25 carats ib txwm muaj lawv tus kheej npe.

Ob peb lub tswv yim rau cov neeg uas yuav mus yuav cov pob zeb diamond hniav nyiaj hniav kub

Nco ntsoov hais tias cov xov tooj ntawm carats ntawm diamonds - tsis tseem ceeb tshaj plaws yam ntxwv. Yuav tsim nyog los xav txog lub purity, xim thiab zoo tshaj ntawm cov pob zeb diamond txiav. Yog li, piv txwv li, cov nqi ntawm 1 carat pob zeb diamond E thiab xim purity WS1 yog kwv yees li 2 lub sij hawm siab tshaj lub purity ntawm lub pob zeb xim SI1 thiab H.

Nco ntsoov tias tus nqi tas nrho ntawm tag nrho cov pob zeb uas puag ncig lub ntsiab nqi ntawm hniav nyiaj hniav kub yog tsis sib npaug zos rau cov nqi ntawm ib tug loj pob zeb diamond nyob rau hauv lub center. Piv txwv li, ob peb kaum ntawm diamonds uas 1 carat yuav raug nqi txog $ 600, hos ib tug central pob zeb ntawm tib xim, clarity thiab luj, yuav raug nqi ntau tshaj $ 6,000. Yuav tsum tau ceev faj thiab xyuas nrog rau cov jeweller raws nraim uas Cheebtsam muaj ib yam khoom uas koj yuav.