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Fine Jewelry University Articles matching: “Pink terms line”
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Fine Jewelry University (Show All FJU Articles)
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Laser Jewelry Repair
… filigree that is broken can be repaired. Restoring antique platinum jewelry is now possible with Arden Jewelers’ laser. The laser can also help Angelo create very complicated pieces and diamond intensive pieces in his designer lines and custom jewelry. Our master jewelers and a laser can fix even costume jewelry that was unrepairable just a few years ago. Jewelers used to discourage people with sterling silver and CZ pieces that broke from doing repair work. Now they …
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How to Tell If a Diamond Is Natural or Lab Grown
… used to make lab grown diamonds that show up as spikes and troughs at specific wavelengths in the spectroscopic analysis. With CVD diamonds, the DiamondView machine can even enable a skilled gemologist to see microscopic growth lines where each layer of diamond material was built on the next. The end result is that we can ship a diamond to a GIA gem lab and get back a report telling us with certainty whether or not it is lab grown. Is My Diamond Lab Grown? So, should …
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Diamond Buying Guide: The 4 C’s
… is divided into 100 points. A diamond can be described as 75 points or 0.75 carats or 3/4 of a carat. It is a good practice to know the exact weight of a diamond when buying or selling. The weight of a diamond is often thought of in terms of its size. If you know that you like the look of a 1 carat, for example, you can use this C as the starting point for your diamond search. Once you know the carat weight and your budget, you can adjust the quality of the diamond to …
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How to Sell Your Jewelry
… at auctions are finding the right house for your particular jewelry, knowing the best time to sell, and luck. On-line auctions offer a lot of advantages and some risks. On-line auctions like e-bay are auctions conducted over the internet…a world wide audience. The cost of selling an item is modest if the object sells. Sales are not guaranteed. Which on line auction to use is a critical choice. The large auctions have many offerings and sales but it is easy to get lost in …
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Gem in the Spotlight: Ruby
… in the color red which comes from trace amounts of chromium in the crystal structure. If they are too purple or too pink, they are called purple sapphires or pink sapphires, respectively. Since sapphires and rubies are the same gem …Sanskrit. Rubies get their name from the Latin word “ruber,” which means red. This is also where rubellite tourmaline (the red variety of tourmaline) gets its name. Pliny the Elder mentioned rubies in his work Natural History, including …
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Gem in the Spotlight: Sapphire
…red (the red variety being known as ruby), but is especially popular in deep blue. Fancy colored sapphires including pink, green, orange, and golden yellow are magnificent in any jewelry. See More on Etsy › With the exception of the …useful industrial tool. One last legend, the star sapphire has been called “the stone of destiny”; its three crossed lines represented faith, hope, and
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Fake Diamonds: The Great Diamond Attack
… is dealing with these well known simulants easily. The diamond tester (thermal inertia testers) is the front line in finding diamond fakes or look a likes. Modern science has developed a man made gem that can fake out the standard … 2.65, dispersion of 0.0104, and a specific gravity of 3.21. More creative uses of this man made gem are in the pipeline. The Big Bad Synthetic In the gem world we use words with particular meanings. Synthetic is one of those words. …
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Gem in the Spotlight: Pearl
…. Pearl Vocabulary There is a lot to know when you are talking about pearls. Get up to speed quickly with these key terms and their definitions: Akoya Cultured pearls grown primarily in Japan and China. Blemish A flaw (scratch or abrasion… to black, with many shades in between. The most valuable pearls are those with a pure, even color, such as white, pink, or silver. Luster: Luster is the intensity of light reflected from a pearl’s surface. Pearls with excellent luster …
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Gem in the Spotlight: Topaz
… is available from light Sky Blue to dark London Blue. Topaz is also found in less commonly known colors like green, pink, and purple. Imperial Topaz is by far the most valuable variety, while colorless topaz is often the least expensive…use a neutron bombardment method in a nuclear reactor to produce the London Blue Topaz. An electron bombardment in a linear accelerator results in the light Sky Blue Topaz. If both treatments are used, they produce Swiss Blue Topaz. …
