This elegant ring would be beautiful as either an engagement ring or a right hand ring. The diamond was approximated by the appraiser to be 0.15 carats, Color F, clarity VS1 and is an "old European cut". "F" is one of the top three color grades for diamonds and is considered colorless.The old European cut is a predecessor to the modern round brilliant cut so it has plenty of fire. It previously had been sized to 4.5 but your jeweler could resize it.. Please feel free to request additional photographs or a fax of the appraisal report. The item "Vintage Art Deco 1920's filigree 18k white gold Diamond Sapphire Engagement Ring" is in sale since Friday, August 07, 2015. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Fine\Art Nouveau/Art Deco 1895-1935\Rings". The seller is "jerreth13" and is located in Yonkers, New York. This item can be shipped to United States.