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Cymophane or Cats eye?

What is the correct name and why?

m.alexandrite.net/discussion/topic/cymophane-or-cats-eye-FRM-164

Step Cut Alexandrite Oval, 2.6 cts

http://www.alexandrite.net/viewpage.html?id=ALX-001-00026

m.alexandrite.net/discussion/topic/step-cut-alexandrite-oval-2-6-cts-FRM-165

Step Cut Alexandrite Oval, 3.03 cts

http://www.alexandrite.net/viewpage.html?id=ALX-001-00023

m.alexandrite.net/discussion/topic/step-cut-alexandrite-oval-3-03-cts-FRM-166

Grading a color change gems?

How do you grade alexandrites ?

m.alexandrite.net/discussion/topic/grading-a-color-change-gems-FRM-167

Portuguese Cut Alexandrite Round, 1.19 cts

http://www.alexandrite.net/viewpage.html?id=ALX-001-00030

m.alexandrite.net/discussion/topic/portuguese-cut-alexandrite-round-1-19-cts-FRM-168

Step Cut Alexandrite Oval, 5.16 cts

http://www.alexandrite.net/viewpage.html?id=ALX-001-00003

m.alexandrite.net/discussion/topic/step-cut-alexandrite-oval-5-16-cts-FRM-169

Useful tool for beginners

Dedicated Alexandrite search

m.alexandrite.net/discussion/topic/useful-tool-for-beginners-FRM-172

Emerald Cut Alexandrite, 12.53 ct

Hi everyone! I recently (today!) got from my mom a really nice emerald cut Alexandrite. It was set in a ring she inherited and she wanted...

m.alexandrite.net/discussion/topic/emerald-cut-alexandrite-12-53-ct-FRM-173

What gemstones change color like alexandrite?

Several other well known gemstones, including diaspore, sapphire, garnet and spinel may also change color as a function of the light source

m.alexandrite.net/discussion/topic/what-gemstones-change-color-like-alexandrite-FRM-282

Colour changing Kunzite?

Does it mean that kunzite can change color?

m.alexandrite.net/discussion/topic/colour-changing-kunzite-FRM-336

Colour change garnet

Colour change in garnet is supposed to occur between morning and late afternoon light

m.alexandrite.net/discussion/topic/colour-change-garnet-FRM-342

Natural Alexandrite Pear 7.24 cts

Extremely rare Alexandrite (Chrysoberyl) Pear 7.24cts from Tanzania (Tunduru)

m.alexandrite.net/discussion/topic/natural-alexandrite-pear-7-24-cts-FRM-354

Browse gemstones tagged with color change gemstone

beautiful, but am looking for marquise cut

m.alexandrite.net/discussion/topic/browse-gemstones-tagged-with-color-change-gemstone-FRM-355

Alexandrite Specimens for collectors

I have 6 stones that I seem to be battling to get valued and i would like to sell. They are not cuttable as far as the jeweller is concerned...

m.alexandrite.net/discussion/topic/alexandrite-specimens-for-collectors-FRM-372

Alexandrite Specimens

I have 6 stones that I seem to be battling to get valued. They are not cuttable as far as the jeweller is concerned but could be good for...

m.alexandrite.net/discussion/topic/alexandrite-specimens-FRM-373

Alexandrite of Brésilia aproximatively 14 carats with another one half smaller of same crystal !!!

Hi everybody, I would like to know how much am lucky ?; My dead grandfather gave to me in succession a natural stone from Brésilia, and...

m.alexandrite.net/discussion/topic/alexandrite-of-brjsilia-aproximatively-14-carats-w-FRM-414

I was told this was an alexandrite when given to me.

changing colors are deep purple to redish pink, and Blue to Green.

m.alexandrite.net/discussion/topic/i-was-told-this-was-an-alexandrite-when-given-to-m-FRM-424

aleksandriitti suomi?

värin vaihtokivi

m.alexandrite.net/discussion/topic/aleksandriitti-suomi-FRM-454

värin vaihtokivi

alexsadriitti

m.alexandrite.net/discussion/topic/verin-vaihtokivi-FRM-457