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Fine Jewelry University Articles matching: “Rt mean”

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Fine Jewelry University

  1. Lasers are now used for jewelry repair

    Laser Jewelry Repair

    … a sharp, focused light beam. The benefit of the laser is that very little heat is generated at the weld point. This means the heat will not damage the surrounding area. The jewelry’s intricate design and gems which are heat sensitive are…it, and bring that sentiment back into their life. Jewelry is a very personal item in our lives sometimes monetary worth has nothing to do with what gives it value. Now some basics, what is a laser? LASER is an acronym for “Light …

  2. Group of loose amethyst gems emerald cut trillion and oval

    Gem in the Spotlight: Amethyst

    …it a durable gemstone that is resistant to scratching and chipping. It is also resistant to heat and chemicals which means that it can withstand daily wear and tear. Amethyst has the same refractive index as other varieties of quartz at 1…of amethyst 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…

  3. The 4 Cs of Diamonds

    Diamond Buying Guide: The 4 C’s

    … looking for the absence of color or transparency (except fancy color). The color grading scale starts with D meaning totally colorless and moves down the alphabet subtly increasing in body color. As you can see from the picture, the … of in terms of its size. If you know that you 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 …

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

    Types of Necklace Chains

    …, it is easy to see why rope chains are so popular. PROS Durability – The redundant links in a solid rope chain means that even if one or two of the links fail, the chain can still hold together. Flexibility – Rope chains are very … be often be diamond cut which gives them an even more lively and glittering appearance. Diamond cutting on a chain means there are small notches that are cut into the links and brightly polished. These notches will catch and reflect the …

  5. Tourmaline jewelry and loose gems

    Gem in the Spotlight: Tourmaline

    … in submarines. History and Lore of Tourmaline The name tourmaline comes from the Singhalese word turamali, which means “mixed gems” owing to the fact that the gem can look like many others. Tourmaline was first discovered in 1554 in … in the gem world and remains the best kept secret of gem collectors and connoisseurs who appreciate its unique properties and stunning array of colors. In fact, tourmaline is found in almost any color you can imagine, and people have …

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