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Dark Romantasy / Dark Fantasy

Prince of Diamonds: A Dark Bully Romance (Hearts of Bluestone Book 3)

Quinn BLACKBIRD

Book 3 in the Hearts of Bluestone series · Reading order →

SpiceDarkness

How we rate spice & darkness

  • Kindle, paperback & audiobook on Amazon
  • Spice & darkness rated — content warnings listed below

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Why we recommend it

A ruthless prince of privilege rules with cruelty in this dark bully romance. The Hearts of Bluestone world drips with wealth, power, and venom, where tormentor and target circle each other in a dance of hate and helpless attraction. For readers who crave a cold, cutting hero and the volatile heat of enemies who can't quite let go, this is bully romance at its most charged.

At a glance

Prince of Diamonds is book 3 in Quinn BLACKBIRD’s Hearts of Bluestone series. With 3/5 for spice and 4/5 for darkness it sits mid-range for dark romantasy (of the 648 dark romantasy books on Readark, 34% rate lower for darkness and 8% lower for spice). Its tropes include bully, enemies to lovers and forbidden romance. It is about as dark as Quinn BLACKBIRD’s other books on Readark (average darkness 4.1/5). 2 content warnings are listed below, hidden until you tap.

Book details

Published
February 2026

Prince of Diamonds spice level

Prince of Diamonds is rated 3/5 for spice on Readark’s scale: open door, meaning explicit scenes written plainly, but not the engine of the book. Its darkness rating is 4/5: heavy, meaning sustained cruelty, trauma or non-consent central to the relationship. How we rate

Prince of Diamonds content warnings

We list 2 content warnings for this book. They stay hidden until you tap, so you can check without spoilers.

Content warnings (tap to reveal)
  • Emotional Abuse / Gaslighting
  • Physical Abuse

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