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Fine Jewelry University Articles matching: “Nugget 10k ring damage”
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Fine Jewelry University (Show All FJU Articles)
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Gem in the Spotlight: Jade
…Burma) and Guatemala are the primary sources of jadeite. Care and Cleaning of Jade Both nephrite and jadeite can be damaged by the heat of a jeweler’s torch. Jade is generally safe in ultrasonic cleaners, but the treatments we just …. Almost all jade is treated with wax to help improve its appearance. The wax fills pores in the jade, and can be damaged if cleaned with harsher chemicals or an aggressive brush. Wax can be reapplied if needed. Whether you love to rich …
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Frequently Asked Question about Jewelry
… professionals must keep up with current advancements in the field. The pace of change in the gem industry is staggering. What is Moissanite? Moissanite is lab-created silicon carbide. It has become an excellent diamond imitation since it…. You can add gems or use less of the gems you already have. Many clients have used the main diamond of the old ring to be a side diamond in the new design. Others have made a few design changes, but it is basically the same look and feel…
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Synthetic Gems: The Whole Story
… rubies, sapphires and emeralds. These gems in high quality have put ownership beyond most people to justify the price. Just a one carat gem could cost $3,000 and more. Most of the time people don’t wear them as an engagement ring where people can spend over $10,000 routinely. The answer was to find a less expensive way to have these gems. It took over a hundred years and millions of dollars of research to create what nature can produce. Man made gems come in many forms…
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Gem in the Spotlight: Emerald
… proper care to maintain their brilliance and value. Emeralds are relatively durable, but they can be susceptible to damage from heat, chemicals, and extreme temperature changes. It is essential to store emerald jewelry away from direct … emeralds are fracture filled. So, you should never use ultrasonic or steam cleaners because they can permanently damage the filler material. Despite being a relatively hard stone (with a Mohs hardness of 7.5-8), emeralds can be easier to …
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What to Do When Your Ring Irritates Your Skin
Nothing is more frustrating than being unable to wear your engagement ring or other jewelry because it irritates your skin. Don’t worry. There are many options you have when faced with this …but their root causes and solutions are very different. Physical Irritation This can be caused by the design of the ring, a rough area that is the result of normal wear and tear, or a ring that is not sized correctly. If the ring is too … irritation and the solution may simply be to size the ring up slightly. Likewise, if there is a rough spot on the ring, that can normally be smoothed out by a jeweler. Changes in diet can dramatically affect our finger sizes. So, if the …
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Gem in the Spotlight: Opal
… to maintain its brilliance. Opal is not as hard as some other gemstones, making it susceptible to scratches and damage from sharp impacts. Household chemicals and extreme temperature fluctuations can also harm opals, so gentle care is … cloth is recommended. Avoid the use of home ultrasonic machines or abrasive jewelry cleaners that could potentially damage the stone’s surface. For more valuable stones, setting them in a pendant or earrings instead of a ring will help …
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Caring for and Cleaning Your Jewelry
… the medical professions especially). It is safe to use an ultrasonic cleaner with diamond jewelry. Ultrasonic’s can damage other gemstones, know for certain it is safe to use. Ethyl alcohol is good for rinsing diamonds because it … as the day you got it. Diamonds can withstand most chemicals, unfortunately the metal jewelry cannot and will be damaged by them. Most notable is chlorine. Chlorine doesn’t hurt the diamond just the jewelry. Ammonia may also turn some …
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Gem in the Spotlight: Aquamarine
… durable stone that is suitable for regular wear. But, care should still be taken to ensure that the stone is not damaged. Caring For and Cleaning Aquamarine To maintain the brilliance of this beautiful gemstone, it should be immersed in … local jeweler for a more professional cleaning. While aquamarine is a durable gemstone it is still vulnerable to damage from knocks against hard objects when being worn. Take off your aquamarine jewelry when doing household chores, going …
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Gem in the Spotlight: Tourmaline
…onally hard (Mohs hardness of 7-7.5), it should be stored away from other gemstones that could potentially damage it. Tourmaline should not be put into an ultrasonic cleaner or steam cleaned, and should only be cleaned with warm, soapy wate… as their concentration, different colors will be present. Copper, manganese, chromium, and vanadium are the key coloring agents in tourmaline. Another unique facet of tourmaline is its ability to become electrically charged in certain …
