WebNaturally occurring diamond colors include gray, white, blue, yellow, orange, red, green, olive, pink, purple, brown, and black. Red stones are the most rare and have the greatest value. There are only about 40 to 50 red diamonds in the world. Diamonds are graded by laboratories on a scale with 27 different color hues. WebFeb 12, 2024 · Diamonds are rated based on a system created by the Gemologists Institute of America (GIA), that rates a diamond’s quality based on the qualities of cut, carat weight, clarity, and color. Each of these qualities has its own scale, which comes together to determine a diamond’s final rating.
Diamond clarity - Wikipedia
WebMar 27, 2024 · The 4 Cs – cut, color, clarity, and carat – are the widely accepted standard characteristics for a diamond that determine its quality. Based on these qualities, you can determine a diamond’s value. Finding the perfect harmony between these 4 Cs will help you balance beauty and value when looking for a diamond. WebApr 12, 2024 · Very Slightly Included (VS2) Diamond Good Cut Loose Diamonds, Pear Diamond Very Good Cut Loose Diamonds, Very Slightly Included (VS2) Excellent Cut Diamond Round Loose Diamonds, Very Slightly Included (VS2) Diamond Very Good Cut Loose Diamonds, Diamond IGI Loose Diamonds, Pear Diamond Loose Diamonds, open source email list management software
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WebThe Gemological Institute of America (GIA) color scale is the industry standard for diamond grading. The GIA diamond color grades range from D (colorless) to Z (light yellow or brown). Many people ask why the GIA diamond grading scale starts at D. Arcane systems used grades of A-C, 1-3, and I-III, etc. The GIA set out to standardize these ... WebA diamond’s cut was described as “made well” or “made poorly.”. Then in the 1940s, Robert M. Shipley, the founder of GIA, coined the term 4Cs to help his students remember the four factors that characterize a faceted … WebMar 30, 2024 · The best color for a diamond that you will put in your engagement ring is not D. You can put a G, H or I color diamond in a ring and it will look the same while costing a lot less. For example, look at this 1 carat, VS2 clarity, excellent cut, D color round brilliant cut diamond from James Allen. open source e learning tools