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Igi certified hpht lab thukul berlian VS VVS Clarity

Igi certified hpht lab thukul berlian VS VVS Clarity

Igi certified hpht lab thukul berlian VS VVS Clarity Featured Image
  • Igi certified hpht lab thukul berlian VS VVS Clarity
  • Igi certified hpht lab thukul berlian VS VVS Clarity
  • Igi certified hpht lab thukul berlian VS VVS Clarity
  • Igi certified hpht lab thukul berlian VS VVS Clarity
  • Igi certified hpht lab thukul berlian VS VVS Clarity

Katrangan singkat:

hpht lab berlian thukul, asring diarani minangka lab digawe , digawe manungsa, utawa malah berlian sintetik, digawe ing setelan laboratorium sing emulates proses alami saka wutah berlian kang - mung, njupuk akèh wektu kurang (kandhakake, 3 milyar taun kurang , menehi utawa njupuk) lan biaya kurang.

Ing hpht Lab thukul mirah iku 100% mirah nyata, lan optik, kimia lan fisik identik alam, berlian ditambang.Panjaluk kanggo hpht lab thukul berlian wis melonjak ing taun anyar, minangka cara engineering lan teknologi wis sampurna kanggo gawé berlian sing, dening kabeh akun, ayu, ekonomis, mirah nyata.


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Parameter saka hpht lab thukul inten

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+

4C Standar hpht lab thukul berlian

AVAV (2)

warna

hpht dianggep berlian werna wis graded ing standarized viewing environment.Gemologists nganalisa werna ing D kanggo Z sawetara werna karo mirah diselehake regane mudhun, viewed liwat sisih, kanggo nggampangake tampilan netral.

AVAV (3)

kajelasan

Kejelasan kelas berlian sing diobati hpht miturut standar sing ditampa sacara internasional ing perbesaran 10X, miturut visibilitas, ukuran, nomer, lokasi lan sifat karakteristik internal lan permukaan ing perbesaran kasebut.

AVAV (4)

Cut

Gemologists sakabèhé takeran, pangukuran lan ngarepke facet dibandhingake karo pasinaon padhange, geni, scintillation lan pola kanggo nemtokake Cut Grade saka hpht dianggep mirah.

AVAV (1)

Bobot karat

Tahap pertama ing hpht dianggep berlian grading yaiku ngebotake berlian.Bobot karat minangka unit bobot standar kanggo watu permata.Grading Diamond nganti rong panggonan desimal kanggo njamin akurasi.

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