Cubic Zirconia
Diamond Tiara has always enjoyed picking on the Cutie Mark Crusaders. But one day, she finds she's gone too far, and everything for her comes tumbling down. But help may come from the most unexpected of places...
Diamond Tiara has always enjoyed picking on the Cutie Mark Crusaders. But one day, she finds she's gone too far, and everything for her comes tumbling down. But help may come from the most unexpected of places...
Started before season four, and does not take season four canon into account.
This story is 100% Diamond Cutters Approved!
Note: If reading this inspires you to write your own Diamond Tiara fanfics with similar premises, send me a link, as I'd love to see them. 
70497 words: Estimated about 6 hours to read
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19 Chapters:
- A Push And A Shove (Revised 10/2/2014) 2013-04-11 07:32:00 UTC2971
- Finding Her Place 2013-04-14 23:41:22 UTC1811
- Détente 2013-05-13 01:30:57 UTC2622
- Morning Is Broken 2013-06-07 09:20:04 UTC2076
- Water Flowing Underground 2013-07-09 08:18:30 UTC3377
- Twist & Shout 2013-09-13 21:46:31 UTC3357
- Another Day In Paradise 2013-11-01 18:32:23 UTC2974
- Cleanup Time 2013-11-19 17:50:21 UTC3989
- Breathe 2014-02-02 18:46:09 UTC4581
- The Mare In the Mirror 2014-03-27 08:08:29 UTC3899
- Fade To Black 2014-06-04 02:37:10 UTC4952
- I'm Only Sleeping 2014-06-29 22:23:33 UTC2755
- One Way or Another 2014-08-22 22:54:12 UTC4020
- Crosseyed and Painless 2014-10-03 15:49:42 UTC4326
- Space Oddity 2014-12-07 02:07:38 UTC3511
- Diamonds on the Soles of Her Shoes 2015-04-02 03:23:57 UTC5678
- Run Runaway 2015-09-03 04:07:11 UTC5081
- Touch of Grey 2016-08-06 18:00:14 UTC4926
- Easy Does It 2017-12-31 01:02:29 UTC3591