DEF Xim CVD lab cog pob zeb diamond muag
CVD lab cog pob zeb diamond Loj
Lub carat yog qhov hnyav ntawm lub pob zeb diamond.Carat feem ntau tsis meej pem nrog qhov loj me txawm tias nws yog qhov ntsuas qhov hnyav.1 carat sib npaug 200 milligrams lossis 0.2 grams.Cov nplai hauv qab no qhia txog qhov kev sib raug zoo ntawm cov pob zeb diamond ntawm qhov hnyav carat.Nco ntsoov tias thaum qhov kev ntsuas hauv qab no yog qhov qub, txhua CVD lab cog pob zeb diamond yog qhov tshwj xeeb.
Xim: DEF
Xim yog cov xim ntuj pom hauv CVD lab cog pob zeb diamond thiab tsis hloov lub sijhawm.Colorless CVD lab cog pob zeb diamond tso cai rau lub teeb ntau dhau los ntawm cov xim pob zeb diamond, tso tawm ntau lub ci ntsa iab thiab hluav taws.Ua raws li lub prism, lub pob zeb diamond faib lub teeb rau hauv ib lub spectrum ntawm cov xim thiab qhia txog lub teeb no raws li cov yeeb yuj flashes hu ua hluav taws.
Clarity: VVS-VS
Lub CVD lab cog pob zeb diamond qhov tseeb hais txog qhov muaj impurities ntawm thiab hauv pob zeb.Thaum lub pob zeb ntxhib tau muab rho tawm los ntawm cov pa roj carbon sib sib zog nqus hauv qab lub ntiaj teb, cov kab me me ntawm cov ntsiab lus ntuj yuav luag ib txwm nyob rau hauv thiab hu ua inclusions.
Txiav: EXCELLENT
Kev txiav yog hais txog lub kaum sab xis thiab qhov sib npaug ntawm lub pob zeb diamond.Kev txiav ntawm pob zeb diamond - nws daim ntawv thiab tiav, nws qhov tob thiab dav, qhov sib xws ntawm lub ntsej muag - txiav txim siab nws txoj kev zoo nkauj.Cov txuj ci uas lub pob zeb diamond txiav txiav txim siab seb nws zoo li cas thiab cuam tshuam lub teeb.
CVD lab cog pob zeb diamond Parameters
| Code # | Qib | Carat Nyhav | Qhov tseeb | Loj |
| 04 A | A | 0.2-0.4 hli | VVVVVV VS | 3.0-4.0 hli |
| 06a ib | A | 0.4-0.6 hli | VVVVVV VS | 4.0-4.5 hli |
| 08 A | A | 0.6-0.8 hli | VVS-SI 1 | 4.0-5.0 hli |
| 08b ua | B | 0.6-0.8 hli | SI1-SI2 | 4.0-5.0 hli |
| 08c ua | C | 0.6-0.8 hli | SI2-I1 | 4.0-5.0 hli |
| 08d ib | D | 0.6-0.8 hli | I1-I3 | 4.0-5.0 hli |
| 10 A | A | 0.8-1.0 hli | VVS-SI 1 | 4.5-5.5 hli |
| 10B | B | 0.8-1.0 hli | SI1-SI2 | 4.5-5.5 hli |
| 10 C | C | 0.8-1.0 hli | SI2-I1 | 4.5-5.5 hli |
| 10D | D | 0.8-1.0 hli | I1-I3 | 4.5-5.5 hli |
| 15 A | A | 1.0-1.5 ct | VVS-SI 1 | 5.0-6.0 hli |
| 15B | B | 1.0-1.5 ct | SI1-SI2 | 5.0-6.0 hli |
| 15 C | C | 1.0-1.5 ct | SI2-I1 | 5.0-6.0 hli |
| 15D | D | 1.0-1.5 ct | I1-I3 | 5.0-6.0 hli |
| 20 A | A | 1.5-2.0 hli | VVS-SI 1 | 5.5-6.5 hli |
| 20B | B | 1.5-2.0 hli | SI1-SI2 | 5.5-6.5 hli |
| 20 C | C | 1.5-2.0 hli | SI2-I1 | 5.5-6.5 hli |
| 20D | D | 1.5-2.0 hli | I1-I3 | 5.5-6.5 hli |
| 25 A | A | 2.0-2.5 ct | VVS-SI 1 | 6.5-7.5 hli |
| 25B | B | 2.0-2.5 ct | SI1-SI2 | 6.5-7.5 hli |
| 25C ua | C | 2.0-2.5 ct | SI2-I1 | 6.5-7.5 hli |
| 25D ib | D | 2.0-2.5 ct | I1-I3 | 6.5-7.5 hli |
| 30 A | A | 2.5-3.0 hli | VVS-SI 1 | 7.0-8.0 hli |
| 30B | B | 2.5-3.0 hli | SI1-SI2 | 7.0-8.0 hli |
| 30 C | C | 2.5-3.0 hli | SI2-I1 | 7.0-8.0 hli |
| 30D | D | 2.5-3.0 hli | I1-I3 | 7.0-8.0 hli |
| 35 A | A | 3.0-3.5 hli | VVS-SI 1 | 7.0-8.5 hli |
| 35B | B | 3.0-3.5 hli | SI1-SI2 | 7.0-8.5 hli |
| 35C ua | C | 3.0-3.5 hli | SI2-I1 | 7.0-8.5 hli |
| 35D ib | D | 3.0-3.5 hli | I1-I3 | 7.0-8.5 hli |
| 40 A | A | 3.5-4.0 hli | VVS-SI 1 | 8.5-9.0 hli |
| 40B | B | 3.5-4.0 hli | SI1-SI2 | 8.5-9.0 hli |
| 40C ua | C | 3.5-4.0 hli | SI2-I1 | 8.5-9.0 hli |
| 40D ib | D | 3.5-4.0 hli | I1-I3 | 8.5-9.0 hli |
| 50 A | A | 4.0-5.0 ct | VVS-SI 1 | 7.5-9.5 hli |
| 50B | B | 4.0-5.0 ct | SI1-SI2 | 7.5-9.5 hli |
| 60 A | A | 5.0-6.0 hli | VVS-SI 1 | 8.5-10 hli |
| 60B | B | 5.0-6.0 hli | SI1-SI2 | 8.5-10 hli |
| 70 A | A | 6.0-7.0 hli | VVS-SI 1 | 9.0-10.5 hli |
| 70 B ib | B | 6.0-7.0 hli | SI1-SI2 | 9.0-10.5 hli |
| 80 A | A | 7.0-8.0 hli | VVS-SI 1 | 9.0-11 hli |
| 80B | B | 7.0-8.0 hli | SI1-SI2 | 9.0-11 hli |
| 80 + A | A | 8.0ct + | VVS-SI 1 | 9mm + |
| 80+B | B | 8.0ct + | SI1-SI2 | 9mm + |
