Obair-lann DEF Colour CVD daoimeanan airson an reic
Obair-lann CVD air fhàs daoimeanan Meud
Is e an carat an aonad cuideam aig daoimean.Tha Carat gu tric air a mheasgadh le meud ged a tha e dha-rìribh na thomhas de chuideam.Tha 1 carat co-ionann ri 200 milleagram no 0.2 gram.Tha an sgèile gu h-ìosal a’ sealltainn an dàimh meud àbhaisteach eadar daoimeanan le àrdachadh cuideam carat.Cuimhnich ged a tha na tomhais gu h-ìosal àbhaisteach, tha a h-uile obair-lann CVD a tha air fhàs daoimeanan gun samhail.
Dath: DEF
Is e dath an dath nàdarra a chithear ann an obair-lann CVD daoimeanan fàs agus chan eil e ag atharrachadh thar ùine.Bidh daoimeanan fàs le obair-lann CVD gun dath a’ leigeil le barrachd solas a dhol troimhe na daoimean dathte, a’ leigeil ma sgaoil barrachd dealradh is teine.Ag obair mar phriosma, bidh daoimean a’ roinn solas ann an speactram dhathan agus a’ nochdadh an t-solais seo mar lasraichean dathte ris an canar teine.
Soilleireachd: VVS-VS
Tha soilleireachd daoimeanan fàs-lann CVD a’ toirt iomradh air làthaireachd neo-chunbhalachd air agus taobh a-staigh na cloiche.Nuair a thèid clach gharbh a thoirt a-mach à gualain domhainn fon talamh, cha mhòr nach eil lorgan beaga de eileamaidean nàdarra air an glacadh a-staigh agus canar in-ghabhail riutha.
Gearr: SÒNRAICHTE
Tha an gearradh a’ toirt iomradh air ceàrnan agus cuibhreannan daoimean.Tha gearradh daoimean - a cruth agus a chrìochnachadh, a dhoimhneachd agus a leud, èideadh nan aghaidhean - a 'dearbhadh a bhòidhchead.Bidh an sgil leis a bheil daoimean air a ghearradh a’ dearbhadh dè cho math ‘s a tha e a’ nochdadh agus a ’toirt air ais solas.
Obair-lann CVD air fhàs daoimeanan Paramadairean
| Còd # | Ìre | Cuideam Carat | Soilleireachd | Meud |
| 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+ |
