Search Results
Fine Jewelry University Articles matching: “Arrow and number 7”
Showing only FJU Article results. Click here to show all results.
Fine Jewelry University (Show All FJU Articles)
-
How to Sell Jewelry on Craigslist and Facebook Marketplace
…. Check in with that person after the meeting. Always have your cell phone with you. If you decide to give a phone number in the ad, use your cell number and not a home phone number. That way, when someone calls you, you get a call back …Selling jewelry on Craigslist, Facebook Marketplace, and other online local classified sites is a great way to get cash for your jewelry, but there are some things that you … consider before you take the plunge. Safeguards are critical when selling jewelry in person First NEVER, NEVER, and NEVER meet an unknown buyer at your house. Personal safety and protection against robbery should be your first priority…
-
Caring for and Cleaning Your Jewelry
… been treated, some precautions should be taken. Hardness is how we judge how easily things scratch. Some technical numbers show how a higher number scratches the same number and anything lower. Hardness is related to the Mohs hardness … Jewelry A diamond’s spectacular beauty is due to its light show. Diamonds make light reflect, show its many colors, and dazzle. To perform its magic the diamond must be clean. Diamonds are grease magnets. They will pull the oil from …
-
Alternative Metals for Men’s Jewelry
…Arden Jewelers are made from aircraft grade 5 titanium. Titanium is a chemical element with the symbol Ti and atomic number 22. It is resistant to corrosion in sea water and chlorine. Titanium is named after the Titans, mythical Greek … are not made out of pure tungsten. They are made out of tungsten carbide which is created by combining an equal number of tungsten and carbon atoms. Tungsten carbide rings need to combine tungsten ore in a powder form with various binders …
-
The History of Diamond Cuts
… bottom. Basically, it is a crown without a pavilion. Interesting fact #2: Some diamond cuts do not have a standard number of facets. As we have just seen the rose cut has many variations. A 3 facet rose cut looks a lot different than a 24 … When most people think of old diamond cuts they think of the Old Mine cut diamond. The Old Mine cut has the same number of facets as a modern round brilliant (a total of 58). The Old Mine cut’s distinctive features are the high crown angle…
-
Laser Jewelry Repair
… diameter of the laser beam’s focus and the duration of the blast of concentrated light, as well as voltage used and number of pulses per second. All this gives the master jeweler the ability to use the laser with the skill of a micro … work. Our laser can fix jewelry without removing the stones or running the risk of solder flowing into the hinge and destroying its mobility. Antique filigree that is broken can be repaired. Restoring antique platinum jewelry is now …
-
Diamond Buying Guide: The 4 C’s
… birthmarks and useful as identifying characteristics. Clarity grading is done with 10 power magnification. The number, size, type, and location of inclusions determine the grade. The fewer inclusions, the more valuable the diamond. Grade …If you understand how diamonds are graded, you have a better chance of finding the right one for you. At Arden Jewelers, our …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 diamond to fit. Unless you work in the jewelry trade, it can be hard …
-
Jewelry Repair FAQ
… of jewelry you love can look just the way it used to again. What is retipping, and why do I need it? In a large number of jewelry pieces, the valuable diamonds and gemstones are held in place with prongs. With wear, the tops of these …of your jewelry repair related questions. If you have a question that you don’t see answered here, please contact us and let us know. A gemstone fell out of my ring. Will the new stone match the old one? We get this question all the time…
-
The Magic of Polarized Light
… over the magnifier. When twisted, if the stone is doubly refractive, the refractive index line will jump from one number to the next. Once you know if a stone is doubly refractive or not you can use that information to narrow down the list… when we put on our sunglasses, turn on our TV, or sit down at our computer. But, what is polarized light exactly, and why is my jeweler writing about it? It turns out that polarized light is actually a very useful tool in gemology, and …
-
Gem in the Spotlight: Pearl
… is believed to have been discovered off the coast of Bahrain in the 16th century and was subsequently owned by a number of prominent figures, including the Sultan of Turkey and the French Crown Jewels. The Hope Pearl is known for its large… blemishes or irregularities that are normally confined to the surface. Surface characteristics are judged by size, number, location, visibility, and the types of blemishes. Pearls with fewer blemishes are more valuable. Nacre: Nacre is the…
