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Fine Jewelry University Articles matching: “Platinum men”

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Fine Jewelry University (Show All FJU Articles)

  1. A pair of diamond stud earrings surrounded by different earring back options

    Styles of Earring Backs

    … back, this style is ideal for more valuable jewelry that you do not want any risk of losing. PROS Security – As mentioned, this option is ideal for valuable jewelry. Ease of Use – Simple and straightforward operation. Comfort – Just as …’s wear. CONS Wear Out – They are only made of rubber, and will get worn out fairly quickly. Security – Not recommended for use with valuable jewelry. Ear Wires (Shepherd Hooks) This style of earring is just a hooked wire, usually …

  2. Collection of loose and mounted quartz gems of various types

    Gem in the Spotlight: Quartz

    …earth’s crust, but there are still many noteworthy examples that have been found. One of the most famous quartz specimens is the “Berns Quartz,” named after the donors that donated it to the Smithsonian’s National Museum of Natural … of faceting such a large stone. Finished, this flawless gem weighs 20,200 carats (just under 9 pounds) and has dimensions of 200mm x 150mm. In 2012 the stone disappeared from the public eye due to a legal dispute and has yet to …

  3. Group of loose spinel gemstones with finished jewelry

    Gem in the Spotlight: Spinel

    …of Spinel With a Moh’s hardness of 8 and good toughness spinel is a great choice for all forms of jewelry. We recommend occasional wear for rings and bracelets, but earrings and pendants are suitable for daily wear. Spinel can come in … as more than just “looks like ruby but isn’t.” A special variety of spinel called magnetite contains trace elements of iron and is naturally magnetic. This unique property made it especially valuable, and it was used hundreds of years …

  4. Three loose garnets red organge and green

    Gem in the Spotlight: Garnet

    … it protects the wearer from nightmares, promotes long-lasting love, and prevents hearing difficulties. It was also a charm against the effects of anger and said to be a calming influence. Some promoted it as a cure for depression and mental instability. Garnets’ other cures are red garnet to relieve fever and yellow garnet was the prescription for jaundice. Legend holds garnets guard travelers against perils during the journey. The traveler is also protected against …

  5. A group of yellow gold chains of different kinds of a blue background

    Types of Necklace Chains

    The chain is one of the most fundamental pieces of jewelry that exists. It can simply be the thing you use to wear your pendants, or it can make a … world. Each one has its own unique style, strengths, and weaknesses. As always, if you would like personalized recommendations on a chain, feel free to contact us anytime. One of our experienced jewelry experts would love to talk with … is that this style isn’t 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 …

  6. Early attempts at making lab grown diamonds

    How Are Lab Grown Diamonds Made?

    … have claimed to have successfully synthesized diamonds. However, it was not until relatively recently that a documented and reproducible process was demonstrated. Henri Moissan was one of the early pioneers in the field. In 1893, he …the belt press, the cubic press, and the split-sphere (BARS) press. The goal of each process is to create an environment of extremely high pressure and temperature where diamond growth can occur. Each process starts with a small diamond …

  7. Caring for and Cleaning Your Jewelry

    … chlorine or products that contains it. Don’t use a hard toothbrush because they tend to scratch the metals (gold, platinum, etc.). Abrasive cleaners and toothpaste or toothpowder will also scratch the metals. This will take away the shine. … hardest at 10. Talc is listed as 1 the softest. Pure gold (24 karat) is Mohs 2.5, 14 and 18 karat list at Mohs 3. Platinum list at Mohs 4.33. Sterling silver list at Mohs 2.5. This shows why jewelry metals get scratched by things like hard …

  8. A group of art deco and art nouveau rings together

    Art Deco vs. Art Nouveau Style Jewelry

    … were not just adornments but works of art. Many Art Nouveau jewelry pieces were made in silver, but white gold and platinum were quite common as well. The diamonds used in Art Nouveau jewelry were typically Old Mine cuts, but Old European …embraced symmetry, bold colors, and streamlined forms influenced by Cubism and the Machine Age. Precious metals like platinum and white gold alongside rare and valuable gemstones such as diamonds, emeralds, and sapphires, were the materials …

  9. Brands and Designer Jewelry

    …jewelry must keep its promise to the customer to deliver a superior product. This is a no compromise area. The jewelry must meet the most stringent of quality standards. Jewelry brands must use quality metals (like high-karat gold and platinum), first-rate gems, and highly skilled jewelers to meet their obligation. Status When a jewelry brand reaches a level of excellence in style and quality of workmanship it attains a level of status. Brands like Tiffany & Co., Rolex…