| |
| Cut´Â ¿¬¸¶µÈ ´ÙÀ̾ƸóµåÀÇ ÇÁ·ÎÆ÷¼Ç°ú(ºñ¿ï)°ú ÇǴϽ¬(¸¶¹«¸®)¸¦ Á¾ÇÕÀûÀ¸·Î Æò°¡ÇÑ´Ù. |
| ÇÁ·ÎÆ÷¼ÇÀº ´ÙÀ̾ƸóµåÀÇ ÆÐ½Ë(¸é)µé°ú ´Ù¸¥ ºÎºÐµé »çÀÌÀÇ Å©±â¿Í °¢µµÀÇ °ü°è¸¦ ¸»ÇÏ´Ù. ÇǴϽ¬´Â |
| Symmetry(´ë μº) ¹× Polish(Ç¥¸é»óÅÂÀÇ Áú)À» ÇÔ²² Æ÷ÇÔÇÏ¿© Æò°¡ÇÑ´Ù. |
| ÄÆÆ®´Â ¿ø¼®¿¡¼ ¾òÀ» ¼ö ÀÖ´Â Áß·®°ú ¿¬¸¶µÈ µ¹ÀÇ ±¤ÇÐÀû È¿°ú¿¡ ¿µÇâÀ» ÁÖ¸ç, Excellent, |
| Very Good, Good, Fair, PoorÀÇ µî±ÞÀ¸·Î ºÐ·ùÇÑ´Ù. |
 |
| (1) GIA ±âÁØ |
: GIA´Â µî±ÞÀ¸·Î Æò°¡ÇÏÁö ¾Ê°í, ´ÜÁö 4´Ü°è·Î ºÐ·ùÇÏ¿© °í°´ÀÌ ¼±ÅÃÇÒ |
| |
¼ö ÀÖ°Ô ÇÁ·ÎÆ÷¼ÇÀ» Á¦½ÃÇÏ¿© ³ª¿¸¸ Çϰí ÀÖ´Ù. |
|
| a. |
ÁÖ¿ä ´ëμº¿¡ ÇØ´çÇÏ´Â °áÇÔÀÌ ÀÖÀ» ¶§¿¡´Â ºÐ·ù 4¿¡ ¼ÓÇÑ´Ù. |
| b. |
0.5ct ¹Ì¸¸À̾úÀ» °æ¿ì, ºÐ·ù 1¿¡ ¼ÓÇÏ´Â Å×ÀÌºí ±æÀÌ´Â 61¡62%±îÁöµµ Æ÷ÇÔÀÌ µÈ´Ù. |
|
| Ç׸ñ / ºÐ·ù |
1 |
2 |
3 |
4 |
| Å×ÀÌºí ±æÀÌ(%) |
53 - 60 |
61 - 64 |
65 - 70
51 - 52 |
51¹Ì¸¸/71¹Ì¸¸ |
| Å©¶ó¿î °¢µµ( ¢ª) |
34 - 35 |
32 - 34 |
30 - 32/37 |
30¹Ì¸¸/38ÀÌ»ó |
| ÆÛºô¸®¾ð±íÀÌ(%) |
43 |
42 - 44 |
41 - 46 |
41¹Ì¸¸/47ÀÌ»ó |
| °Åµé µÎ²² |
Medium - Sl.Thick |
Sl.Thick-Thick |
V.Thin
/V.Thick |
Ex.Thin
/Ex.Thick |
| ŧ¸´ »çÀÌÁî |
None
- Med. |
Sl.large
|
large |
V.large |
|
 |
| ÇǴϽ¬ |
V.Good-
Excellent |
Good
|
Fair |
Poor |
|
|
| (2) HRD |
 |
| Ç׸ñ / ºÐ·ù |
Very Good |
Good |
Unusual |
| Å×ÀÌºí ±æÀÌ(%) |
56 - 66 |
53-55/67-70 |
53¹Ì¸¸/71ÀÌ»ó |
| Å©¶ó¿î ³ôÀÌ(%) |
11 - 15 |
9-10.5/15.5-17 |
9¹Ì¸¸/17.5ÀÌ»ó |
| Å©¶ó¿î °¢µµ(%) |
31 - 37 |
27-30.5/37.5-40 |
27¹Ì¸¸/40.5ÀÌ»ó |
| ÆÛºô¸®¾ð ±íÀÌ(%) |
41 - 45 |
39.5-40.5/45.5-46.5 |
39.5¹Ì¸¸/47ÀÌ»ó |
| ÆÛºô¸®¾ð °¢µµ( ¢ª) |
39.5 - 42 |
38.5-39/42.5-43 |
38.5¹Ì¸¸/43.5ÀÌ»ó |
| °Åµé µÎ²² |
Thin - Med |
V.Thin/Thick |
V.Thick |
