Opal Ring 14K Diamond Opal Engagement Ring Vintage Australian Opal Ring Unique Engagement Ring October Birthstone Libra

Breathtaking vintage genuine natural opal stone accented by 2 genuine round cut diamonds in 14K white gold. The color play of indigo, turquoise, and bright fiery red tones in this stone is just brilliant! The opal measures 10.5 mm N to S by 8 mm wide, the equivalent of about 1.75 carat according to measurement. The two diamonds measure 1.75 mm each for a total diamond weight of about .04 Ct and are nice and sparkly, in the mid near colorless range, SI2 (slight inclusions visible under magnification)....