This bold Art Deco filigree antique style blue sapphire engagement ring is artisan crafted in luxurious platinum, featuring a beautiful round brilliant cut natural blue sapphire of 1.02 carat in a regal castle setting. 12 diamonds are embedded into the sides of the setting, with the shoulders of the ring set with 4 additional diamonds on each side. The band is decorated with an engraved geometric pattern and framed with double millgrain edging on the sides.Unforgettable from every angle, this classic 1920s inspired heirloom sapphire ring is a