SI1-SI2 B Grade HPHT Homo Diamond Lapis factus est pro Gemmae
SI1-SI2 B Grade HPHT Homo Diamond Lapis factus est pro Gemmae
- Quid est Lab Grown Diamond
Discrimina inter naturalem et lab adamantem creverunt ex quo facta sunt.Lab adamantes adulti facti sunt homo in lab dum adamantes naturales creantur in terra.
Primae adamantes syntheticae prosperi factae sunt imitando naturam cum Pressure/High Temperature (HPHT) fabricando.Tres processus fabricandi fundamentales usi sunt ut adamantes HPHT efficiant: torcular cingulum, torcular cubicum, et torcular bipertitum (BARS).Finis cuiusque processus est ambitum altissimae pressionis et caliditatis creare, ubi incrementum adamas fieri potest.Uterque processus incipit cum parvo semine adamantino, quod in carbone positum est et sub altissima pressione et temperatura ponitur ut adamas crescat.
Alius popularis methodus synthetica diamnd crescendi est depositio vaporum chemicorum (CVD).Incrementum sub pressura humilis (infra pressura atmosphaerica).Involvit pascens mixturam gasorum (typice 1 ad 99 methani ad hydrogenii) in chamver et eas ad radicales chemicas activos scindens in plasma ignito ab microwaves, filamento calido, arcdischarge, glutino facem vel laser.Haec methodus plerumque ad tunicas usus est, sed etiam singulas crystallos plures millimetres in magnitudine producere potest.
2. Specification of Lab Grown Diamond
| Code # | Gradus | Carat Pondus | Claritas | Magnitudo |
| 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 | 4.5-5.5mm |
| 10B | B | 0.8-1.0ct | SI1-SI2 | 4.5-5.5mm |
| 10C | C | 0.8-1.0ct | SI2-I1 | 4.5-5.5mm |
| 10D | D | 0.8-1.0ct | I1-I3 | 4.5-5.5mm |
| 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 | 5.5-6.5mm |
| 20B | B | 1.5-2.0ct | SI1-SI2 | 5.5-6.5mm |
| 20C | C | 1.5-2.0ct | SI2-I1 | 5.5-6.5mm |
| 20D | D | 1.5-2.0ct | I1-I3 | 5.5-6.5mm |
| 25A | A | 2.0-2.5ct | VVS-SI1 | 6.5-7.5mm |
| 25B | B | 2.0-2.5ct | SI1-SI2 | 6.5-7.5mm |
| 25C | C | 2.0-2.5ct | SI2-I1 | 6.5-7.5mm |
| 25D | D | 2.0-2.5ct | I1-I3 | 6.5-7.5mm |
| 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 | 7.5-9.5mm |
| 50B | B | 4.0-5.0ct | SI1-SI2 | 7.5-9.5mm |
| 60A | A | 5.0-6.0ct | VVS-SI1 | 8.5-10mm |
| 60B | B | 5.0-6.0ct | SI1-SI2 | 8.5-10mm |
| 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+ |
3. Quaestiones frequentes
- Q: Estne verus adamas vel non?A: Est verus adamas, sed crevit in lab, non natura condatio.
B. Q: Quid pretium huius lab adamantis comparatum cum natura?
A: Est 30-70% inferior quam natura in diversis ponderis et claritatis.
C. Q: Num adamantem nativus secare?
A: Etiam, adamas per postulationem tuam nativus secare possumus.
D. Q: Quid interest inter gradus A et Gradus B
A: Gradus A habet VS, VVS claritatem, dum gradus B si1-SI2 claritatem habet, alio verbo, Gradus A purior est quam Grade B.
E. Q: Quid ordo ducunt temporis?
A: Pleraque amplitudo uit in 3-5 diebus ferialibus.
