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Fine Jewelry University Articles matching: “Clear topaz”

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Fine Jewelry University

  1. Blue Zircon loose gems and jewelry

    Gem in the Spotlight: Blue Zircon

    FJU Category: Gemstones | Tags: Blue Zircon, Colored Gemstones, Folklore, Gem Spotlight, Gemology, Zircon

    … colors and brilliant flashes of light. To top it all off, zircon is generally very affordable. It is a wonderful gemstone for jewelry wearers and gem collectors alike. Plus, it out sparkles the other December birthstones (Blue Topaz and Tanzanite) making it a great gift for anyone born in December or who simply appreciates dazzling, fiery

  2. Group of loose spinel gemstones with finished jewelry

    Gem in the Spotlight: Spinel

    FJU Category: Gemstones | Tags: Colored Gemstones, Folklore, Gem Spotlight, Gemology, Jewelry History, Spinel, Synthetic Gemstones

    …have your spinel jewelry professionally clean by a local jeweler like us. Spinel can be stored with other jewelry but like with all precious stones, it should be treated and stored with care. Its Mohs hardness of 8 puts it on par with Topaz. It’s softer than diamond or sapphire but harder than quartz, tourmaline, and peridot. With proper care there’s no reason why a piece of spinel jewelry can’t last for generations even becoming a treasured family heirloom. Why Spinel? …

  3. A group of tanzanite loose gems and rings

    Gem in the Spotlight: Tanzanite

    FJU Category: Gemstones | Tags: Gem Spotlight, Gemology, Tanzanite, Zoisite

    … driving its desirability. Tanzanite is currently one of the rarest gemstones, and it is only found in one place on earth. In 2002 tanzanite was added as one of the birthstones for December alongside blue zircon, turquoise, and blue topaz. Tanzanite is believed to symbolize transformation and spiritual awakening. It is often associated with the idea of personal growth and enlightenment, helping individuals connect with their higher selves. It is also believed to signify …

  4. Loose fantasy cut aquamarine

    Gem in the Spotlight: Aquamarine

    FJU Category: Gemstones | Tags: Aquamarine, Birthstones, Colored Gemstones, Folklore, Gem Spotlight, Gemology

    …refractive index of 1.577 to 1.583 and is doubly refractive. Aquamarine’s specific gravity is 2.72 and it has a Mohs hardness of 7.5-8.0. For comparison, this means that it is softer than Sapphire, harder than Quartz, and similar to Topaz. This makes it a very durable stone that is suitable for regular wear. But, care should still be taken to ensure that the stone is not damaged. Caring For and Cleaning Aquamarine To maintain the brilliance of this beautiful gemstone, it…

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