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Fine Jewelry University Articles matching: “Man made”
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Fine Jewelry University (Show All FJU Articles)
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Styles of Earring Backs
… is very inexpensive. A good option for less valuable jewelry, or children’s wear. CONS Wear Out – They are only made of rubber, and will get worn out fairly quickly. Security – Not recommended for use with valuable jewelry. Ear Wires (…The backless style is not as secure as lever backs or other similar styles 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 …
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Platinum
…and discoloration due to chlorine and other chemicals. These factors, along with its strength and white luster, have made platinum an increasingly popular choice for jewelry, either on its own or as the setting for diamonds and other … to the ideals of eternal true love. All over the world, engagement rings, wedding bands and anniversary rings made in platinum symbolize the everlasting endurance of love. Platinum is pure, an expression of integrity, a reflection of …
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Jewelry Solder: What You Should Know
… our discussion on gold jewelry, but the same concepts also apply to silver and platinum as well. If your ring is made out of 14 karat gold, you know that approximately 56% of it is gold with the rest being made up by a variety of …re having some trouble with the solder in your jewelry and you are interested in having it removed (or the jewelry remade into something new) please don’t hesitate to contact us or leave a comment … in solder, you may want to remove the solder if possible. At our shop, we have a laser welder which allows us to do many of the jobs traditionally done with solder using the laser instead. We no longer need to use special solder alloys …
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Gem in the Spotlight: Ruby
… 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. …For much of human history, rubies have been the most prized gemstone. But, what is it about this red gem that has captivated our … color? It’s rarity, and thereby its high cost? Or, is it something deeper? Whatever it is, ruby’s impact on humanity is broad and deep, with arguably the richest history of all gemstones. Gemology of Ruby Rubies are in the corundum gem …
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Gem in the Spotlight: Blue Zircon
… structure of zircon creates one of the liveliest displays found in any colored gem. In fact, before any of the manmade diamond simulates were made, the colorless version of zircon was used in jewelry to mimic diamond. Why? Natural zircon… simulant. Cubic Zirconia, also known as CZ, is even incorrectly shortened to zircon by some. The situation is made even more confusing by the fact that in the past, zircon, like CZ, was also used as a diamond simulant. This only adds to …
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How to Sell Your Jewelry
… 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…are classic and stay around for decades, others last just a few months. Estate jewelry that is out of style can’t command premium price. In fact some styles are so out of favor that the jewelry’s only value is its intrinsic worth. The …
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Gold Purity and The Differences Between White and Yellow Gold
… does the term solid 14k gold mean? Some engagement rings are advertised as solid 14k gold which means the ring is made out of 14 karat gold not just plated with gold. A plated piece of jewelry has a thin layer of gold over a base or non … gold or solid gold or 24 karat gold, but what does it all mean? Gold used in jewelry like wedding rings can come in many forms. Basic to understand the uses of gold in jewelry is karat. Karat with a K is the purity of gold, Carat with a…
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What are “Blood Diamonds”?
… used to fund military action in opposition to those governments, or in contravention of the decisions of the Security Council.” These diamonds are sometimes referred to as “blood diamonds.” In July 2000, the global diamond industry made clear to the international community its zero tolerance policy towards conflict diamonds. Dedicated to eradicating the trade in conflict diamonds, it worked closely with the United Nations, governments and non-governmental organizations…
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The Difference Between White Gold and Platinum
… is itself a white metal. White gold and platinum have their own properties that make them unique. How is white gold made? White gold is an alloy of gold and some white metals such as silver, nickel or palladium. The white color is …ruthenium is often used as a hardener alloy. Platinum is usually marked with .900 or .950 to mark its fineness. Some manufacturers state what alloy they are using like 90% Platinum 10% Iridium. How white gold and platinum start out is …
