Stunning late Art Deco/Retro geometric cocktail ring, circa 1935, impeccably crafted in solid 18K white gold with bold volumetric architecture—sharp rectilinear angles balanced by circular curves—and fine millegrain diamond settings. Centered with one round European-cut diamond (0.95 ct, G/H color, SI1) and accented by 56 European-cut diamonds in flush millegrain settings totaling 1.16 ctw (F/G color, VS2). Further set with four round cabochon blue sapphires in bezels totaling approx. 0.43 ctw. Weight 21.95g; size 8.5 (sizable); measures 33 x 22mm and rises 11mm. Unmarked; tested as 18K white gold. 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.