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Fine Jewelry University Articles matching: “Garmin Fenix 6X Pro”
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Fine Jewelry University (Show All FJU Articles)
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Anatomy of a Ring
… more likely to need attention sooner. When shopping for a ring, look for one with a sturdy, thick shank that will provide plenty of wear while still fitting with the overall design that you like. Gallery The gallery of a ring is a …any bands or other rings you plan to wear next to the main ring? Head The head is the piece that holds the gemstone. Pronged heads are most common. The prongs are the little claws of metal that secure the stone. Most prong heads in rings…
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Gem in the Spotlight: Ruby
… gem material, they also share a refractive index of 1.762-1.770 and a specific gravity of 4.00. A unique optical property of rubies is that they emit fluorescent light at a very specific wavelength (694 nanometers) under certain … mentioned rubies in his work Natural History, including notes on their durability, which means that their physical properties have been known well for over 2,000 years. For much of human history, rubies have been the most prized …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 …
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Gem in the Spotlight: Iolite
… of light rays in doubly refractive crystals. Thus, no singly refractive gemstone can exhibit pleochroism. The process works because of the ability of a gem to absorb different wavelengths of transmitted light depending upon its … phenomenon can still be observed today. However, if you ever need to find north, I would recommend a different approach. Just use the finger that your iolite jewelry is worn on to open the compass app on your smart phone. From there you…
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How Are Lab Grown Diamonds Made?
… sought to turn lead into gold, many have tried to achieve this impressive feat. We have only recently been able to produce gem quality, lab grown diamonds that are large enough to be used in jewelry. But, how is it done? Early Efforts … to have successfully synthesized diamonds. However, it was not until relatively recently that a documented and reproducible process was demonstrated. Henri Moissan was one of the early pioneers in the field. In 1893, he claimed to have …
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What to Do When Your Ring Irritates Your Skin
…or other jewelry because it irritates your skin. Don’t worry. There are many options you have when faced with this problem. The first step is to try to determine what the cause of the irritation is. There are actually several different …’s easy to waste a lot of time and money trying different solutions if you don’t know what the true source of the problem is. There are two main types of irritation: 1) Physical irritation caused by the metal rubbing against the skin, …
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Star White Gold
…coated with a white metal called rhodium. Rhodium is a metal very similar to platinum and rhodium shares many of the properties of platinum including its white color. The rhodium plating is used to make the white gold look whiter. The … view rhodium plating: “The lack of an industry-accepted definition of white as applied to white gold has been a problem in the jewelry industry, where rhodium plating of white gold has become common, thus hiding the real color of the …
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How to Clean Pearl Jewelry
…to be symbols of purity and chastity. But even symbols of purity get dirty from time to time. As you know pearls are produced when a mollusk secretes nacre to form a covering around a foreign body in its shell. Pearls are not as durable … them. Pearls should be the last thing that you put on and the first thing that you take off. Common personal products like cosmetics and perfume can severely damage pearls. They should be cleaned in warm soapy water periodically, gently…
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Types of Necklace Chains
… experts would love to talk with you. Cable Chain If I asked you to close your eyes and imagine a chain, you would probably conjure up some kind of cable chain. They are one of the most common and universal styles of chains. Cable chains… the weight of a pendant during daily wear and tear. Larger link cable chains make a good base for charm bracelets. PROS Wearability – The simple design of cable chains makes them very flexible and nearly impossible to kink. …
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Gem in the Spotlight: Tourmaline
Tourmaline is one of the most beautiful gems that you’ve probably never heard of. Less popular than the likes of ruby or sapphire, tourmaline flies under the radar in the gem … and green edges that resembles a watermelon. Crystals of this type are often cut in slices to display this unique property. One of tourmaline’s most distinctive traits is its ability to be multicolored as mentioned above with watermelon… rubies ever found until it was identified as rubellite in 1922. Folklore suggests that tourmaline could help improve self-awareness, self-confidence, psychic energies, communication, and the ability to relax. In the 18 th century, a …
