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  ´ÙÀ̾Ƹóµå > Æò°¡¹æ¹ý > ¿¬¸¶(Cut) 

Á¦¸ñ ¿¬¸¶(Cut)

 
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
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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

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10¹è È®´ë ÇÏ¿¡¼­ ÁÖ¿ä´ëμº ÇÏÀÚ°¡ È®½ÇÈ÷ °üÂûµÉ °æ¿ì

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