The Brief History Of Diamond Carat The term carat comes from the ancient method of weighing precious metal and stones against the seeds of the carob tree—which were considered to be even in weight. It wasn’t until 1907, at the Fourth General Conference on Weights and Measures, when it was agreed upon that one diamond [...]
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What Is A Diamond Carat? The term carat is often misunderstood. It refers to a diamond's weight, not its size. Another misperception is that a larger carat weight is always better than a smaller carat weight. While it’s true that a big rock can be a status symbol (here’s looking at you, Hollywood), greutate în carate [...]
You Can Learn More About A Diamond’s Characteristics (Inclusions/Blemishes) In The GIA Grading Report Any characteristics that don’t get factored into the diamond’s assigned grade may still be noted on the GIA grading report or clarity plot (if there is one). As is common practice in the industry, you’ll only find a clarity plot when [...]
Why SI Diamonds And VS Diamonds Are The Best Value While the extremely rare Flawless (FL) or Internally Flawless (DACĂ) diamonds are the highest quality diamond clarity, you may want to consider a diamond that won’t break the bank. For the best value, select a diamond with inclusions that can’t be seen through the crown [...]
The Five Diamond Clarity Factors Size: The larger or more noticeable a characteristic, the lower the likely clarity grade. Number: This is the number of easily seen characteristics. Having fewer characteristics means a higher clarity grade. Poziţie: What is the position of any given characteristic? Is it under the table (most visible) and close to [...]
Diamond Clarity Spans 6 Categorii cu un total de 11 Clarity Grades In 1953, Richard T. Liddicoat and colleagues established the Gemological Institute of America (FAMILIAL) diamond grading system and clarity scale. The GIA diamond grading scale is divided into 6 categories and 11 diamond clarity grades. I1, I2, I3 Included Diamonds I clarity diamonds [...]
Sfaturi rapide de claritate Există multe concepții greșite cu privire la claritatea diamantelor, inclusiv credința că trebuie să cumpărați un grad de claritate ridicat pentru a evita să vedeți imperfecțiunile. O altă falsitate comună este că un grad de claritate mai mare are ca rezultat mai multă strălucire. Niciuna dintre acestea nu este adevărată! Iată câteva sfaturi pentru a începe [...]
What Is Diamond Clarity? Diamond clarity is the assessment of small imperfections on the surface and within the stone. Surface flaws are called blemishes, while internal defects are known as inclusions. În majoritatea cazurilor, a diamond’s beauty is not affected by these in any way since most inclusions can’t be seen with the naked eye. [...]
Color Is More Visible In Large Diamonds If you’re buying a diamond under 1 carat, ați putea lua în considerare alegerea unui I, J., sau diamant de culoare K. Trecând peste 1 carat? Vă recomandăm diamante de culoare H sau mai mare. Recommendations For Diamond Color Based On Shape And Setting Certain fancy-shaped diamonds hide color better than others—and can [...]
Pe piata de bijuterii, vom vedea inele, Brățări, ornamente și alte bijuterii din jadeit, și putem auzi și așa-zisul "verde ulei", "violet", "Fu Lu Shou" și alte concepte nemărginite. Ce înseamnă toate acestea? ·Yuqing: Suprafața jadeitului pare uleioasă, deci se numeste uleios. Este în general verde închis [...]