In times gone by, when you thought of a diamond tennis necklace ... and I just know lots of women (and men!) will be desperate for her sparkly necklace - it was also the same necklace she wore ...

That said, if you're not in the place to drop a few thousand dollars on a real diamond tennis necklace or bracelet, there are also plenty of amazing options from esteemed fashion jewelry brands ...

But the real match made in heaven that night was of an even shinier variety: Swift's billionaire diamond jewelry stack and her surprisingly affordable new (and sentimental) tennis necklace.