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Fine Jewelry University Articles matching: “Bridal semi mount”
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Fine Jewelry University (Show All FJU Articles)
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Gem in the Spotlight: Tanzanite
… the violetish blue color pop (although technically speaking it doesn’t make it more blue, just less green). The amount of blue in a tanzanite is caused by the quantity of vanadium present. Raw, unheated tanzanite is sometimes marketed as… index of 1.69-1.70. History and Lore of Tanzanite Tanzanite was originally discovered in 1967 in Tanzania, near Mount Kilimanjaro, by a Maasai tribesman named Ali Juuyawatu, although the credit often goes to an Indian prospector named …
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Gold Purity and The Differences Between White and Yellow Gold
… metals in their own right and currently very fashionable and desirable. White gold is available up to 21 karats. Most engagement rings are 14k or 18k. White gold is often used to enhance diamonds and other gemstones. White gold bridal jewelry is increasingly popular
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Art Deco vs. Art Nouveau Style Jewelry
…New Art” and it impacted almost every artistic medium. Jewelry makers embraced materials such as enamel, horn, and semi-precious stones to create pieces that were not just adornments but works of art. Many Art Nouveau jewelry pieces were … Aesthetic Organic, flowing lines, nature Geometric symmetry, bold contrast, simplicity Materials of Choice Silver, semi-precious stones, enamel Platinum, diamonds, emeralds Prominent Designers Louis Comfort Tiffany Cartier, Van Cleef &…
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Frequently Asked Question about Jewelry
… Laboratory describing a Loose Diamond. The laboratory will not issue certificates on Diamonds which are set in a mounting. A Diamond Certificate issues a “grade” indicating the physical properties of the Diamond “at the time of evaluation…assuming the Diamond does not chip or is not otherwise altered. An appraisal can be performed on a loose Diamond, a mounted stone, or jewelry. If the stone is not loose, the physical properties are estimated using various estimation …
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Gem in the Spotlight: Alexandrite
…Stunning color change on a natural alexandrite. Alexandrite History and Lore Alexandrite was first found in the Ural Mountains in Russia in the 1830s. When it was first discovered by a Finnish mineralogist, he mistook it for emerald … is still being mined today in Sri Lanka and Brazil, very few compare to the quality of those found in the Ural Mountains. While alexandrite doesn’t have a several thousand-year-old history like ruby, it quickly took the world by storm. …
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Jewelry Repair FAQ
…these prongs can become worn down. If the prongs wear down too much, the stone becomes at risk of falling out of the mounting. Retipping is the process of adding a small amount of metal (usually gold or platinum) to the top of worn down … to adhere those molecules to the jewelry’s surface. Molecules are the key to understanding gold plating. The amount of gold used is on the molecular level. This means that only a very thin layer of gold covers the surface. Gold plating …
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Gem in the Spotlight: Aquamarine
… with more vibrant gemstones. If you are looking for the perfect piece of aquamarine jewelry, you have come to the right place. At Arden Jewelers, our gemologists understand and appreciate the natural beauty of color gems, and we find mountings that accentuate this beauty to its full extent. You can browse our collection online or visit the store to see even more examples of this beautiful and
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Gem in the Spotlight: Pearl
… famous natural pearls we have discussed. Pearls come in seven basic shapes: round, near-round, button, drop, oval, semi-baroque, and baroque. Color: There are three components: bodycolor (dominant, overall color of the pearl), overtone (…nacre. Mabe pearl Cultured pearls grown against an oyster’s shell rather than in an oyster’s tissue. The result is a semi-spherical pearl with a relatively flat back. Mantle Soft tissue located inside an oyster. Man-made pearls are formed…
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Types of Necklace Chains
…quite as strong as a traditional cable chain of the same size would be. PROS Cost – As mentioned above, the copious amount of open space makes this chain much more affordable than other styles of the same thickness. Flexibility – Like … are cut into the links and brightly polished. These notches will catch and reflect the light adding a tremendous amount of sparkle to the chain. This sparkle does come at the cost of some strength, however, as some metal has to be removed…
