How Durable are Sapphires? Posted by Matt Wodenka on Jul 9, 2025 1:25 PM How durable are sapphires? Learn about sapphire hardness and how it ranks on the Mohs hardness scale here! Gems How to Clean White Gold Jewelry: A Complete, Step-by-step Guide Posted by Matt Wodenka on Jul 6, 2025 12:00 PM How to clean white gold jewelry, diamond rings & necklaces safely using a homemade white gold cleaning solution. Cleaning & Care A Guide to Ancient Greek Jewelry Posted by Matt Wodenka on Jul 3, 2025 1:00 PM Explore ancient Greek jewelry, its history, cultural influence, specific types, and where you can purchase it today. Tips Your Guide to Shield Cut Diamonds Posted by Matt Wodenka on Jun 30, 2025 7:00 AM Have you ever heard of a shield cut diamond? Learn all about this unique diamond cut and three world-famous shield diamonds! Gems How to Clean Rose Gold Jewelry Posted by Matt Wodenka on Jun 26, 2025 12:00 PM Wondering how to clean rose gold jewelry? Discover two easy methods and tips for maintaining its beauty for years! Cleaning & Care Pagination First page « First Previous page ‹ Previous Page 1 Current page 2 Page 3 Page 4 Page 5 Page 6 Page 7 Page 8 Page 9 … Next page Next › Last page Last » Jewelry Knowledge ResourcesJewelry Insurance GuideGuide to Traveling With JewelryJewelry Cleaning and Care GuideEngagement Ring Shopping Guide2024 Engagement Ring Trends Study Most Popular Posts 6 Ear Piercing Care Mistakes You're Probably Making 5 Questions to Ask Your Jeweler When Buying an Engagement Ring How to Clean Gold Jewelry the Right Way When and How to Make a Ring Smaller Without Resizing Using a Homemade Jewelry Cleaner? Avoid These 3 Posts by Topic Anniversary & Wedding Appraisal Claims Cleaning & Care Coverage Earrings Gems Holidays Jewelry Industry Loss Prevention Necklaces Proposal & Engagement Rings Safety & Security Settings Tips Travel Trends Watches