Crafted in the 1980s, this vintage cocktail ring features a captivating cabochon cut opal weighing approximately 2.15 carats, radiating with soft iridescence. Surrounding the opal are 42 round brilliant cut diamonds totaling approximately 1.30 carats, graded F-G color and VS clarity, adding vibrant sparkle to the design. Made with a 14k yellow gold shank and a 14k white gold diamond-set top, the ring is hallmarked with a purity mark and weighs 9 grams. Size 8.5 and can be resized, this piece captures vintage sophistication with a striking mix of color, brilliance, and classic form.