This vintage ring has a center six-prong setting contains one round cut color-change sapphire (0.23ct). Under fluorescent light it is dark, slightly grayish, blue in color and under incandescent light it is medium-dark, moderately strong, strongly purplish-Red in color. The ring was cast, hand-stamped and handset, it is in very good condition. Ring size: 9 3/4, it includes an insurance appraisal of $800.00. Ships free in USA.