18K white gold cocktail ring featuring a captivating oval opal weighing approximately 11.50 carats, framed by a radiant diamond surround totaling approximately 2.00 carats and further enhanced with 15 rubies weighing approximately 1.20 carats, creating a vivid, high-contrast statement with an impressive approx. 14.70 CTW overall; crafted in a size 7 1/4, weighing 13.3 grams, and measuring 1.10 inches in width, this substantial ring is stamped “18K” and delivers bold presence with fine-jewelry elegance. Very good conditions. All our diamonds and colored gemstones are naturally earth-mined. Any synthetic (lab-grown) stones will be clearly indicated in the description. Upon Request, Auction House may provide Ring resizing or/and appraisal. This will carry an additional cost. Appraisals are made by our in house GIA certified Gemologist.