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Tips for Choosing a Gemstone Engagement Ring
Tip #13- Considering Gemstone Hardness: Another characteristic of gemstones that should
be considered when selecting the right one for a gemstone engagement ring is the
hardness of the gem. The Moh's scale is a hardness scale that characterizes the
scratch resistance of a gemstone by the ability of that gemstone to scratch
another gemstone. All gemstones are given a rating on a scale from 1 to 10. 10
is the hardest and only a diamond has a rating of 10. Believe it or not, the
only thing that can scratch a diamond is another diamond.
Sapphires and
rubies
are the hardest gemstones and so they do make excellent choices for an
engagement ring, particularly if she has a very active lifestyle. The
next hardest gemstones are
blue topaz and
aquamarine. Emeralds rate a 7.5 to 8
on the scale and are notably softer than their precious counterparts, ruby and
sapphire. Some of the most popular gemstones are rated between a 6.5 and 7.5 on
the Moh's scale. These include amethyst, blue zircon,
citrine, garnet, iolite, peridot, tanzanite and tourmaline. If you are concerned about the hardness (or
lack thereof) of a gemstone that you would like in an engagement ring, there are
a couple of things you can do to compensate for that hardness. Choosing rings
with bezel or semi bezel set center stones is a great option. The bezel helps to
protect the stone from sudden impact and scratches. You can also look for a
gemstone engagement ring
with a lower profile. Rings that sit closer to the finger and rings that do not
sit up high will also generally be a better choice for a softer gemstone.
Blue topaz:
topaz was once believed to bring wisdom, honor, and wealth to those who own the gemstone. topaz has
protected travelers from harm and stimulated spiritual growth. Since topaz has a high refractive index, its
sparkle is similar to that of a fine diamond. topaz is the
December birthstone and rates 6 to 6 1/2
on the Mohs scale of hardness.
Enhancements: Although cutting
is the most basic enhancement method necessary to display the beauty of a gemstone, there are many fascinating
methods by which man has demonstrated his ability to draw maximum color, luster, clarity and brilliance from
nature's earthbound treasures. A basic understanding of these enhancement techniques will add to your appreciation
of the beauty, durability and value of the
gemstone jewelry you already own,
or plan to purchase in the future. Most
blue topaz is heated and chemically
treated to bring out the vibrant blue color. This treatment is substantially permanent and is acceptable in the
trade.
You should assume that the blue topaz sold at MyJewelrySource is treated unless stated otherwise.
Blue topaz Care:
Do not use an ultrasonic cleaner on your blue topaz
jewelry. Avoid sudden temperature changes, steaming and contact with cosmetics, hairspray, perfume or
household chemicals. Your
blue topaz jewelry may be cleaned with a soft-bristled brush or a cloth with plain or soapy water |