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Fine Jewelry University Articles matching: “North Star”
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Fine Jewelry University (Show All FJU Articles)
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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: Iolite
… of the gemstone for this purpose. On a cloudy day, without being able to see the sun, iolite was used to find north. This phenomenon can still be observed today. However, if you ever need to find north, I would recommend a different … your iolite jewelry is worn on to open the compass app on your smart phone. From there you can find both magnetic north and true north. I would say that makes you a modern day Viking. The Gemology of Iolite Iolite is the gem variety of …
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Gem in the Spotlight: Tourmaline
… 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 Jewelers are ready to help you find the perfect piece for you. Contact us today to
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Gem in the Spotlight: Tanzanite
…showed the stones to. Manuel had originally 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 …, the VP of Tiffany & Co. at the time, who named the stone tanzanite after the country of origin. Tiffany then started marketing the stone around 1968. The geological conditions required to form tanzanite are quite rare, leading some …
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Gem in the Spotlight: Garnet
… red gem. Garnets allow for great personal diversity and style. The wide world of garnets invites all to become a garnet fan. Garnet is January’s birth stone. January babies born in the midst of cold, white (valley fog) and at times stark surroundings are rewarded with one of the most varying birth gemstones…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 …
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Gem in the Spotlight: Spinel
…with other gems and even today is often used as a substitute for similar looking stones. In recent years, spinel has started to move out of the shadows and be appreciated in its own right, and we can see why. Its colors rival even the … as the August birthstone! This change was officially made in 2016, but only in the last couple of years have we started to see the majority of the industry get on board. If you know someone born in August, it’s time to get excited. …
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How Are Lab Grown Diamonds Made?
… is to create an environment of extremely high pressure and temperature where diamond growth can occur. Each process starts with a small diamond seed which is placed in carbon and put under very high pressure and temperature to grow the …above 2,000 degrees Celsius. In this environment, the pure carbon melts and begins to form into a diamond around the starter seed. On December 16, 1954, a belt press was used to create the first reproducible lab grown diamond. The diamond…
