Jewelry can be simple and dainty or elaborate with moving parts. Jewelry influencer Tracey Ellison of @thediamondsgirl travels the world in search of unique pieces. We put together five of the most fascinating rings from her travels. The Adler Joailliers ring pops open to reveal another gorgeous ring inside. The Glenn Spiro signature Reveal Rings twist open to gorgeous jewels. The Alessio Boschi Medusa Collection Ring holds a hand-painted Medusa inside, which then fits into a brooch. Lastly, a Van Cleef & Arpels ring flips over to reveal an onyx underside.