Leilão Bidspirit | A RUBY AND DIAMOND RING

A RUBY AND DIAMOND RING - Centering upon an oval-cut ruby weighing 3.77 carats, within the pear-shaped, baguette- and tapered baguette-cut diamond surround, to the half-hoop, mounted in 18K white and yellow gold, with maker's marks, ring size 6½ Accompanied by a report from the Swiss Gemmological Institute (SSEF), stating that the 3.77 carat natural ruby is red color of medium strong saturation, originates from Burma (Myanmar) and has no indications of heating, report no. 95307, dated 18th September 2017 3.77克拉橢圓形緬甸天然紅寶石戒指，配以小鑽，鑲18K白金及黃金，戒指尺寸6½，附 SSEF 證書 US$50,000 - 75,000