This had to have belonged to a mermaid at some point, gorgeous: Wallace Chan Cloudless Climes ring set with a central aquamarine and two additional aquamarines, diamonds, tsavorites, garnets and sapphires.
Lydia Courteille Paraiba and Diamond Starfish Earrings Alternating colors create a whimsical, yet, elegant look in these earrings set with 54 carats of Paraiba and carats of sparkling Diamonds.