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Fine Jewelry University Articles matching: “FB 10k Inside right no”
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Gem in the Spotlight: Amethyst
Amethyst is known for its beautiful purple color, and it is the most important quartz variety used in jewelry. Purple has long been …can also be found in smaller deposits in other countries such as Russia, the United States, and Canada. Amethyst is known for its durability with a Mohs hardness rating of 7. For reference, amethyst is roughly as hard as tourmaline, … dates all the way back to ancient Greek mythology. The word “amethystos,” is derived from the Greek word meaning “not drunken.” It is said that amethyst was created when Dionysus, the god of wine, was angered by an insult from a mortal…
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Diamond Buying Guide: The 4 C’s
If you understand how diamonds are graded, you have a better chance of finding the right one for you. At Arden Jewelers, our gemologists are more than happy to answer any questions you have so please feel …into 100 points. A diamond can be described as 75 points or 0.75 carats or 3/4 of a carat. It is a good practice to know the exact weight of a diamond when buying or selling. The weight of a diamond is often thought of in terms of its …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 diamond to fit. Unless you work in the jewelry …
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Gem in the Spotlight: Tourmaline
…Tourmaline has a special place in our hearts as California natives because it is one of the few gems that are found right here in the Golden State. Tourmaline was first discovered in California in 1892. It quickly became known as an …? Maybe you love seeing a single gem with multiple colors. Maybe you like the idea of buying a gem mined locally, right here in California . Maybe you just appreciate the vibrant colors and rich history of this very special gem. Whatever …
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Gem in the Spotlight: Iolite
Iolite is maybe not the first gemstone people think of for their blue-violet jewelry, but it should be near the top of the list. Iolite…from its violet color. It is from the Greek word “ios” meaning violet. Unlike many other popular gems, iolite cannot be heat treated to enhance its color. The color you see is the natural color of the stone when it was first discovered… pleochroic and will exhibit a different color when viewed at different angles. Pleochroism is an optical phenomenon in which a substance appears to be different colors when observed at different angles, especially with polarized light…
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Gem in the Spotlight: Emerald
… these inclusions are referred to as jardin (the French word for garden) because they look like moss or a garden inside of the stone. These inclusions are tiny fissures, bubbles, or crystals that are visible to the naked eye. These …and epoxy being the most. The basic technique involves submerging the stone in the desired liquid (oil, resin, etc.) inside of a vacuum chamber. Then a vacuum is applied which pulls all of the air out of the cracks and draws the filler into…
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Is a Lab Grown Diamond Right for Me?
…physics?). Even more unfortunately, the diamond industry suffers from a lot of misinformation and paranoia both from inside the trade and from outside observers. I have heard people say that natural diamonds come with a 400% mark up, or … is a big decision. For most of us, buying a diamond is a significant financial undertaking, and we want to get it right. Unfortunately, understanding diamonds takes a lot of specialized knowledge that most people don’t have (anyone …
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Gem in the Spotlight: Pearl
…. It is a giant clam pearl that weighs over 60 pounds. The pearl was discovered by a Canadian fisherman who found it inside a giant clam that he had caught off the coast of the Philippines. The Giga Pearl has a unique shape and texture, … collectors and jewelry designers. Mabe Pearls: Also known as a blister pearl, mabe pearls are grown against the inside shell of a mollusk, rather than within the body of the mollusk itself. This creates a flat, rounded pearl that has a …
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The Magic of Polarized Light
… to as snake banding, and it is a result of how the gem is formed. When the gem is cast, as most glass gems are, the inside cools at a slower rate than the outside. This is because the center retains more heat. As it cools and contracts, … wouldn’t work in the same way, and the latest blockbuster movie wouldn’t pop off the screen the way it does now. Polarizing filters even have uses beyond visible light finding critical roles in tools that work with radio waves, …
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How Are Lab Grown Diamonds Made?
… in the field. In 1893, he claimed to have successfully made a diamond by heating charcoal to 3,500 degrees Celsius inside a carbon crucible. Many attempts were made to reproduce his techniques with some reported successes, but none could … this impressive feat. We have only recently been able to produce gem quality, lab grown diamonds that are large enough to be used in jewelry. But, how is it done? Early Efforts Throughout history, many people have claimed to have …
