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Fine Jewelry University Articles matching: “what is gold fill”
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Fine Jewelry University (Show All FJU Articles)
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Types of Necklace Chains
…. You can wear one everyday and not think twice about it, or it can be your most treasured piece of jewelry. But, what kind of chain is best for you? In this article we’ll introduce you to the staggering variety of necklace (and bracelet… use of metal. So, you can have a big chain look without a big chain price. This is a very nice feature to have when gold prices are high. The only downside is that this style isn’t quite as strong as a traditional cable chain of the same…
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Types of Jewelry Clasps
… by ancient Egyptians and is the oldest known clasp style. This type of clasp was often made from softer metals like gold or copper and used to fasten necklaces and bracelets. The hook-and-eye clasp was also used by the Greeks and Romans … it in the right area. Strength – Heavy necklaces can pull the first catch out since it is held in by tension in somewhat thin metal. Longevity – Since the main clasp mechanism works like a box clasp it suffers from the same problem of …
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Is a Lab Grown Diamond Right for Me?
…). We’re here to help cut through some of the rhetoric, so you can make an informed and logical decision about what kind of diamond is right for you. First of all, if you’re not sure what a lab grown or synthetic diamond is, please check …generation, diffusing the environmental impact of mining the diamond significantly. Many people might not understand what a lab grown diamond is. Of course, you don’t have to tell anyone you bought a lab grown diamond (and even …
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The Birthstones
…, Garnet. Garnet’s pizzazz energizes the gloomiest day. Garnet varieties brighten the world in colors of yellow to gold, bright orange to true orange, brown to cinnamon, pinks to greens, and of course many shades of red. Garnets are given…gem of the sun”. It was believed that peridot could chase away evil spirits and dissolve curses but only when set in gold. Care should be taken to protect peridot from scratches, sharp blows, household chemicals and extreme temperature …
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Gem in the Spotlight: Tourmaline
… the power to grant enlightenment, give power over spiritual affairs, reconcile opposites, and change base metals to gold. Tourmaline has a special place in our hearts as California natives because it is one of the few gems that are found…, right here in California . Maybe you just appreciate the vibrant colors and rich history of this very special gem. Whatever your reason, you can’t go wrong with a beautiful piece of tourmaline jewelry, and the gemologists here at Arden …
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Gem in the Spotlight: Tanzanite
…a gemstone. Tanzanite has them both. In fact, it is estimated that Tanzanite is 1,000 times rarer than diamond. But, what makes Tanzanite so popular is its color. Tanzanite’s gorgeous color is a captivating mix of blue and purple. The … thought he found sapphires, but after discovering they were too soft, he started searching for answers as to what these gems could have been. They went to MIT geologists who discovered the gems were blue zoisite. Eventually, as the …
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Styles of Earring Backs
… Irritant – If used with costume jewelry made of non-precious metals, it may cause irritation to sensitive skin. Gold options found on more valuable jewelry do not typically have this problem. Lever Backs (European Backs) Lever backs, … any particular style of earring backs, or with any additional questions you may have. We would also love to hear what is your favorite style of back, and why it’s your favorite…Friction backs are among the more budget friendly styles. CONS Losing an Earring – The closest thing to a con for this style is that if you are a very active person, it doesn’t take a ton of force to pull the back off with just the …
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Anatomy of a Ring
… never know it was sized looking at the shank with your naked eye. Over time, the shank can wear thin—yes, even gold and platinum can wear away. In such cases a jeweler can “re-shank” the ring by replacing the metal at the bottom of the … plenty of wear while still fitting with the overall design that you like. Gallery The gallery of a ring is a somewhat ambiguous term that refers to the underside of the ring beneath the center stone. There is often a design on the top …
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How Are Lab Grown Diamonds Made?
… the imagination of scientists and visionaries alike. Just like the alchemists of old who 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 … HPHT produced diamond) is placed in a sealed chamber and heated to around 800 degrees Celsius. The chamber is then filled with a carbon rich gas (usually methane) along with other gases. Then, the gases are ionized into plasma using …
