An opal ring looks elegant and classy, and suits both formal and casual outfits. The opal stone in a ring can be authentic, synthetic, or imitation, with the latter two being less valuable than the first.
Types of authentic opal stones include black opal, white opal, boulder opal, crystal opal, and fire opal. The setting of an opal ring can be made of gold, silver, platinum, stainless steel, or other metals. Add some dazzle to your fingers with an opal ring.