Black Opal & Diamonds 18k Gold Ring Gorgeous textured Ring crafted from 18k yellow Gold set with a center Cabochon Black Natural Opal Approximately 6.05 carats. Accented with Full-cut Diamonds weighing Approximately 0.24 carats. H color, VS2 clarity. This exquisite 18k gold ring showcases a beautiful black opal, along with Round cut Diamonds. Perfect for any special occasion, this timeless piece will surely be a treasured item in any collection. Ring size: 6 1/4. Ring width: 22 mm. Total weight: 18.7 grams / 12 dwt Very good conditions. Upon Request, Auction House may provide an appraisal. This will carry an additional cost. Appraisals are made by our in house GIA certified Gemologist.