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Fine Jewelry University Articles matching: “what ppc means”
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Fine Jewelry University
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The Birthstones
… that one who observed the reflection of the moon on a turquoise was assured good luck, protection from evil, and great wealth. Colors in turquoise range from sky blue (the most desirable color) to blue green and apple green. The name means “Turkish stone” because the trade route that brought it to Europe used to come via Turkey. Turquoise is associated with Innocence. Present day additions to December’s birthstones are Blue Zircon, Blue Topaz, and Tanzanite. Learn more …
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Alternative Metals for Men’s Jewelry
…, or platinum. Its extreme hardness makes it resistant to scratching, but it does have brittle properties. This means that if enough pressure is applied to a tungsten wedding ring, the ring will crack or break instead of bending. This is … out of shape, but it will break if enough shock or pressure is applied to it. Tungsten is a dense metal which is what gives it the high quality feel of gold or platinum and also what led to its use in armor piercing tank ammunition. …
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Gem in the Spotlight: Pearl
… a pearl or strand of pearls. Care and Cleaning of Pearls Unlike most gems, pearls are an organic creation which means that they require a little extra care to continue looking their best. With a Mohs hardness of 2.5, pearls are among the … accents in fine jewelry with many of them set together to create intricate, textured patterns. See More on Etsy › What Makes a Pearl Valuable? There are several factors that can effect the value of a pearl. Understanding these factors …
