Diamond Cut Grading
Diamond Cut Grading
8 か月前
igi.org
Diamond Grading: Understanding The Basics, Cut, And Styles
Diamond Grading: Understanding The Basics, Cut, And Styles
2018年9月1日
thediamondauthority.org
DIAMOND GRADING REPORT - WGI CERTIFICATION www.wgi-global.com Our diamond reports cover the four C’s which are cut, colour, clarity and carat weight as well as an In-depth diagram which will give you a clear measurement and understanding of the diamond’s proportions | World Gemological Institute
20:14
DIAMOND GRADING REPORT - WGI CERTIFICATION www.wgi-global.c…
視聴回数: 1113 回2017年11月16日
FacebookWorld Gemological Institute
17 reactions | Did you know that in determining a diamond's cut grade, GIA takes into account its proportions, polish and symmetry, assigning a grade ranging from Excellent to Poor? This video explains the GIA Cut Scale and how GIA determines cut grades for round brilliant cut diamonds. | GIA Alumni Collective | Facebook
17 reactions | Did you know that in determining a diamond's cut grad…
視聴回数: 303 回2 週間前
FacebookGIA Alumni Collective
3K views · 78 reactions | GIA's D-to-Z color scale rates the colorlessness of a diamond. Jump into this short video to take a closer look! | GIA Education | Facebook
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3K views · 78 reactions | GIA's D-to-Z color scale rates the colorlessne…
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FacebookGIA Education
As the creator of the 4Cs – color, cut, clarity, and carat weight – GIA’s knowledge and expertise can help you as you are shopping for a diamond. You may be looking to buy loose diamonds, or practical tips on how to buy a diamond ring. Watch this video to learn about the benefits of a GIA report, while getting an extensive tutorial on each of the 4Cs. | 4Cs of Diamond Quality by GIA
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As the creator of the 4Cs – color, cut, clarity, and carat weight – GIA…
視聴回数: 7244 回2016年2月8日
Facebook4Cs of Diamond Quality by GIA
14K views · 850 reactions | GIA's clarity grading system was developed because jewelers were using terms that could be easily misinterpreted, such as "loupe clean" or "piqué™." Learn more with this 90-second video. | 4Cs of Diamond Quality by GIA | Facebook
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14K views · 850 reactions | GIA's clarity grading system was develo…
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Facebook4Cs of Diamond Quality by GIA
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85K views · 627 reactions | Did you know that a diamond's value is no…
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Facebook4Cs of Diamond Quality by GIA
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7.2K views · 485 reactions | Diamonds are renowned for their …
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Facebook4Cs of Diamond Quality by GIA
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Shopping for a diamond should be as fun and exciting as the joyous …
視聴回数: 4059 回2016年12月23日
Facebook4Cs of Diamond Quality by GIA
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2K views · 205 reactions | As creator of the Diamond 4Cs and the...
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Facebook4Cs of Diamond Quality by GIA
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The diamond grading industry is populated by gemological laborat…
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FacebookGemological Science International (GSI)
Above Diamond — How to Read GIA Diamond Report Like a Gemologis…
2024年10月1日
abovediamond.com
2:49
A Complete Guide to Diamond Certification
視聴回数: 2022 回2009年6月22日
diamonds.pro
3:24
2.3K views · 50 reactions | A GIA diamond grading report provides …
視聴回数: 2308 回1 週間前
FacebookGIA Education
Diamond Color Chart: The Official GIA Color Scale
2015年7月8日
gia.edu
What is diamond color grading? What is the best diamond color? A…
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The New Laboratory Grown Diamond Grading Terminology Ex…
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How To Understand The Diamond Color Scale?
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YouTubeJewelry Market Spotlight
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“Diamond Grading Explained: The 4Cs You Must Know!” 💎
2 か月前
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The Cut Jewellery (@thecutjewellery) - Understandin…
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Coin Grading explained by Mark Salzberg from Numismatic Guaran…
視聴回数: 496 回2021年4月29日
YouTubeCoinosseur - Münzen und Edelmetalle aktuell
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Aspects of Coin Grading explained by Scott Schechter from Numisma…
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