Bluesky is a charming and authentic Retro era (circa 1940) 18k white and yellow gold engagement ring. This vintage beauty centers an Oval Cut natural sapphire gauged at approximately 0.90ct. The midnight blue sapphire is nestled within an eight-prong setting, set against a halo of ten Single Cut diamonds and flanked on either side by a pair of Baguette cut diamonds, all with an approximate total weight of 0.35ct. Bluesky is finished with an 18k yellow gold comfort fit, slightly tapering shank, stamped with the maker's mark "2504" on the inside shank. The ring is currently a size 5.5 and can be sized to fit.