This lavish pear-shaped opal cabochon ring is a tapestry of chromatic brilliance, showcasing a kaleidoscopic play-of-color that rivals the rainbows from which it draws its hues, while the halo of single-cut diamonds adds a harmonious shimmering effect. The interplay between the cool, polished silver versus the twisted rope wirework of the warm gold mounting offers a visual contrast, making the ring a versatile piece for various occasions. Marked 585 14K, tests 14k. Depth unattainable due to closed back nature of mounting. Circa 1978's Stones: Opal cabochon; Approx. 19.8 x 13.1mm. single-cut diamonds weighing a total of approximately 0.5 carat Metal: 14k gold Gross Weight: 15.70 grams Size: 7 (sizeable) GIA report # LX 820391, dated May 15, 1978, stating Natural Opal Diamonds: Avg Color: G-H Avg Clarity: VS2-SI1 Shape(s): Single Count: 50 Colored Gems: Type(s): Opal Shape(s): Cabochon Count: 1 Avg Quality: Good, natural