Saotharlann mórdhíola cruthaithe diamaint EX VG cvd diamond a cheannach ar líne
Carat meáchan
Is é an t-aonad meáchain i saotharlann CVD diamaint a cruthaíodh ná carat (ct), 1 carat = 100 pointe = 0.2 gram
Nuair a bhíonn tagairtí 4C eile cosúil leis, is mó meáchan an Diamond, is airde an luach
Ní úsáidtear an tábla seo ach mar thagairt chun comparáid a dhéanamh idir méideanna éagsúla carat, a d’fhéadfadh a bheith difriúil ón méid iarbhír.
Grád Dath
Tá an grádú soiléireachta bunaithe ar shaintréithe inmheánacha diamant mar a breathnaíodh faoin méadú 10x, agus níos lú cuimsiú a fhágann go bhfuil an diamant níos teirce.
Grád Soiléire
Tá an grádú soiléireachta bunaithe ar shaintréithe inmheánacha diamant mar a breathnaíodh faoin méadú 10x, agus níos lú cuimsiú a fhágann go bhfuil an diamant níos teirce.
Gearr Grád
Bíonn tionchar díreach ag an gcáilíocht gearrtha ar an brilliance an diamaint cruthaithe saotharlainne CVD, VG os cionn an gearrtha Diamond, tá an tine Diamond níos soiléire.Moltar Diamond a roghnú le 3EXcut le hocht gcroí agus ocht saigheada éifeacht éadrom, atá an-álainn.
Saotharlann CVD cruthaíodh diamonds Specs
Cód # | Grád | Carat Meáchan | Soiléire | Méid |
04A | A | 0.2-0.4ct | VVS vs | 3.0-4.0mm |
06A | A | 0.4-0.6ct | VVS vs | 4.0-4.5mm |
08A | A | 0.6-0.8ct | VVS- SI1 | 4.0-5.0mm |
08B | B | 0.6-0.8ct | SI1- SI2 | 4.0-5.0mm |
08C | C | 0.6-0.8ct | SI2-I1 | 4.0-5.0mm |
08D | D | 0.6-0.8ct | I1-I3 | 4.0-5.0mm |
10A | A | 0.8-1.0ct | VVS- SI1 | 4.5-5.5mm |
10B | B | 0.8-1.0ct | SI1- SI2 | 4.5-5.5mm |
10C | C | 0.8-1.0ct | SI2-I1 | 4.5-5.5mm |
10d | D | 0.8-1.0ct | I1-I3 | 4.5-5.5mm |
15A | A | 1.0-1.5ct | VVS- SI1 | 5.0-6.0mm |
15B | B | 1.0-1.5ct | SI1- SI2 | 5.0-6.0mm |
15C | C | 1.0-1.5ct | SI2-I1 | 5.0-6.0mm |
15D | D | 1.0-1.5ct | I1-I3 | 5.0-6.0mm |
20A | A | 1.5-2.0ct | VVS- SI1 | 5.5-6.5mm |
20B | B | 1.5-2.0ct | SI1- SI2 | 5.5-6.5mm |
20C | C | 1.5-2.0ct | SI2-I1 | 5.5-6.5mm |
20d | D | 1.5-2.0ct | I1-I3 | 5.5-6.5mm |
25A | A | 2.0-2.5ct | VVS- SI1 | 6.5-7.5mm |
25B | B | 2.0-2.5ct | SI1- SI2 | 6.5-7.5mm |
25C | C | 2.0-2.5ct | SI2-I1 | 6.5-7.5mm |
25D | D | 2.0-2.5ct | I1-I3 | 6.5-7.5mm |
30A | A | 2.5-3.0ct | VVS- SI1 | 7.0-8.0mm |
30B | B | 2.5-3.0ct | SI1- SI2 | 7.0-8.0mm |
30C | C | 2.5-3.0ct | SI2-I1 | 7.0-8.0mm |
30d | D | 2.5-3.0ct | I1-I3 | 7.0-8.0mm |
35A | A | 3.0-3.5ct | VVS- SI1 | 7.0-8.5mm |
35B | B | 3.0-3.5ct | SI1- SI2 | 7.0-8.5mm |
35C | C | 3.0-3.5ct | SI2-I1 | 7.0-8.5mm |
35D | D | 3.0-3.5ct | I1-I3 | 7.0-8.5mm |
40A | A | 3.5-4.0ct | VVS- SI1 | 8.5-9.0mm |
40B | B | 3.5-4.0ct | SI1- SI2 | 8.5-9.0mm |
40C | C | 3.5-4.0ct | SI2-I1 | 8.5-9.0mm |
40d | D | 3.5-4.0ct | I1-I3 | 8.5-9.0mm |
50A | A | 4.0-5.0ct | VVS- SI1 | 7.5-9.5mm |
50B | B | 4.0-5.0ct | SI1- SI2 | 7.5-9.5mm |
60A | A | 5.0-6.0ct | VVS- SI1 | 8.5-10mm |
60B | B | 5.0-6.0ct | SI1- SI2 | 8.5-10mm |
70A | A | 6.0-7.0ct | VVS- SI1 | 9.0-10.5mm |
70B | B | 6.0-7.0ct | SI1- SI2 | 9.0-10.5mm |
80A | A | 7.0-8.0ct | VVS- SI1 | 9.0-11mm |
80B | B | 7.0-8.0ct | SI1- SI2 | 9.0-11mm |
80+A | A | 8.0ct+ | VVS- SI1 | 9mm+ |
80+B | B | 8.0ct+ | SI1- SI2 | 9mm+ |