| ŧ¸´ »çÀÌÁî |
None - 1.9% |
2 - 3.9% |
4%ÀÌ»ó |
|
 |
| ÇǴϽ¬ |
Very
Good |
Good
|
Medium |
Poor |
|
 |
| (3) ¶óÆÄÆ÷Æ® °¡°ÝÇ¥»óÀÇ µî±Þ Æò°¡ |
| |
* ÀÌ Ä¿Æ® Æò°¡´Â º¯ÈµÇ¾î Áø´Ù. |
| |
* B±Þ À̻󿡼ÀÇ Å©¶ó¿î °¢µµ´Â Á¦½ÃµÇ¾î¾ß ÇÑ´Ù. |
| |
* C/OC, T/OC, OR, T/G, WG, Å« N ¶Ç´Â EF´Â Ãß°¡ Ç׸ñÀÇ ³»¿ë¿¡ Ãß°¡µÇ¾î¾ß
ÇÑ´Ù. |
|
 |
| Ç׸ñ / ºÐ·ù |
A+ |
A |
B |
C |
D |
| Excellent |
Very Good |
Good |
Fair |
Poor |
| Àüü±íÀÌ(%) |
¾ÆÀ̵ð¾ó ÄÆÀ̰í
A±ÞÀÇ ³»¿ë¿¡¼
¿¬¸¶»óÅÂ
-excellent
´ëμº
-excellent |
58.0 - 61.5 |
57.5 - 62.9 |
57.5¹Ì¸¸
63.0ÀÌ»ó |
56.0¹Ì¸¸
65.1ÀÌ»ó |
| Å×ÀÌºí ±æÀÌ(%) |
55 - 63 |
55 - 65 |
55¹Ì¸¸
66ÀÌ»ó |
52¹Ì¸¸
70ÀÌ»ó |
| °Åµé µÎ²² |
Med-Thick |
Med-V.Thick |
B±Þ ÀÌ¿ÜÀÇ µÎ²² |
| ŧ¸´ »çÀÌÁî |
None - Sl.large/
ChipÀ̾øÀ»¶§ |
- |
|
 |
| ¿¬¸¶»óÅ |
|
Good |
Fair |
Poor |
| ´ë Ī ¼º |
Good |
Fair |
Poor |
|
 |
| (4) ÀϺ» AGL |
| ĿƮ Æò°¡´Â ¾Æ·¡ Ç¥¿Í °°Àºµ¥ Á¾·¡¿Í Å©°Ô ´Þ¶óÁø Á¡Àº °¨Á¤¹æ½ÄÀÌ ¾Æ´Ñ Á¶°Ç ÇÕÄ¡ ¹æ½ÄÀ¸·Î 9Ç׸ñÀÇ |
| ¸ðµç Á¶°ÇÀÌ ÇÕÄ¡µÇ¾î ÀÖ¾î¾ß ÇÑ´Ù. |
| a. |
½ºÅ¸ ÆÐ½Ë°ú ¾îÆÛ °Åµé ÆÐ½ËÀÇ ºñÀ² 5:5¸¦ Ç¥ÁØÀ¸·Î ÇÏ¿© 3:7 ¶Ç´Â 7:3 Á¤µµÀÇ °æ¿ì¿¡
¹Ì¼Ò ´ëĪ |
| |
¼ºÀº GoodÀ¸·Î ÇÑ´Ù. |
| b. |
´ÙÅ© ¼¾ÅÍÀÇ Á¤ÀÇ |
| |
* ¹Ý»ç»óÀÇ 4/5ÀÌ»óÀÎ °æ¿ì¸¦ ´ÙÅ©¼¾ÅͶó ÇÑ´Ù. |
| |
* ÆäÀ̽º¾÷¿¡¼ÀÇ ¿Ü°üÀÌ ´ÙÅ©¼¾ÅÍÀÎ °æ¿ì¿¡´Â ½ÇÃøÄ¡°¡ 47%¶óµµ ĿƮÆò°¡´Â FairÀÌÇϰ¡
|
| |
µÈ´Ù. |
| c. |
ÆäÀ̽º¾÷ÀÇ »óÅ¿¡¼ º£Áñ ÆÐ½Ë¿¡¼ ŧ¸´ÀÌ º¸ÀÌ´Â °æ¿ìÀÇ Ä¿Æ® Æò°¡´Â FairÀÌÇϰ¡ µÈ´Ù. |
|
 |
| Ç׸ñ / ºÐ·ù |
Excellent |
Very Good |
Good |
Fair |
Poor |
| Àüü±íÀÌ(%) |
59.2 - 62.4 |
58.0 - 63.8 |
56.8 - 65.9 |
54.0 - 70.1 |
53.9ÀÌÇÏ/
70.2ÀÌ»ó |
| Å×ÀÌºí ±æÀÌ(%) |
53 - 58 |
52 - 63 |
50 - 67 |
49 - 72 |
48ÀÌÇÏ/
73ÀÌ»ó |
| Å©¶ó¿î °¢µµ( ¢ª) |
