DEF Color CVD lab ulu daimana no ke kuai
CVD lab ulu daimana Nui
ʻO ka carat ka ʻāpana o ke kaumaha o ke daimana.Hoʻopili pinepine ʻia ka Carat me ka nui ʻoiai ʻo ia ke ana o ke kaumaha.Ua like ka 1 carat me 200 milligrams a i ʻole 0.2 grams.Hōʻike ka unahi ma lalo nei i ka pilina nui maʻamau ma waena o nā daimana o ka piʻi ʻana o ke kaupaona carat.E hoʻomanaʻo ʻoiai he maʻamau nā ana ma lalo nei, ʻokoʻa kēlā me kēia CVD lab ulu daimana.
Kala: DEF
ʻO ke kala ka waihoʻoluʻu maoli i ʻike ʻia i loko o kahi CVD lab i ulu i nā daimana a ʻaʻole loli i ka manawa.ʻO nā daimana ulu ʻia CVD kala ʻole e hāʻawi i ka māmā e hele aʻe ma mua o ke daimana kala, e hoʻokuʻu ana i ka ʻālohilohi a me ke ahi.Ma ke ʻano he prisma, hoʻokaʻawale ke daimana i ka mālamalama i loko o kahi kikoʻī o nā waihoʻoluʻu a hōʻike i kēia kukui e like me nā uila ʻulaʻula i kapa ʻia he ahi.
Mālamalama: VVS-VS
ʻO ka maopopo o nā daimana i ulu ʻia e CVD e pili ana i ka loaʻa ʻana o nā haumia ma loko a ma loko o ka pōhaku.Ke unuhi ʻia kahi pōhaku ʻōkole mai loko mai o ke kalapona ma lalo o ka honua, ʻaneʻane paʻa mau ʻia nā wahi liʻiliʻi o nā mea kūlohelohe i loko a ua kapa ʻia ʻo ia he inclusions.
ʻOki: NUI
ʻO ka ʻoki e pili ana i nā kihi a me nā ʻāpana o kahi daimana.ʻO ka ʻoki ʻana o kahi daimana - kona ʻano a me kona hoʻopau ʻana, kona hohonu a me ka laulā, ka like o nā ʻaoʻao - e hoʻoholo i kona nani.ʻO ke akamai o ka ʻoki ʻia ʻana o ke daimana e hoʻoholo ai i ka maikaʻi o ka ʻike ʻana a me ka pale ʻana i ka mālamalama.
Nā ʻāpana daimana i ulu ʻia e CVD lab
| Code # | Papa | Kaumaha Karata | Maopopo | Nui |
| 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+ |
