DEF Color CVD lab thukul berlian for sale
CVD lab thukul inten Ukuran
Karat minangka unit bobot berlian.Karat asring bingung karo ukuran sanajan ukurane bobot.1 karat padha karo 200 miligram utawa 0,2 gram.Skala ing ngisor iki nggambarake hubungan ukuran sing khas antarane berlian sing nambah bobot karat.Elinga yen pangukuran ing ngisor iki khas, saben berlian sing ditanam ing laboratorium CVD unik.
Warna: DEF
Werna minangka warna alami sing katon ing berlian sing ditanam ing laboratorium CVD lan ora owah saka wektu.Berlian sing ditanam ing lab CVD sing ora ana warna ngidini luwih akeh cahya sing bisa dilewati tinimbang berlian sing diwarnai, ngetokake cemlorot lan geni.Tumindak minangka prisma, berlian mbagi cahya dadi spektrum warna lan nggambarake cahya kasebut minangka kelip-kelip warna sing diarani geni.
Kajelasan: VVS-VS
A CVD lab thukul inten kajelasan nuduhake anané impurities ing lan ing watu.Nalika watu atos diekstraksi saka karbon ing jero bumi, jejak cilik unsur alam meh tansah kepepet ing njero lan diarani inklusi.
Cut: apik banget
Motong kasebut nuduhake sudut lan proporsi berlian.Potongan berlian - wujud lan rampung, ambane lan ambane, keseragaman aspek - nemtokake kaendahane.Katrampilan sing dipotong inten nemtokake sepira apike lan refracts cahya.
CVD lab thukul diamonds Parameter
| Kode # | sasmita | Bobot Karat | kajelasan | Ukuran |
| 04A | A | 0,2-0,4 kt | VVS VS | 3.0-4.0mm |
| 06A | A | 0,4-0,6 kt | VVS VS | 4,0-4,5 mm |
| 08A | A | 0,6-0,8 kt | VVS-SI1 | 4.0-5.0 mm |
| 08B | B | 0,6-0,8 kt | SI1-SI2 | 4.0-5.0 mm |
| 08C | C | 0,6-0,8 kt | SI2-I1 | 4.0-5.0 mm |
| 08D | D | 0,6-0,8 kt | I1-I3 | 4.0-5.0 mm |
| 10A | A | 0,8-1,0 kt | VVS-SI1 | 4,5-5,5 mm |
| 10B | B | 0,8-1,0 kt | SI1-SI2 | 4,5-5,5 mm |
| 10C | C | 0,8-1,0 kt | SI2-I1 | 4,5-5,5 mm |
| 10D | D | 0,8-1,0 kt | I1-I3 | 4,5-5,5 mm |
| 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 | 1,5-2,0 kt | VVS-SI1 | 5,5-6,5 mm |
| 20B | B | 1,5-2,0 kt | SI1-SI2 | 5,5-6,5 mm |
| 20C | C | 1,5-2,0 kt | SI2-I1 | 5,5-6,5 mm |
| 20D | D | 1,5-2,0 kt | I1-I3 | 5,5-6,5 mm |
| 25A | A | 2.0-2.5ct | VVS-SI1 | 6,5-7,5 mm |
| 25B | B | 2.0-2.5ct | SI1-SI2 | 6,5-7,5 mm |
| 25C | C | 2.0-2.5ct | SI2-I1 | 6,5-7,5 mm |
| 25D | D | 2.0-2.5ct | I1-I3 | 6,5-7,5 mm |
| 30A | A | 2,5-3,0 kt | VVS-SI1 | 7.0-8.0mm |
| 30B | B | 2,5-3,0 kt | SI1-SI2 | 7.0-8.0mm |
| 30C | C | 2,5-3,0 kt | SI2-I1 | 7.0-8.0mm |
| 30D | D | 2,5-3,0 kt | I1-I3 | 7.0-8.0mm |
| 35A | A | 3.0-3.5ct | VVS-SI1 | 7,0-8,5 mm |
| 35B | B | 3.0-3.5ct | SI1-SI2 | 7,0-8,5 mm |
| 35C | C | 3.0-3.5ct | SI2-I1 | 7,0-8,5 mm |
| 35D | D | 3.0-3.5ct | I1-I3 | 7,0-8,5 mm |
| 40A | A | 3,5-4,0 kt | VVS-SI1 | 8,5-9,0 mm |
| 40B | B | 3,5-4,0 kt | SI1-SI2 | 8,5-9,0 mm |
| 40C | C | 3,5-4,0 kt | SI2-I1 | 8,5-9,0 mm |
| 40D | D | 3,5-4,0 kt | I1-I3 | 8,5-9,0 mm |
| 50A | A | 4.0-5.0ct | VVS-SI1 | 7,5-9,5 mm |
| 50B | B | 4.0-5.0ct | SI1-SI2 | 7,5-9,5 mm |
| 60A | A | 5.0-6.0ct | VVS-SI1 | 8,5-10 mm |
| 60B | B | 5.0-6.0ct | SI1-SI2 | 8,5-10 mm |
| 70A | A | 6.0-7.0ct | VVS-SI1 | 9,0-10,5 mm |
| 70B | B | 6.0-7.0ct | SI1-SI2 | 9,0-10,5 mm |
| 80A | A | 7.0-8.0ct | VVS-SI1 | 9,0-11 mm |
| 80B | B | 7.0-8.0ct | SI1-SI2 | 9,0-11 mm |
| 80+A | A | 8,0ct + | VVS-SI1 | 9 mm+ |
| 80+B | B | 8,0ct + | SI1-SI2 | 9 mm+ |
