Post Medieval sapphire ring. Set centrally with an octagonal emerald-cut natural unenhanced sapphire in a closed back rubover setting with an approximate weight of 3.50 carats, to a raised smooth octagonal bezel with polished borders, flanked to either side with broad grooved shoulders which continue to a solid shank. Tested yellow gold, English, circa 17th century AD, accompanied by a Oxford Labs X-ray Fluorescence report stating the composition of the metal.
