Engagement Rings with Boulder Opals: A Spectrum of Color
Boulder opal, a gemstone renowned for its one-of-a-kind patterns and vivid colors, is an exquisite selection for jewelry, particularly in items like earrings, necklaces, and rings. These Australian boulder opals form when opal forms in ironstone stones, producing a striking contrast between the deep, rich tones of the ironstone and the lively, spar