An sculptural ring, created in Copenhagen Denmark by the artist goldsmith Knud V. Andersen, back in the 1970. Crafted with geometric sculptural patterns in solid yellow gold of 14 karats with high polished finish. Gemstones: Mount in the center in a bezel, with 1 round cabochon cut (15 x 15 x 8 mm) of a natural translucent green Chrysoprase of 12.88 carats. Weight: 13.70 Grams, (8.78 Dwt). Size: 6.25 and may be easily sized on request. Measurements: 20 mm by 16 mm (0.79 x 0.63 Inches) and raise 17 mm over the finger. Hallmarks: Stamped with the maker's initials mark, the mark for the assay of the 14kt gold and signed, "KVA .585". 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.