Leilão Bidspirit | A RUBY AND DIAMOND RING

A RUBY AND DIAMOND RING - Centering upon a cushion-cut ruby weighing 4.43 carats, flanked by half-moon-shaped diamond shoulders, to the plain hoop, mounted in platinum, ring size 6¼ Accompanied by a report from the Gübelin Gem Lab, stating that the 4.43 carat natural ruby is red color, originates from Burma (Myanmar) and has no indications of heating, report no. 0910579, dated 2nd November 2009 4.43克拉枕形明亮式/梯式切磨緬甸天然紅寶石戒指，配以小鑽，鑲鉑金，戒指尺寸6¼，附Gübelin 證書 US$138,000 - 263,000