Natural Alexandrite - PowerPoint PPT Presentation

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Natural Alexandrite

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Find out what Alexandrite is and how its color-changing properties make it a one of a kind stone. – PowerPoint PPT presentation

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Title: Natural Alexandrite


1
Natural Alexandrite
2
  • What is Alexandrite?
  • Alexandrite is a gem named for Czar Alexander II.
  • It was first discovered in the Ural Mountains of
    Russia in 1930.

3
  • What is Alexandrite?
  • Alexandrite is rare.
  • It is much loved for its peculiar qualities.

4
  • What Color is Alexandrite?
  • The gem can change from emerald green to ruby
    red.
  • It is known to change color according
    the light source.

5
  • What to Expect with Alexandrite
  • Very few natural stones of gem quality are found
    each year.
  • The small sources mean that
    most of these gems are placed in
    Alexandrite rings.

6
  • Changing Alexandrite
  • Depending on multiple factors, Alexandrite will
    have a color change between 0 and 100.
  • These colors can range between
    browns and reds to greens and
    blues.

7
  • The Cost of Alexandrite
  • Obviously, because of its rarity, Alexandrite can
    be expensive.
  • Alexandrite gems of exceptional quality sell for
    over 20,000 per carat.

8
  • Synthetic Alexandrite
  • Because its so rare, synthetic forms of
    Alexandrite have been created.
  • These do not have the same color changing
    properties as natural alexandrite.

9
  • Seeking Large Stones?
  • The largest Alexandrite stone ever found was 74.4
    carats!
  • Large gems are hard to find though, and those
    that are set in natural Alexandrite jewelry dont
    come cheap.

10
  • One of a Kind
  • Alexandrite is a form of chrysoberyl, which
    doesnt always change colors.
  • Thats why its more of a phenomenon than a gem,
    which is what makes it a one of a kind stone.
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