The opal stone's unique beauty makes it a great choice for the unconventional bride, or the couple looking for a less traditional engagement ring. Here, 45 stunning opal engagement rings.

Opal jewelry is having a moment right now, with designers like Kimberly McDonald, Jacquie Aiche and WWAKE elevating the gemstone with interesting and modern designs. Shop our favorites, here.

When purchasing an opal, keep in mind that they are not as durable as diamonds. Opals captivate the eye with flashes of rainbow color as they seem to dance in the light.

Ring with Garnet and Diamonds in 18K Gold, $950, David Yurman. Catbird. Wwake Opal & Diamond Crossover Ring, $750.00, Catbird . Barneys New York. Loren Stewart Mixed-Gemstone Ring, $375, Barneys ...

For independent jewelry designer Alexandra Abramczyk, a juicy opal encircled with diamonds is a symbol of hope for the future. And it's the perfect recovery investment.

NEWPORT BEACH, California – Lugano Diamonds reveals its spectacular Emerald and Opal Ring and Earrings, both featuring a deep green hue and a lustrous opalescence that is the perfect complement ...