Vintage Filigree Cocktail Ring Art Deco Sapphire in Platinum

Vintage Filigree Cocktail Ring Art Deco Sapphire in Platinum. The center oval sapphire is approximately 1.20 carats and is a slightly darker royal blue with medium transparency.  The platinum open filigree is set with rose cut diamonds.  The border of this unique Art Deco oval shaped cocktail ring is set with French cut sapphires creating a frame around this lovely ring.