# TheJewelryPro > Pro-grade jewelry industry knowledge for professionals and enthusiasts. TheJewelryPro provides market intelligence, trade insights, free tools, and educational guides for the jewelry industry. ## Key Pages - Homepage: https://thejewelrypro.com - The Jewelry Insider (articles): https://thejewelrypro.com/insider - Guides: https://thejewelrypro.com/guides - Tools: https://thejewelrypro.com/tools - Gemstone Encyclopedia: https://thejewelrypro.com/gemstones - Diamond Shapes: https://thejewelrypro.com/diamond-shapes - Glossary: https://thejewelrypro.com/glossary - Comparisons: https://thejewelrypro.com/compare ## Content Categories - Market: Diamond pricing, gold spot prices, lab-grown economics, supply chain analysis - Business: Pricing formulas, inventory management, photography, marketing for jewelers - Craft: Setting techniques (invisible, micro-pave), casting, production methods - Gemstones: Buying guides, treatment explanations, sourcing by origin - Data: Weekly market outlooks, price trackers, trend analysis ## Free Tools - Gold Price Tracker: Live gold prices with karat breakdown - Diamond Price Estimator: Estimate diamond prices by 4Cs - Pricing Calculator: Retail and wholesale jewelry pricing - Gold Scrap Calculator: Melt value for scrap gold - Ring Size Converter: International ring size conversion - Metal Weight Calculator: Convert grams, troy ounces, DWT - Carat to MM Converter: Carat weight to millimeter dimensions ## About TheJewelryPro is built for jewelry professionals — retailers, wholesalers, manufacturers, and gemologists — who need accurate, practical industry knowledge. Content is written by industry professionals with decades of experience in the diamond and gemstone trade.