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Há 5 dias · Continuing education through seminars, and attending jewelry shows keep her current in a changing market. Covering the Kansas City Metro Area, Midwest Gemological Services is based in Overland Park. Email Sara today for your jewelry appraisal needs or call at 816-806-4206. Kansas City Jewelry Appraisal.
24 de mai. de 2024 · The Gemological Institute of America states that any gemstone, whether natural or lab-made, can be classified as “real” if it contains a mineral makeup identical to that which appears in nature. This means that a lab-grown diamond (CVD), for example, is just as “real” as a natural one, but at the same time, it cannot be called natural.
3 de jun. de 2024 · Future Competition: Gemological Institute of America's Fastest Growing Competitors These companies are in the same general field as Gemological Institute of America and are rapidly expanding. Companies may grow organically or through acquisition. In some cases apparently high growth rates may be caused by data that weren't available in previous ...
10 de jun. de 2024 · Location Course Topic Dates Hours Languages Register; Italy – Scuole di Gemmologia Trecastagni (School) Polished Diamond – € 775.00 Diamond Courses
Há 3 dias · GIA は、独自の画期的な研究から開発され、業界をリードする専門家が提供するカリキュラムを使って、世界でも有 数の宝石とジュエリーの教育を提供しています。. GIA の教育では、宝石やジュエリーに対する情熱をやりがいのある仕事へと繋げるために ...
13 de jun. de 2024 · AGS - American Gem Society or American Gemological Society. AGSL - American Gem Society Laboratory. AGTA - American Gem Trade Association. AIGS - Asian Institute of Gemological Science. AIJV - Association of Independent Jewellery Valuers. AJDC - American Jewelry Design Council. AJP - Accredited Jewelry Professional.
Há 2 dias · Emerald is the green to bluish green variety of beryl, a mineral species that also includes aquamarine as well as beryls in other colors. Gem experts differ on the degree of green that makes one stone an emerald and another stone a less-expensive green beryl. Some people in the trade tend to give the name emerald to any green beryl colored by ...
