Summary This guide gives you a clear gem identification methodology you can use with any gemstone. You move from visual checks to optical tools, structural tests, and density clues. Each step adds direction, supports your judgement, and leads you to a confident identity. Introduction You follow a gem identification methodology to achieve consistent results. To […]
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Summary This guide shows you how to use simple tech tips for jewelry buying and travel. You learn how to verify gold purity, check hallmark details, confirm certifications, compare prices, organise travel documents, and use apps that protect you from common mistakes in local and international markets. Internal links point to gold-buying and hallmark guides
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Summary Burma rubies once ruled the market. Today, Mozambique rubies challenge that legacy with equal fire and cleaner stones at better prices. This article compares both origins, explains why buyers should focus on color and quality over geography, and shows how smart collectors are finding more value outside Myanmar. Introduction Mozambique ruby vs Burma—the debate
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SummaryMindat Mineral Database is the most complete online resource for minerals, rocks, and meteorites. It connects collectors, gemologists, and students through verified data, photographs, and user contributions. You can search, learn, and even add to this expanding global record of mineral knowledge. Introduction The Mindat Mineral Database is the world’s central resource for mineral information.
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Summary Houston jeweler Slater Jones, the diamond-eyed jeweler, wears a real 2-carat diamond prosthetic eye. As a result, after losing his vision to a parasitic infection, he transformed personal tragedy into art and worldwide attention. Jones now runs Jones Jewelry & Co., inspiring aspiring artisans with his craftsmanship and resilience. The Diamond-Eyed Jeweler’s Journey from
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SummaryDiamond yield shows how much rough stone becomes a polished gem. Understanding diamond yield helps you estimate final weight, maximize value, and avoid mistakes. Introduction Understanding diamond yield is key when buying or cutting rough diamonds. Yield is the percentage of a rough stone that turns into a polished diamond. A 10-carat rough rarely becomes
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SummaryExplore Beth Bernstein’s Modern Guide to Vintage Jewellery to learn how to identify gemstones, styles, and collectible pieces from the 1930s to the 1980s. Perfect for collectors and enthusiasts. Beth Bernstein is a jewellery historian, author, journalist, and former designer. Her book Modern Guide to Vintage Jewellery explores collectible jewellery from the 1930s to the
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Summary The CIBJO Congress 2025 Pearl Report explains how scientific research supports transparency and sustainability in pearl farming.It highlights contributions from the CIBJO Pearl Commission, GIA, and DANAT, and previews the updated Pearl Guide, a 267-page educational reference for pearl-producing species. The CIBJO Congress 2025 Pearl Report demonstrates how science is reshaping the global pearl
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Summary Even a tiny chip can halve your emerald’s value. Learn how to inspect your stone for cracks, edge wear, and abrasions before you buy — straight from 40 years in the gem trade. From My Desk as a Gemologist A client once brought in a sparkling emerald he bought abroad for ₹3 lakh. Under
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Table of Contents Introduction DiamondView Zoom verification is the most reliable method by De Beers to determine whether a diamond is natural or laboratory grown. Using shortwave ultraviolet light, this device captures fluorescence patterns on the diamond surface, showing if a diamond is natural or a CVD/HPHT lab-grown diamond. Research confirms 0% false positives for
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