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Fine Jewelry University Articles matching: “Man made diamonds vs regular”
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Fine Jewelry University (Show All FJU Articles)
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Types of Necklace Chains
…them to need a bit more frequent cleaning than other chain types. Herringbone Chain The classic herringbone chain is made with short links that are connected in an offset V pattern. These chains are wide and flat with a very thin profile… omega chain has a flat, smooth, and shiny look. Some key differences from herringbone chains are omega chains are made of small metal plates that are installed very close together over a wire mesh. The wire substructure, which is often …
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Gem in the Spotlight: Tanzanite
…. The Queen of Kilimanjaro tiara contains the largest faceted tanzanite in the world. The tiara also contains 913 diamonds and 803 tsavorite garnets all set in 18 karat white gold. It is owned by former Apple CEO Michael Scott who routinely … could have been. They went to MIT geologists who discovered the gems were blue zoisite. Eventually, as the stones made their way through identification channels they found their way to the Henry B. Platt, the VP of Tiffany & Co. at …
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Gem in the Spotlight: Amethyst
…so keep that in mind when storing your amethyst jewelry. If you have an amethyst ring or other piece of jewelry with diamonds or other gemstones, you should be careful when cleaning it. You should use a soft brush to gently scrub the amethyst… woman on her way to pay tribute to the goddess Diana. In order to protect Amethyst, Diana turned her into a statue made of pure, crystalline quartz. Dionysus, upon seeing the stunning statue, wept tears of wine in remorse for his actions…
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Caring for and Cleaning Your Jewelry
How to Clean Jewelry A diamond’s spectacular beauty is due to its light show. Diamonds make light reflect, show its many colors, and dazzle. To perform its magic the diamond must be clean. Diamonds are … toothpaste or toothpowder will also scratch the metals. This will take away the shine. Ammonia-based cleaners clean diamonds and gold well but they may hurt other gemstones. It is also not a good idea to soak jewelry for very long in ammonia…. Ultrasonic’s can damage other gemstones, know for certain it is safe to use. Ethyl alcohol is good for rinsing diamonds because it evaporates so quickly. Do not use any cleaning solutions that contain oil as they will spot and dull the …
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Gem in the Spotlight: Tourmaline
…. This includes bi-color, tri-color, and more. The most common combination of colors is green and pink, but many other combinations of colors exist. Parti-colored tourmaline occurs when the gem is getting formed and the environment … on which trace elements are present, as well as their concentration, different colors will be present. Copper, manganese, chromium, and vanadium are the key coloring agents in tourmaline. Another unique facet of tourmaline is its …
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How to Sell Your Jewelry
…condition. Some gems have a higher value then others. A natural ruby is worth many times more then a synthetic ruby. Diamonds are generally more valuable then amethysts. Knowing your gem’s grade and rarity will help with understanding its … choose a smaller on line auction company, many potential buyers will not find your offering. The decision is best made with research on how your particular type of jewelry was sold. E-mail and ask other sellers if they got the price they…
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Gem in the Spotlight: Topaz
… to put coatings on lenses for glasses and cameras. It is also one of the processes that is used to create lab grown diamonds . A thin, multi-colored film is bonded on the surface of colorless topaz to create all the colors you see in Mystic …prior to the Cullinan Diamond) at 1,680 carats and was set in the Portuguese crown jewels as such. It wasn’t until many years later that more modern testing identified it as a clear topaz instead. Even though its true identity is now …
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Gem in the Spotlight: Emerald
… seen on display at the National Museum of Natural History in a platinum and gold ring surrounded by 60 pear-shaped diamonds. According to workers at the Muzo mine in Columbia, it is one of the finest green emeralds ever discovered Care and … are untreated. Fracture filling is a treatment to the stone that makes the fractures less visible. There are many ways to do this with oiling, natural resin, synthetic resin, silicone, and epoxy being the most. The basic technique …
