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Fine Jewelry University Articles matching: “Star stamped”
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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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Gold Purity and The Differences Between White and Yellow Gold
… non gold metal. Some plated jewelry has markings that look like real solid gold. For example, a plated piece can be stamped: 14k HGE or 18k GE. HGE means hydrostatic gold electroplating. Plated gold is measured in how many molecules of gold… jewelry has very little gold. You can learn more about gold plating on our FAQ page. Sometimes engagement rings are stamped 14KP. The 14KP is a marking for plum gold which is a true mix of 14 karat gold. Some governments allow 13.5k to be …
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Jewelry Repair FAQ
… is roughly equal to 4/100,000 or 0.00004 inches. Gold plated jewelry is often indicated with a “GP” marking stamped somewhere on the piece. Heavy Gold Electroplating is gold plating with a minimum thickness of 2.5 microns. Look for an “HGE… sauce that they use to try to achieve a brilliant and pure white color without the need for rhodium plating. Our Star White Gold is a great example of this. If you’re curious, you can learn more about gold purity here. How can I tell if …
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Gem in the Spotlight: Sapphire
… 10 on the Mohs scale, sapphire and ruby (9 on the Mohs scale) are the toughest and most durable gemstones. This toughness makes the sapphire a long lasting piece of jewelry as well as a useful industrial tool. One last legend, the star sapphire has been called “the stone of destiny”; its three crossed lines represented faith, hope, and destiny
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The History of Diamond Cuts
…culet (the point at the bottom of the diamond). Diamonds have gone from one facet (the table) to 18 facets. This cut started to unlock the brilliance within the diamond, and variations of it are still used today. Another early diamond cut… are four triangle facets that point towards the corners of the crown. This gives the appearance of a four-pointed star. The pavilion is cut into four main facets. Moving Towards Brilliance The evolution of the diamond cuts then takes a …
