DF GJ KM Color hpht laboratoriyasida o'stirilgan olmoslar onlayn
hpht laboratoriyasida yetishtirilgan olmos parametrlari
| Kod # | Baho | Karat Og'irligi | Aniqlik | Hajmi |
| 04A | A | 0,2-0,4 ct | VVS VS | 3,0-4,0 mm |
| 06A | A | 0,4-0,6 ct | VVS VS | 4,0-4,5 mm |
| 08A | A | 0,6-0,8 ct | VVS-SI1 | 4,0-5,0 mm |
| 08B | B | 0,6-0,8 ct | SI1-SI2 | 4,0-5,0 mm |
| 08C | C | 0,6-0,8 ct | SI2-I1 | 4,0-5,0 mm |
| 08D | D | 0,6-0,8 ct | I1-I3 | 4,0-5,0 mm |
| 10A | A | 0,8-1,0 ct | VVS-SI1 | 4,5-5,5 mm |
| 10B | B | 0,8-1,0 ct | SI1-SI2 | 4,5-5,5 mm |
| 10C | C | 0,8-1,0 ct | SI2-I1 | 4,5-5,5 mm |
| 10D | D | 0,8-1,0 ct | I1-I3 | 4,5-5,5 mm |
| 15A | A | 1,0-1,5 ct | VVS-SI1 | 5,0-6,0 mm |
| 15B | B | 1,0-1,5 ct | SI1-SI2 | 5,0-6,0 mm |
| 15C | C | 1,0-1,5 ct | SI2-I1 | 5,0-6,0 mm |
| 15D | D | 1,0-1,5 ct | I1-I3 | 5,0-6,0 mm |
| 20A | A | 1,5-2,0 ct | VVS-SI1 | 5,5-6,5 mm |
| 20B | B | 1,5-2,0 ct | SI1-SI2 | 5,5-6,5 mm |
| 20C | C | 1,5-2,0 ct | SI2-I1 | 5,5-6,5 mm |
| 20D | D | 1,5-2,0 ct | I1-I3 | 5,5-6,5 mm |
| 25A | A | 2,0-2,5 ct | VVS-SI1 | 6,5-7,5 mm |
| 25B | B | 2,0-2,5 ct | SI1-SI2 | 6,5-7,5 mm |
| 25C | C | 2,0-2,5 ct | SI2-I1 | 6,5-7,5 mm |
| 25D | D | 2,0-2,5 ct | I1-I3 | 6,5-7,5 mm |
| 30A | A | 2,5-3,0 ct | VVS-SI1 | 7,0-8,0 mm |
| 30B | B | 2,5-3,0 ct | SI1-SI2 | 7,0-8,0 mm |
| 30C | C | 2,5-3,0 ct | SI2-I1 | 7,0-8,0 mm |
| 30D | D | 2,5-3,0 ct | I1-I3 | 7,0-8,0 mm |
| 35A | A | 3,0-3,5 ct | VVS-SI1 | 7,0-8,5 mm |
| 35B | B | 3,0-3,5 ct | SI1-SI2 | 7,0-8,5 mm |
| 35C | C | 3,0-3,5 ct | SI2-I1 | 7,0-8,5 mm |
| 35D | D | 3,0-3,5 ct | I1-I3 | 7,0-8,5 mm |
| 40A | A | 3,5-4,0 ct | VVS-SI1 | 8,5-9,0 mm |
| 40B | B | 3,5-4,0 ct | SI1-SI2 | 8,5-9,0 mm |
| 40C | C | 3,5-4,0 ct | SI2-I1 | 8,5-9,0 mm |
| 40D | D | 3,5-4,0 ct | I1-I3 | 8,5-9,0 mm |
| 50A | A | 4,0-5,0 ct | VVS-SI1 | 7,5-9,5 mm |
| 50B | B | 4,0-5,0 ct | SI1-SI2 | 7,5-9,5 mm |
| 60A | A | 5,0-6,0 ct | VVS-SI1 | 8,5-10 mm |
| 60B | B | 5,0-6,0 ct | SI1-SI2 | 8,5-10 mm |
| 70A | A | 6,0-7,0 ct | VVS-SI1 | 9,0-10,5 mm |
| 70B | B | 6,0-7,0 ct | SI1-SI2 | 9,0-10,5 mm |
| 80A | A | 7,0-8,0 ct | VVS-SI1 | 9,0-11 mm |
| 80B | B | 7,0-8,0 ct | 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 hpht laboratoriyasida yetishtirilgan olmos standarti
Hpht laboratoriyasida yetishtirilgan olmoslar Rang
Olmos rangi standartlashtirilgan ko'rish muhitida baholanadi. Gemologlar neytral ko'rinishni osonlashtirish uchun olmos teskari qo'yilgan, yon tomondan ko'rilgan holda D dan Z rang oralig'ida rangni tahlil qiladilar.
Hpht laboratoriyasida o'stirilgan olmoslar Clarity
Aniqlikni xalqaro miqyosda qabul qilingan standartlarga muvofiq, 10X kattalashtirishda, ichki va sirt xususiyatlarining ko'rinishi, o'lchami, soni, joylashuvi va tabiatiga ko'ra baholaydi.
Hpht laboratoriyasida yetishtirilgan olmoslar Cut
Kesish darajasini aniqlash uchun gemologlarning umumiy nisbatlari, o'lchovlari va faset burchaklari yorqinlik, olov, sintilatsiya va naqshni o'rganish bilan taqqoslanadi.
Hpht laboratoriyasida yetishtirilgan olmos Carat
Olmosni tasniflashning birinchi bosqichi olmosni tortishdir.Karat vazni qimmatbaho toshlar uchun standart og'irlik birligidir.To'g'riligini ta'minlash uchun olmosni ikki o'nli kasrgacha baholang.
