Gemstone Identification Sites

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International School of Gemology Gemtone Lab for the identification of gemstones and their treatments. Welcome to the International School of Gemology Gemstone Lab, a part of the ISG Global Network of gemological and appraisal services. We are here to provide world-class gemological services for the identification of natural and created gemstones, and their treatments through our ISG Global...
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AnchorCert Gem Lab is the leading UK gemmological laboratory for diamond certification, diamond grading, gemstone identification and pearl grading. The gem lab can also identify treatments and synthetic gemstones. AnchorCert Gem Lab is an independent centre of excellence for Diamond, Gemstone and Pearl identification, and offers a wide range of Reports as well as laser inscription services....
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Gem Sense Inc. is a Toronto based Jewellery Appraisal service providing Jewellery Appraisals, Diamond Grading, Gemstone Identification and Evaluation and Jewellery Consulting services. We believe in timely, accurate and honest Jewelry Appraisals. As Jewellery Appraisers, your trust is our first...
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WGS is the leading provider of the most trusted Appraisals and Identification Reports of your valuables. We provide custom enterprise solutions as well. Gemological Institute of America (GIA) Graduate Gemologist and third generation jeweler Michael Cortez founded Gemological Services of Southern...
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Harold Weinstein Ltd. gemmological laboratory diamond grading, jewelry appraisals colored stone identification and gem consultation. Canada's most respected gemmological laboratory, Harold Weinstein Ltd., provides gemmological and jewellery-dependent services, including jewellery appraisals,...
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Top Gemstone Identification Sites (20)
How do I become a gemologist? Download Gem Identification Tutorials, buy gem testing equipment and learn about gems and gemology. My personal interest in gemology is gemstone identification and gem grading. Being able to work with beautiful gemstones is most satisfying and can also be financially rewarding too! To help you get started in gem identification you can obtain tutorials from our...
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How to Cut, Drill, Shape, Carve, Tumble, Lap, Cab, Inlay, Facet and Polish Rocks and Gemstones - Use of Abrasives and Tools - Basic to Advanced Techniques. Gemstones of North America by John Sinkankas - The most authoritative and comprehensive reference ever published on the gemstones of North America. Learn to Make Metal and Stone Jewelry - Use of Tools - Projects and Jewelry Making Techniques...
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Independent jewelry appraisal Huntington, Long Island, New York. Jewelry appraisal, diamond grading, estate appraisal, jewelry buying agent services, gemology, gemologist. At Northeast Gemological, gemstone identification is serious business. There are new treatments and enhancements in the gem market every year, and that is why only a dedicated gemological staff, that constantly studies and...
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How to Cut, Drill, Shape, Carve, Tumble, Lap, Cab, Inlay, Facet and Polish Rocks and Gemstones - Use of Abrasives and Tools - Basic to Advanced Techniques. Gemstones of North America by John Sinkankas - The most authoritative and comprehensive reference ever published on the gemstones of North America. Learn to Make Metal and Stone Jewelry - Use of Tools - Projects and Jewelry Making Techniques...
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51th Annual Cincinnati Gem, Mineral, Fossil, Jewelry Show. GeoFair reserves the rights to all information, images, and content presented here. Permission to reproduce in any fashion, must be requested in writing to webmaster@geofair.com . - an organization of amateur mineralogists and mineral collectors; mineralsociety.org; Email: tehuizing@fuse.net. - an organization of amateur geologists and...
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As The Center for Gem & Jewelry EvaluationsTM. we have offered the jewelry industry, insurance companies & the consumer; clear, concise, consistent, and expert diamond grading, gemstone identification, and appraisal reports for over twenty years. AIG Labs has a reputation for:. American International Gemologists: AIG Labs; is a leading Gemological Laboratory & Jewelry Appraisal Center based in...
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Since 1980, Guild Laboratories, in Los Angeles, CA has been the most relied upon source for securing expert gemstone grading, gem identification and independent appraisal and valuation for diamonds, gemstones, jewelry and currency. Guild Laboratories president Charles Carmona, GG ASA has built this reputation by delivering fair and impartial valuation reports and consultation backed by decades...
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Information and educational services for everyone interested in gemstones. For gemologists, hobbyists, jewelers, lapidaries and everyone in between. Over 15 years, we have assembled detailed pricing and value information for appraising over 70 different gemstones. The values in our guide come from a variety of sources including primary and secondary gemstone dealers, jewelers, miners, and...
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The IGL Jewelry certificate is used to document jewelry pieces and identify the characteristics of the precious stones featured in each piece. Each IGL Jewelry certificate features a description of the jewelry piece followed by a statement of the characteristics and grading of the precious stones found in the piece. A statement listing the quantity of gemstones featured in the piece as well as...
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Full service gemstone and jewelry company, gem identification, gemstone and jewelry appraisals, custom designs and lapidary services, Serving San Diego and the greater Southern California areas. This review is very late... however, my experience with Gem Garden was excellent! My 12 year old son visited the Gemological Institute of America on a school field trip and came home with a small stone...
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Seda Gems offer Ethically Sourced And Beautifully Cut gemstones direct to you. Pick from Birthstones or individual gems like Opal or Sapphire. Seda Gems is aimed at allowing customers to easily buy gemstones online. We work under the philosophy of Mine To Market, so we obtain rough gemstone material direct from the source and in many cases we cut and polish the gems in house. Our certified...
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