This regal Art Deco sapphire engagement ring is hand crafted in lavish platinum, set with a beautiful 1.22 carat round brilliant cut natural blue sapphire ( September Birthstone ) in a flush 6 prong setting. Geometric engraving and a classic filigree honeycomb pattern along the sides enhance the bold style of this wonderful 1920's vintage style sapphire engagement ring, and the low profile design makes it a treat to wear and enjoy!