Featured in this lot is this art deco diamond and blue sapphire, platinum ring with GIA and IAS paperwork. The ring shows a platinum, ladies, custom made band marked with 'Orianne' and 'PT950.' The center stone is a prong set, natural, round brilliant cut diamond with an overall weight of 0.51 carats, a SI3 - I! clarity, and H - I color gradient. The stone is decorated with six natural round cut diamonds, weighing 0.13 carats and spaced with six blue sapphires, which have an overall weight of 0.26 carats and a fine dark blue coloration. The piece comes complete with IAS (Independent Appraisals Services, a GIA certified lab IAS Appraisal Number#: 09019EW) report and appraisal, confirming the above info and giving a total value of $3,900.00. The ring size is US 6 1/2.