在 GIA，将钻石净度级别划分为6个大等级，内含11个小级别，为无瑕级 (FL)、内无瑕级 (IF)、极轻微内含级（VVS1，VVS2）、轻微内含级（VS1，VS 2）、微内含级（SI1，SI2）、内含级（I1、I2，I3）。 下面介绍 VVS净度 和VS净度哪个好，及VVS和VS净度等级的区别。 通过以上净度分级表可看出， VVS（极轻微内含级）和 VS（轻微内含级）均包含两个子类别：VVS1 和 VVS2，VS1 和 VS2。 钻石净度等级由其表面特征与内含物的的数量、大小、可见度、类型、 …

2023年5月26日 · VS1 vs VVS2: Differences in Clarity. Here's the good news: When it comes to VS1 vs VV2 diamonds, the differences between the two are very small. Diamonds that are graded as VVS2 (part of that Very, Very Slight Included range) have very minor flaws (called inclusions) that are extremely small, but are slightly more visible under magnification ...

If you're looking for something larger than 2 carats, VS1 is your safest choice because the larger the diamond, the easier it is to spot inclusions. Round brilliant cuts will hide natural characteristics better in larger stones, so VS2 is a safe bet.

2021年12月30日 · We’ll compare VS1 versus VVS2 diamonds, including an overview of each, their three key differences, and how to decide which is right for your ring. What is a VS1 Diamond? VS1 diamonds have inclusions that are barely visible at 10x magnification. The gemologist grading the diamond uses a jewelers loupe to examine its facets.

2024年1月24日 · A VS1 diamond is a diamond with a “Very Slightly Included 1” grade in clarity. This grade comes in between VS2 (Very Slightly Included 2) and VVS2 (Very Very Slightly Included 2) on the diamond clarity grading scale.

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2024年3月14日 · 目前全世界通用的鑽石鑑定標準是採用美國寶石研究院（GIA）所建立的4C分級系統，將鑽石等級分為：克拉（Carat）、車工（Cut）、顏色（Color）、淨度（Clarity）四種面向。 其中， 淨度（Clarity） 是指鑽石內部與表面含雜質的程度，鑽石淨度等級依序為IF-VVS-VS-SI-I。 鑽石天生的雜質汙點會影響光線折射，將光線阻擋或造成偏向；鑽石表面的磨損、刻痕、缺口、粗糙切工帶來的傷害亦會影響鑽石的淨度等級，使鑽石的閃耀度略顯失色。 雖然說鑽石淨 …

2024年6月12日 · VS1 stands for Very Slightly Included 1 clarity grade, indicating minor inclusions and blemishes that are difficult to see but still visible under 10x magnification. However, these imperfections are completely invisible to the bare eye.

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