VS VVS A Vasega HPHT Lab Tupua Diamond Stone
VS VVS A Vasega HPHT Lab Tupua Diamond Stone
- O le a le Lab Grown Diamond
O le eseesega i le va o le taimane faanatura ma le fale suesue e mafua mai i le auala na faia ai.O taimane fa'atupuina ile lab e fai e tagata ile fale su'esu'e a'o taimane faanatura e faia ile lalolagi.
O taimane synthetic muamua manuia na faia e ala i le fa'ata'ita'iina o le natura ma le High Pressure/High Temperature (HPHT) gaosiga.E tolu faiga fa'avae gaosi e fa'aaogaina e fai ai taimane HPHT: o le lomiga fusipa'u, le lomitusi kupita, ma le lomitusi vaeluaga (BARS).O le sini o faiga ta'itasi o le fa'atupuina lea o se si'osi'omaga e matua'i maualuga le mamafa ma le vevela e mafai ona tupu ai le tupu a'e o taimane.O faiga taitasi e amata i se tamai fatu taimane e tuu i le kaponi ma tuu i lalo o le mamafa ma le vevela e tupu ai le taimane.
O le isi auala ta'uta'ua o le fa'atupuina o le diamnd synthetic o le chemical vapor deposition (CVD).O le tuputupu aʻe e tupu i lalo o le mamafa maualalo (i lalo ifo o le mamafa o le ea).E aofia ai le fafagaina o le paluga o kasa (e masani lava 1 i le 99 methane i le hydrogen) i totonu o se potu ma vaeluaina i latou i vailaʻau faʻamalosi i totonu o se plasma faʻamumuina e microwave, filament vevela, arcdischarge, sulu poʻo le laser.O lenei metotia e tele lava ina fa'aogaina mo fa'alavalava, ae mafai fo'i ona maua mai tioata ta'itasi e tele millimita le lapopoa.
2. Fa'amatalaga ole Lab Grown Diamond
| Code # | Vasega | Karata mamafa | Malamalama | Tele |
| 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. Fesili faifaipea
- F: O se taimane moni pe leai? A: O le taimane moni, ae tupu i totonu o le fale suesue, ae le o natura condation.
- F: Pe o le a mou atu le taimane?
A: Leai
C. F: O le a le tau o le taimane ua totoina nei fale suesue pe a faatusatusa i taimane masani?
A: E 30-70% maualalo ifo nai lo le natura i luga ole mamafa eseese ma le manino.
D. Q: E mafai ona e faʻavasegaina le tipiina o le taimane?
A: Ioe, e mafai ona matou faʻapipiʻiina le tipiina o le taimane i lau manaʻoga.
