Estate Mexican Contra Luz Jelly Opal & Diamond Ring

In Spanish, “contra luz” translates to “against the light” and refers to Mexican jelly opals that exhibit a unique type of fire or play of color, like the gem featured in this ring. This opal is cut into a high dome cabochon, which allows it to capture light effectively. As the gem moves, its crystal structure interferes with light, creating a mesmerizing display of prismatic colors. The opal showcases a vibrant kaleidoscope of pastel blues, greens, reds, and other vivid hues. From certain angles, it displays a milky, moonstone-like glow, while it reveals every color of the rainbow from others. 

This Mexican opal is set in a vintage three-stone ring made of 18k white gold, featuring delicate diamond accents. Crafted in Japan during the 1960s, this piece showcases the cultural significance and value attributed to rare gemstones. If you’re searching for a distinctive opal, your search ends here. 

Details: Vintage 18k white gold three-stone ring set with a high-domed cabochon Mexican jelly opal (approximately 1.25ct) and 0.03ct round single-cut diamonds, made in Japan, circa 1960s.