One of the drawbacks of being dragonborn is the hoarding instinct.

Proudspire Manor won’t buy itself

Looks like a Diablo 3 reference to me. Put one of those in your hat for +37% exp!

:)

Sadly, I do not personally own any historically significant jewelry. But you can read about it pretty easily.

https://en.wikipedia.org/wiki/Black_Prince%27s_Ruby

> The Black Prince's Ruby is a large, irregular cabochon red spinel weighing 170 carats (34 g)

> It wasn't until 1783 that spinels were differentiated from rubies.