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The Jeweler’s Guide to Gemstone Cuts: How Shape Affects Value, Brilliance, and Setting
Introduction The way a gemstone is cut is one of the most important factors determining its beauty, value, and suitability …
Sapphire Colors Beyond Blue: A Guide to Pink, Yellow, Padparadscha, and Fancy Sapphires
Introduction When most people hear the word “sapphire,” they immediately picture a deep, velvety blue gemstone. But sapphires are far …
Melee Diamonds Explained: Sizes, Quality Grades, and What Jewelers Should Look For
Introduction Melee diamonds are the unsung workhorses of the jewelry industry. These small diamonds — typically ranging from 0.001 to …
Gemstone Sourcing in the Middle East: Why Beirut Remains a Key Hub for the Trade
Introduction When people think of major gemstone trading centers, cities like Antwerp, Mumbai, Bangkok, and Hong Kong often come to …
How to Read a GIA or HRD Diamond Certificate Like a Pro
Introduction A diamond certificate — also called a grading report — is the most important document in any diamond transaction …
The Complete Guide to Emerald Treatments: Oiling, Resin Filling, and How to Buy Smart
Introduction Emeralds are among the most coveted colored gemstones in the world, prized for their rich green hue and historical …
