A massive, huge contemporary unisex piece, crafted in solid 18 karats yellow gold with .950/.999 platinum settings. The main body of the ring is finished with brushed areas. Bezel set on top, with an oversized double cabochon cut (23 x 16 x 11 mm) of a natural blue sapphire of 58.71 carats. Is surrounded by 24 four-prongs settings, with round brilliant cuts diamonds, 2.16 carats, F/G/H color, VS-2/SI-1 clarity. All diamonds are graduated from 9 to 10 pointers. This ring is pretty heavy and large with a total weight of 53.2 grams and a top view measures of 30 mm by 26 mm. Raise 12 mm over the finger and the actual size is 11, sizable. Stamped with the gems details and the assay hallmarks, "KT 18 PT .950 58.71 / 2.16". 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.