Beautiful sculptural piece of cubism art, created by the American artist and jewelry designer Gutschneider, back in the early 1960's. Crafted in solid yellow and white gold of 14 karats, with polished finish. Embellished with a rectangular element (6 x 6 x 20 mm), carved from natural blue lapis lazuli and pave set with 30 European round brilliant cut diamonds, 0.60 carats, F color, VS-1 clarity. Has a total weight of 8.7 Grams and the actual size is 5, sizeable. The top view measurements are 20 mm by 18 mm and raise 15.5 mm over the finger. Stamped, with the maker's mark, the gold assay hallmark and signed, "JG JLRY 14 KT". Very good conditions. 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.