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1. 4cs.gia.edu › en-us › diamond-clarityDiamond Clarity - GIA 4Cs

   4cs.gia.edu › en-us › diamond-clarity

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   Every diamond is evaluated under 10x magnification and assigned a clarity grade. A flawless diamond would receive an (FL) clarity grade; a diamond with obvious inclusions might receive a clarity grade of I3. Diamond clarity grades are based on the number, size

   • 4Cs BLOG

     GIA Diamond Grading Reports are also used by appraisers ...

   • 日本語

     この短いビデオでは、GIAのクラリティスケールと、フローレ ...

   • GRADING the 4C S

     Diamond Clarity Grading. Viewed with 10x magnification ...

2. www.diamonds.pro › education › clarityWhat is a Diamond Clarity Chart: Understanding Diamond Clarity

   www.diamonds.pro › education › clarity

   • 網頁紀錄

   • The Diamond Clarity Chart That Actually Matters
   • What Is The Gia Diamond Clarity Scale?
   • The Best Clarity Grade vs. The Best Clarity Grade For You
   • How Are Clarity Grades determined?
   • Different Types of Inclusions in Diamond Clarity
   • Top 3 Buying Tips For Diamond Clarity
   • Contact Our Experts For Assistance with Buying Engagement Rings Online
   • Here Are More Specific Clarity Topics to Browse

   While it’s true that you need to understand the GIA clarity scale (diamond prices are calculated in large part due to their clarity grade), what you need to know is how to find an eye-clean diamond. This chart shows you what your chances are of finding an eye-clean diamond in a particular grade. Those percentages are based on your typical one carat...

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   To provide shoppers with an understanding of each diamond’s clarity level, grading institutes like the Gemological Institute Of America (GIA)use diamond clarity charts to judge diamonds based on their appearance and give each stone a clarity grade within a given scale. Diamond clarity scales range from I (meaning “included”) to FL (meaning “flawles...

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   When educating yourself about diamonds, it’s easy to get lost in the technical details. You may end up asking a question and receiving a technically correct answer, but it will result in you making a bad choice when purchasing a diamond. “What is the best clarity grade for a diamond” is a perfect example of this. The answer to that question is seem...

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   Natural diamonds are formed in the earth’s mantle layer at a depth ranging between 80-120 miles, and they face extreme heat up to 2,200 degrees Fahrenheit. While their growth takes between one billion to three billion years, only the rarest diamonds emerge in perfect condition. Most often they are imperfect and contain varying amounts of internal i...

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   Although the term inclusion is often used to refer to any type of imperfection in a diamond, there are several different types of inclusions that can affect a diamond’s appearance. Here are some of the most common types of inclusions and the effect each type can have on a diamond’s clarity: 1. Cloud – A cloud isn’t one imperfection in a diamond — i...

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   Before purchasing a diamond, there are a few things to keep in mind to get the best value and beauty, especially when it comes to clarity.

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   We understand that buying a diamond can be a confusing process, especially when it comes to subjective things such as determining if a diamond is eye-clean. If you’re not sure what to look for, confused by different clarity grades or diamond color grading, or just want an expert to guide you through the process, don’t hesitate to contact us. We’ve ...

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   Is diamond color or diamond clarity more important?

   What are I2 diamonds and their average price?

   What are I1 diamonds and their average price?

   What are SI3 diamonds and their average price?

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   • 影片時長: 4 分鐘

3. 影片

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     3:42

     diamonds.pro

     A Guide To The Diamond Clarity Chart

     2017年4月18日

     觀看次數：2022

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     9:36

     youtube.com

     Diamond Clarity (Part 1) - Quality and Price Comparison - 6 Pro Tips of Do & Don't

     2021年1月25日

     觀看次數：8.8萬

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     1:24

     youtube.com

     4Cs of Diamond Quality: Diamond Clarity Grading by GIA

     2014年4月17日

     觀看次數：7.6萬

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4. 4cs.gia.edu › en-us › blogDiamond Clarity Chart: The Official GIA Diamond Clarity Scale

   4cs.gia.edu › en-us › blog

   • 網頁紀錄

   2015年8月13日 · GIA diamond grading reports list a diamond’s clarity grade and also provide a clarity chart – known as the official GIA Diamond Clarity Scale – depicting the eleven clarity grades for natural diamond within the diamond clarity scale.

5. 4cs.gia.edu › en-us › blogGIA Diamond Grading Scales: The Universal Measure of Quality

   4cs.gia.edu › en-us › blog

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   2013年3月14日 · GIA created the 4Cs (Color, Clarity, Cut and Carat Weight) as a universal method for establishing the quality of any diamond, anywhere in the world. The 4Cs means two very important things: diamond quality can be communicated in a universal language, and diamond-buying consumers can know exactly what they are about to purchase.

6. en.wikipedia.org › wiki › Diamond_clarityDiamond clarity - Wikipedia

   en.wikipedia.org › wiki › Diamond_clarity

   • 網頁紀錄

   Diamond clarity is the quality of diamonds that relates to the existence and visual appearance of internal characteristics of a diamond called inclusions, and surface defects, called blemishes. Clarity is one of the four Cs of diamond grading, the others being carat,

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8. www.giadiamond.com.tw › education › clarity4C之淨度 (Clarity) - 認識4C,BID - 鑽石教育 Diamond education

   www.giadiamond.com.tw › education › clarity

   • 網頁紀錄

   淨度判斷主要以十倍數放大鏡觀察鑽石，透過鑑定師的眼光，根據鑽石內含物而區分11等級。 而內含物最常見為雜點、雲霧狀、羽毛狀裂痕等，內含物主要影響光線折射， 容易將光線阻擋或偏向，但其實Sl1等級以上的內含物肉眼都難以觀察，不構成肉眼瑕疵。 而【BID】車工只挑選Sl1等級以上，即便有細微內含物也只選用不影響美感的內含物。 BID FL無瑕 / IF內無瑕. 一般鑽石 FL無瑕 / IF內無瑕. B.I.D鑽石拒收會影響鑽石美感的內含物. 淨度等級中英對照表. 鑽石的淨度會影響光線的折射，不好的內含物容易將光線阻擋或偏向，我們堅持拒收有黑色內含物或影響鑽石美感的內含物.

9. www.gia.edu › doc › GIA_GuidetoUnderstandingReports_DiamondHow to Read a GIA Diamond Grading Report

   www.gia.edu › doc › GIA_GuidetoUnderstandingReports_Diamond

   The GIA Diamond Grading Report includes an assessment of the 4Cs – Color, Clarity, Cut, and Carat Weight – along with a plotted diagram of its clarity characteristics and a graphic representation of the diamond’s proportions.