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Fine Jewelry University Articles matching: “Blue sapphire rings”

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Fine Jewelry University (Show All FJU Articles)

  1. Rough lab grown man made diamonds

    Is a Lab Grown Diamond Right for Me?

    … economy of the host country. Often times, these countries are impoverished, and the jobs and income that the mine brings can help elevate many people out of poverty. Lab grown diamonds are not one-of-a-kind in the same way that natural …S. If you are considering a lab grown diamond, be sure to checkout Balance , our own collection of unique engagement rings made exclusively

  2. Caring for and Cleaning Your Jewelry

    … or special events only. Understanding the limits of your jewelry should allow for years of enjoyment. One of the best ways to prevent your jewelry from being damaged is to remove it when you do certain activities. Always remove your rings when you garden, do the dishes, or generally work with your hands. Make sure to put your jewelry in a safe place that you will remember when you take it off. There is a lot you can do on your own to keep your jewelry shining like new, …

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

    Gem in the Spotlight: Quartz

    … Bloodstone Green jasper dotted with bright red spots Carnelian Reddish orange chalcedony Gemology of Quartz Quartz is known for its durability with a Mohs hardness rating of 7 (harder than opal and peridot but softer than topaz or sapphire). This makes it a fairly hard 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 very well. All quartz has the same refractive index at…

  4. See the Star White Gold difference

    Star White Gold

    … performance due to poorly made gas. White gold also has three grades. Grade 3 is off white, grade 2 is standard, and grade 1 is premium. This means that when white gold is made, it can be yellowish to light yellow. When white gold rings are new they are coated with a white metal called rhodium. Rhodium is a metal very similar to platinum and rhodium shares many of the properties of platinum including its white color. The rhodium plating is used to make the white gold …

  5. Retipping is an important jewelry repair technique

    Jewelry Repair FAQ

    … way it did before a gemstone fell out; who wouldn’t? That’s why we have literally 100s of carats of loose diamonds, sapphires, rubies, opals, pearls, and more in all shapes and sizes to choose from when selecting a replacement stone for …by the jeweler’s torch. However, with our laser welder we are able to retip prongs next to many gemstones (diamonds, sapphires, and rubies for example) without removing them, saving you time and money. Can my costume and fashion jewelry be …

  6. Old mine cut diamond example

    The History of Diamond Cuts

    … brilliant have come and gone each claiming to surpass it in some way. None have captured our imagination or hearts the way the modern round brilliant has. It has been and remains the most frequently chosen diamond cut for engagement rings and other jewelry. We hope you have enjoyed this exploration of diamond history. What’s your favorite old diamond cut? Let us know in the comments below, and stop by the shop to see real life examples of these beautiful pieces of the …

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

    Types of Necklace Chains

    … bump up their cost over similar styles of the same thickness. Snake Chain Snake chains are comprised of small snug rings that form a smooth circular tube shape. These chains are more flexible than the herringbone and omega but are still … remain visible even after the repair. Snagging – Although they look like one, continuous piece, the tightly packed rings can actually catch on hair and other fibers during daily wear. Serpentine Chain (Cobra, Boston Link, S-Link, C-Link, …