Lab borongan nyiptakeun inten EX VG cvd inten mésér online
beurat karat
Unit beurat hiji CVD lab dijieun inten nyaéta karat (ct), 1 karat = 100 titik = 0,2 gram.
Nalika rujukan 4C séjén anu sarupa, nu gede beurat inten, nu leuwih luhur nilai
tabél ieu ngan dipaké salaku rujukan pikeun ngabandingkeun ukuran karat béda, nu bisa jadi béda ti ukuran sabenerna.
Kelas Warna
Grading kajelasan dumasar kana ciri internal inten anu dititénan dina 10x magnification, kalawan inclusions pangsaeutikna ngajadikeun inten rarer.
Kelas kajelasan
Grading kajelasan dumasar kana ciri internal inten anu dititénan dina 10x magnification, kalawan inclusions pangsaeutikna ngajadikeun inten rarer.
Potong Kelas
Kualitas cut langsung mangaruhan brilliance tina lab CVD dijieun inten, VG luhureun cut inten, seuneu inten leuwih atra.Disarankeun milih inten kalayan 3EXcut kalayan dalapan haté sareng dalapan panah pangaruh cahaya, anu saé pisan.
CVD lab dijieun inten Specs
Kode # | Kelas | Beurat Karat | Kajelasan | Ukuran |
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 | 4,5-5,5 mm |
10B | B | 0,8-1,0ct | SI1-SI2 | 4,5-5,5 mm |
10C | C | 0,8-1,0ct | SI2-I1 | 4,5-5,5 mm |
10D | D | 0,8-1,0ct | 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 | 1,5-2,0ct | VVS-SI1 | 5,5-6,5 mm |
20B | B | 1,5-2,0ct | SI1-SI2 | 5,5-6,5 mm |
20C | C | 1,5-2,0ct | SI2-I1 | 5,5-6,5 mm |
20D | D | 1,5-2,0ct | 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 | 2,5-3,0ct | 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 | 7,0-8,5 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 | 3,5-4,0ct | VVS-SI1 | 8,5-9,0 mm |
40B | B | 3,5-4,0ct | SI1-SI2 | 8,5-9,0 mm |
40C | C | 3,5-4,0ct | SI2-I1 | 8,5-9,0 mm |
40D | D | 3,5-4,0ct | 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 | 9.0-10.5mm |
70B | B | 6.0-7.0ct | SI1-SI2 | 9.0-10.5mm |
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 | 9mm+ |
80+B | B | 8,0ct + | SI1-SI2 | 9mm+ |