White Gold vs. Platinum: Can You See the Difference? According to “The Knot” — a popular weddin... by Jonathan Margalit, PhD / 06.03.2014 Read More
Shopping for Jewelry-Making Equipment and Supplies at MJSA? If you are in the jewelry industry and looking for the lates... by Jonathan Margalit, PhD / 02.25.2014 Read More
This Jeweler Uses XRF Technology to Ensure Your Platinum Jewelry... In recent years, the price of gold hit an all-time high, pro... by Jonathan Margalit, PhD / 02.06.2014 Read More
VIDEO: How Does a Gold Dealer Value Jewelry? Here’s a short video demonstration that shows how one gold... by Jonathan Margalit, PhD / 12.12.2013 Read More
Buyer (and Seller) Beware…. Fake Gold Hitting Pawn Shops and J... [Administrative Note: Because this is usually the busiest se... by Jonathan Margalit, PhD / 12.05.2013 Read More
