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Showing all results for: “Ag stamp”

Videos

  1. Learn how to spot fake Tiffany jewelry

    How to Spot Fake Tiffany & Co Jewelry

    … and you should not be able to readily see a seam or crack at the solder joints. For jewelry claiming to be silver (stamped sterling silver or 925), check that the piece is actually sterling silver. Tiffany uses high quality silver while …

Fine Jewelry University

  1. Gold Purity and The Differences Between White and Yellow Gold

    … is a 14 karat gold wedding ring. It is 14/24, which equals 58.3% gold and 41.7% alloy. In most engagement rings the stamp in the ring is 14k or sometimes 585. Both of those stamps mean the wedding ring is 14 karat gold. So the only pure … non gold metal. Some plated jewelry has markings that look like real solid gold. For example, a plated piece can be stamped: 14k HGE or 18k GE. HGE means hydrostatic gold electroplating. Plated gold is measured in how many molecules of …

  2. Retipping is an important jewelry repair technique

    Jewelry Repair FAQ

    … is roughly equal to 4/100,000 or 0.00004 inches. Gold plated jewelry is often indicated with a “GP” marking stamped somewhere on the piece. Heavy Gold Electroplating is gold plating with a minimum thickness of 2.5 microns. Look for an “…that is quite similar to the original. So, that beautiful piece of jewelry you love can look just the way it used to again. What is retipping, and why do I need it? In a large number of jewelry pieces, the valuable diamonds and …

Blog Posts

  1. When a gemologist buyer may pay less for your jewelry

    Why Would a Gemologist Pay Less for Your Jewelry?

    … can trick most diamond testers. Sometimes they buy jewelry that isn’t gold at gold prices because it is (wrongly) stamped 14k. In these cases, knowledge makes the professional gemologist jewelry buyer offer less for an item. But, in most … the gems as low quality and pay more than the market value for them. One example of this happened a few years ago. A local jeweler who also buys from the general public had a large diamond (about 3 carats) come in his door. He was very…

  2. Gold jewelry value can vary depending on the situation

    How Much is My Jewelry Worth?

    …. For example, two identical diamond solitaire engagement rings can have vastly different resale values, if one is stamped “Tiffany” and the other is not. Appraised Value or Replacement Cost Appraised value is the most confusing value … determined by the current spot price of gold. Intrinsic value can be viewed as the recycle value of jewelry. Imagine the jewelry as a pile of metal and gemstones, not as a whole piece of jewelry. Some other names for intrinsic value …

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