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Fine Jewelry University Articles matching: “Cartier watch”
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Fine Jewelry University
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Gem in the Spotlight: Pearl
… century. Over the years, the La Peregrina pearl changed hands many times, and was owned by several famous figures, including Napoleon III and Elizabeth Taylor. During Taylor’s ownership, the pearl was set into a necklace designed by Cartier, which also included diamonds and rubies. The La Peregrina pearl is one of the largest and most perfectly symmetrical natural pearls in existence. It weighs approximately 50 carats and is considered to be one of the most valuable …
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Gem in the Spotlight: Quartz
… exactly 32,768 vibrations/second or ~32kHz. This property is utilized in various electronic devices such as quartz watches and oscillators. In a quartz watch a battery applies a current to the quartz, and the circuit counts the vibrations… watches are so accurate, oftentimes several orders of magnitude more accurate than even the most precise mechanical watches. Triboluminescence is another amazing physical property of quartz. When quartz is broken, pulled apart, or …
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Alternative Metals for Men’s Jewelry
… we discussed. Material Main Feature Removal Mohs Hardness Cons Titanium Incredible strength Cut in 2 places 6, moonstone Scratches more easily than others Tungsten Nice heft, scratch resistant Shatter with pressure 9, sapphire Watch out for low grade pieces with more nickel Cobalt Looks like white gold or platinum, hypoallergenic Cut in 2 places 7-8, quartz or topaz Scratches more easily than others Carbon Fiber Light weight, modern look Cut NA Can feel “too light” …
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Types of Jewelry Clasps
… a secure way to wear and display precious pieces. The history of jewelry clasps dates back centuries, and we can watch as clasps have evolved over time to meet the changing needs and preferences of different cultures and styles. One of … tab holds the hinged piece in place until it is pried up to open the clasp. This style of clasp is commonly used on watches and wider bracelets. The design lends itself well to customization and it can be made to almost invisibly blend …
