Articles
Guides and insights on estate jewelry, diamonds, coins, and precious metals.
Jewelry
August 7, 2026
The Science of Sparkle: How a Diamond's Cut Determines Its Brilliance
A diamond's sparkle is the result of precise physics and masterful cutting. Discover how reflection, refraction, and dispersion work together to create brilliance, fire, and scintillation.
Jewelry
July 2, 2026
From Raw Metal to Finish: How Fine Jewelry Is Actually Manufactured
Fine jewelry manufacturing blends ancient techniques like lost-wax casting with modern CAD modeling. Learn the step-by-step process from raw metal to finished piece.
Jewelry
June 24, 2026
The Science of Sparkle: How a Diamond's Cut Determines Its Brilliance
A diamond's sparkle is the result of precise physics and masterful cutting. Learn how brilliance, fire, and scintillation work together to create a diamond's famous visual appeal.
Jewelry
June 17, 2026
How to Tell If Old Jewelry Is Valuable
A practical guide to reading hallmarks, understanding gold and silver stamps, spotting plated vs. solid metal, testing gemstones, and knowing when to call a professional appraiser.
Jewelry
June 17, 2026
Birthstones: A Month-by-Month Guide to Their Meaning and History
From an ancient priest's breastplate to the modern list we know today, here's the story behind birthstones, what each month's stone means, and how to choose one you'll love wearing.