Gold Education

Sweat, Water, and Skin Chemistry: Effects on Gold Jewelry DEEVE
Why Does Gold Jewelry Turn Skin Green? Sweat, Skin Chemistry & Gold Explained
Skin pH, chloride concentration, and organic acids create unique electrochemical environments that interact with gold alloys. This article examines how individual body chemistry influences tarnish, discoloration, and wear. Read more...
Gold jewelry wear over time — comparison of 14K, 18K and 24K gold ring shank thinning and surface degradation
How Does Gold Jewelry Wear Over Time? Karat, Abrasion & Maintenance Guide
Gold jewelry experiences measurable wear through friction, deformation, and surface damage. Wear rates vary by karat, design, and exposure, with predictable patterns in rings, bracelets, and chains. Read more...
Comparison of white gold, yellow gold, and rose gold jewelry pieces showing color differences"
White Gold vs Yellow Gold vs Rose Gold: What's the Difference?
White, yellow, and rose gold share the same gold content at a given karat but differ in alloying metals. These compositional variations create distinct colors, hardness levels, and care requirements. Read more...
Close-up comparison of gold vermeil and solid gold jewelry showing surface wear and plating differences
Gold Vermeil Jewelry: What It Is, How Long It Lasts, and Why It's Not Solid Gold
An academic examination of gold vermeil jewelry for jewelry students and professionals. Explores historical development, manufacturing processes, global production centers, inherent weaknesses, marketing tactics, and why vermeil is not an... Read more...