12.92 Vintage Mid-Century Opal Ring in 18k Yellow Gold

12.92 Vintage Mid-Century Opal Ring in 18k Yellow Gold.  This Mid-Century right hand ring features a 12.92 carat opal finished in 18 karat yellow gold. The center opal is prong set and has an iridescent, ivory hue. From the profile, a gorgeous vintage basket mounting features classic Mid-Century geometric details. The shoulders feature unique pillar engravings, finished in polished 18 karat yellow gold. A treasured opal ring to last a lifetime!