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Fine Jewelry University Articles matching: “closet safe”

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Fine Jewelry University (Show All FJU Articles)

  1. A group of alexandrite jewelyr and loose gems shown in different light to demonstrate color change

    Gem in the Spotlight: Alexandrite

    … should always be treated with care because of its value and rarity. While ultrasonic and steam cleaners are usually safe for alexandrite, warm soapy water and a soft-bristled brush are always the safest. With its innate durability and …

  2. Opal Rings With Loose Opal Gemstones

    Gem in the Spotlight: Opal

    …the same material that is commonly used for watch crystals). This helps show off the opal’s beauty while keeping it safe and strong. Doublets and triplets are much less expensive than other forms of opals because you only need a paper … can help their moisture content not evaporate out. On the contrary, storing your opals in a very dry place like a safety deposit box or a humidity controlled safe can accelerate evaporation and make crazing much more likely. Hydrophane …

  3. Nickel in jewelry can cause allergic reactions

    What to Do When Your Ring Irritates Your Skin

    … exciting creation. We can reuse the diamonds and gemstones and give credit for the metal that’s causing the allergic reaction while making the new ring out of a completely different metal. Platinum is hypoallergenic and generally a safe bet for people with allergic reactions to metals. There are also alloys of white gold that do not include Nickel that can be used as an alternative. Our Star White Gold is a perfect example of this. When you are deciding on a new metal…

  4. Group of loose spinel gemstones with finished jewelry

    Gem in the Spotlight: Spinel

    …l energies calming mood swings and improving mental clarity. Care and Cleaning of Spinel Spinel is usually safe to be used in ultrasonic and steam cleaners, but certain inclusions can sometimes pose threats. The safest bet is to use warm …

  5. A collection of jade jewelry and loose gems

    Gem in the Spotlight: Jade

    … and Cleaning of Jade Both nephrite and jadeite can be damaged by the heat of a jeweler’s torch. Jade is generally safe in ultrasonic cleaners, but the treatments we just discussed can be damaged. Warm soapy water and a soft bristled …

  6. Three loose rubies in a row triangle oval and pear shaped

    Gem in the Spotlight: Ruby

    … them magical powers. In ancient days, the fiery stone was associated with courage, red blood, and fire. Worn on the crowns and helmets of kings, rubies were a royal insignia believed to protect the wearer from injury and to keep them safe and healthy. Many cultures believed that wearing rubies in battle made warriors invincible and protected them from harm. Innumerable powers have been associated with the ruby throughout time. It was thought that the ruby could …

  7. Evaluating inherited estate jewelry can be tricky

    How to Value Inherited Jewelry

    … at retail value you must find one of these end user consumers to buy the used jewelry. If you decide to go with this value, checkout our articles on how to sell jewelry on eBay and Craigslist to get some tips and tricks for staying safe and getting the best value for your jewelry. Estate Wholesale Value The estate jewelry at wholesale value is the price a business who sells used jewelry is willing to pay. This price will be lower than the estate retail value because of…

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