Fabulous Mikimoto statement cocktail ring, Japan, crafted in solid 18K white gold with high-polish and black rhodium finishes for dramatic contrast. Topped with a cultured round black pearl (12mm) and set with 95 natural gemstones: 77 pavé-set round brilliant diamonds totaling 0.59 ctw (engraved; F color, VS clarity) and 18 oval cabochon vivid red rubies in four prongs totaling 8.74 ctw (engraved). Weight 20.95g; size 6.5 (sizable); measures 29 x 22.5mm and rises 16mm. Stamped with Mikimoto encircled “M,” .750 marks, and signed “M .750 18KT D-0.59 R-8.74”. 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.