I paid $160 to get my blue check on X  
Everyone should do their due diligence to verify people are verified. Sorry you got scammed. Scammers are at an all time high. Thanks for sharing.

Beryl and Crysolite are minerals whose crystals can be faceted into semi-precious gemstones to be used in low-priced jewelry.  Because they are associated with cheap jewelry, I would not have believed this is a real name, at least not one a hot woman would choose for herself, and any fakery I encounter in an add makes it an automatic pass for me.  

First off I am very sorry this happened to you. It looks like there are quite a few "autumn falls" twitter accounts so I can see where that is confusing. Can you post the specific link to the one that scammed you?  
As to the Beryl Crysolite individual there are a few things that stick out to me which make me think it is a scam. First off the twitter page for this person just reposts pics of other gals and nothing personal about themselves. The whole point of twitter or any social media is for the gents to converse and also get to know the provider's personality. The other thing that struck me as odd was the tour schedule. Touring is expensive, and she has 6 different tour locations for August alone and they cris cross all over the US. That just does not seem logical or feasible. I have done 2 tours before in a month and I can tell you it is a shit ton of work. To do 6 in one month with no time in between sounds very unlikely.  
If anyone else noticed anything off please add so others can watch for these things!!!

Escort book is just a web hosting service for providers as far as I know, they do not do anything to verify the person is not a scam. I use cuties for mine and they have never asked for any info to verify that I am a legit provider.

If there were only a way to keep newbies from ever paying deposits. Deposits are for experienced mongers.

There were several incarnations of Princess Summerfall Winterspring.  
http://en.wikipedia.org/wiki/Howdy_Doody#Human_characters
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She was a member of the Tinka Tonka tribe.
Her image appeared on Doodyville currency issued by the Doodyville Bank, Howdy Doody, Treasurer which you might be able to use to pay a deposit to Autumn Falls.