33 - 35 |
32 - 36 |
30 - 38 |
26 - 44 |
25ÀÌÇÏ/
45ÀÌ»ó |
| ÆÛºô¸®¾ð ±íÀÌ(%) |
42 - 44 |
42 - 45 |
41- 47 |
Çǽà ¾ÆÀÌ ¶Ç´Â ´ÙÅ©¼¾ÅÍ
(Fair,PoorÀÇ Æ¯·ÊÁ¶°Çµ¿ÀÏ) |
| °Åµé µÎ²² |
Thin-
SlThick
(°¨Á¡ 1Á¡À̳») |
Ex.Thin
Sl..Thick
(°¨Á¤ 2Á¡À̳») |
Ex.Thin
-V.Thick
(°¨Á¤4Á¡À̳») |
°ÅµéµÎ²²ÀÇ È£Äª°ú
°ü°è¾øÀÌ °¨Á¤À¸·Î ±ÔÁ¤ |
| (°¨Á¤7Á¡À̳») |
(°¨Á¤8Á¡À̳») |
| ŧ¸´ »çÀÌÁî |
None-Med. |
None-Med. |
None-SI.L |
- |
| ÁÖ¿ä ´ëμº |
- |
- |
- |
°áÇÔ ÇØ´ç½Ã |
|
 |
| ¿¬¸¶»óÅ |
Ex.-V.Good |
Ex.-Good |
Ex.-Good |
- |
| ¹Ì¼Ò´ëμº |
Ex.-V.Good |
Ex.-Good |
Ex.-Good |
- |
|
 |
| (5) Çѱ¹ °¨Á¤»ç Çùȸ ¸¶·Ã CUT ¹× ´ëμº¿¡ °üÇÑ Æò°¡ |
 |
| Ç׸ñ / ºÐ·ù |
Excellent |
Very Good |
Good |
Fair |
Poor |
| Àüü±íÀÌ(%) |
59.0-61.9 |
58.0-62.9 |
55.5-63.9 |
53.0-66.9 |
52.9¹Ì¸¸, 67.0ÀÌ»ó |
| Å×ÀÌºí ±íÀÌ(%) |
53.0-58.0 |
53.0-63.0 |
53.0-66.0 |
51-70 |
50¹Ì¸¸, 71ÀÌ»ó |
| Å©¶ó¿î °¢µµ( ¢ª) |
34.0-35.0 |
33.0-36.0 |
30.7-37.7 |
27-40.6 |
26.9¹Ì¸¸, 40.7ÀÌ»ó |
| ÆÛºô¸®¾ð ±íÀÌ(%) |
42.5-43.5 |
42.0-44.0 |
41.5-45.0 |
40.0-46.5 |
39.5¹Ì¸¸, 47ÀÌ»ó |
| °Åµé µÎ²² |
Thin-Medium |
Thin-Sl.Thick |
Thin-Thick |
V.Thin - V.Thick |
E.x.Thick |
| ŧ¸´ »çÀÌÁî |
None-Small |
None-Medium |
None-SL.Large |
Large |
V.Large |
|
 |
| ´ëμº¿¡ °üÇÑ ¹üÀ§¿Í Á¤ÀÇ |
 |
| ´ëμº¿¡ °üÇÑ
¹üÀ§ |
´ëμº¿¡ ´ëÇÑ
Á¤ÀÇ |
| ±ØÈ÷ ÁÁÀ½ |
10¹è È®´ë ÇÏ¿¡¼ ´ëμº¿¡ °üÇÑ ÇÏÀÚ°¡ ¾ø°Å³ª ¹Ì¹ÌÇÏ°Ô °üÂû µÇ´Â °æ¿ì |
| ¸Å¿ì ÁÁÀ½ |
10¹è È®´ë ÇÏ¿¡¼ ¹Ì¼¼ÇÑ ´ëμº ¾î·Æ°Ô °üÂû µÉ °æ¿ì |
| ÁÁ À½ |
10¹è È®´ë ÇÏ¿¡¼ ¹ß°ßµÇ´Â ´ëμº ÇÏÀÚ ÀÖÀ» °æ¿ì |
| º¸ Åë |
10¹è È®´ë ÇÏ¿¡¼ ÁÖ¿ä ´ëμº ÇÏÀÚ °üÂûµÉ °æ¿ì |
| ºÒ ·® |
10¹è È®´ë ÇÏ¿¡¼ ÁÖ¿ä´ëμº ÇÏÀÚ°¡ È®½ÇÈ÷ °üÂûµÉ °æ¿ì |
|
 |