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Fine Jewelry University Articles matching: “Star 763 vi”
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Star White Gold
…Just Brilliantly White Gold We have found a gold alloy that is extremely white and looks great without any plating. Star White Gold is bright and white without any plating. You see what you get. No guess work. No taking anyone’s word … white it truly is. Star White gold has a bright shinny hard finish that will keep its look. Our manufacturer of the Star White alloy has tested it and states: “Star white gold has been developed with the consumer in mind since some …
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The Difference Between White Gold and Platinum
… basic and is the foundation of all the other differences. White gold and platinum are different metals. White gold starts out as gold. Gold is yellow. Platinum is itself a white metal. White gold and platinum have their own properties …. Some manufacturers state what alloy they are using like 90% Platinum 10% Iridium. How white gold and platinum start out is one of the key differences. White gold even in the best mixture has a hint of yellow. Platinum is a gray white …
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What to Do When Your Ring Irritates Your Skin
… of the Platinum family. People are unlikely to be allergic to Rhodium, but as the plating wears off, irritation can start due to the fact that the skin is now in direct contact with the Nickel (or other metal) that they are allergic to. … cause of the reaction. The key is to try to determine what is causing the reaction. If, for example, the irritation started after the ring was sized or worked on, maybe you are allergic to the solder. Our shop has a laser welder which …
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Gem in the Spotlight: Topaz
…unseen by enemies. In the Victorian era, blue topaz signified faithfulness and love. Gemology As we mentioned at the start of the article, topaz comes in a huge variety of colors. Some of these varieties have their own names: Imperial …handled with special care because the coating can be scratched and the gem ruined very easily. Mystic topaz comes in virtually any color from sunset orange, to violet, to green. These coatings can allow topaz to be any color of your …
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Gem in the Spotlight: Opal
…white opal to give it a darker body color. This is a simple treatment that involves placing the stones in a sealed environment which is then filled with smoke. Opals are porous by nature, so small particulates can be absorbed, if the … with right training and equipment will be able to detect this treatment. Opals can also sometimes be dyed, giving them an unnatural but fascinating body color such as a vibrant green or pink. Some opals that have cracked can sometimes …
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The Magic of Polarized Light
… you why. What Is Polarized Light? Light from almost any light source travels in many different directions, and the vibrations around each ray of light are random. This is called unpolarized light. In the gemological world, this would … light or a daylight equivalent fluorescent light source). Polarized light, on the other hand, has all of the vibrations and rays going in the same direction. One of the most common occurrences of this in nature is sunlight reflecting …
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Diamond Buying Guide: The 4 C’s
… 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 … color is actually looking for the absence of color or transparency (except fancy color). The color grading scale starts with D meaning totally colorless and moves down the alphabet subtly increasing in body color. As you can see from the…
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Jewelry Solder: What You Should Know
… (tarnish resistant) silver alloys in the rest of the ring. This caused all of the solder to discolor and become visible. After a few days or weeks of wear, this discoloration usually disappears and the solder is once again … and even make new jewelry entirely without solder. If you would like to learn more about solder or if you’re having some trouble with the solder in your jewelry and you are interested in having it removed (or the jewelry remade into …
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Gem in the Spotlight: Tsavorite Garnet
… sapphires, all with the time tested durability of garnet. Tsavorite is a unique form of garnet with a stunningly vivid green color. It is bright and lively with a high refractive index giving it excellent sparkle and scintillation. … is also believed to aid in circulation and to protect against diseases. Tsavorite in particular is thought to provide its wearer with strength and positivity. It is also believed to help the immune system, breathing, and metabolism. …
