Reka litaemane tsa hpht inthaneteng lab tse holisitsoeng litaemane 1 carat 2 carat 3 carat
Mekhahlelo ea litaemane tsa hpht lab tse hōlileng
| Khouto # | Kereiti | Carat Weight | Ho hlaka | Boholo |
| 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 limilimithara |
| 10B | B | 0.8-1.0ct | SI1-SI2 | 4.5-5.5 limilimithara |
| 10C | C | 0.8-1.0ct | SI2-I1 | 4.5-5.5 limilimithara |
| 10D | D | 0.8-1.0ct | I1-I3 | 4.5-5.5 limilimithara |
| 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 limilimithara |
| 20B | B | 1.5-2.0ct | SI1-SI2 | 5.5-6.5 limilimithara |
| 20C | C | 1.5-2.0ct | SI2-I1 | 5.5-6.5 limilimithara |
| 20D | D | 1.5-2.0ct | I1-I3 | 5.5-6.5 limilimithara |
| 25A | A | 2.0-2.5ct | VVS-SI1 | 6.5-7.5 limilimithara |
| 25B | B | 2.0-2.5ct | SI1-SI2 | 6.5-7.5 limilimithara |
| 25C | C | 2.0-2.5ct | SI2-I1 | 6.5-7.5 limilimithara |
| 25D | D | 2.0-2.5ct | I1-I3 | 6.5-7.5 limilimithara |
| 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 | 7.5-9.5 limilimithara |
| 50B | B | 4.0-5.0ct | SI1-SI2 | 7.5-9.5 limilimithara |
| 60A | A | 5.0-6.0ct | VVS-SI1 | 8.5-10 limilimithara |
| 60B | B | 5.0-6.0ct | SI1-SI2 | 8.5-10 limilimithara |
| 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+ |
4C Standard ea litaemane tsa laborateng tse hōlileng
Mmala
'Mala oa litaemane tse hōlileng ka Lab o hlophisoa sebakeng se tloaelehileng sa ho shebella.Litsebi tsa majoe li hlahloba mebala ho tloha ho D ho ea ho Z mebala ka daemane e behiloeng ka holimo, e shejoa ka lehlakoreng, ho thusa ho se nke lehlakore.
Ho hlaka
Ho hlakisa limaraka ho latela maemo a amoheloang ke machabeng ho 10X ho holisa, ho latela ponahalo, boholo, palo, sebaka le mofuta oa litšobotsi tsa kahare le bokaholimo ho kholo eo.
Khaola
Li-gemologists ka kakaretso litekanyo, litekanyo le li-angles tsa mahlakore li bapisoa le lithuto tsa khanya, mollo, scintillation le paterone ho fumana Kereiti ea Cut.
Boima ba Carat
Mokhahlelo oa pele oa ho hlophisoa ha litaemane ka laborateng ke oa boima ba daemane.Boima ba Carat ke tekanyo e tloaelehileng ea boima ba majoe a majoe.Kereiti ea taemane e ea libakeng tse peli tsa decimal ho netefatsa ho nepahala.
