The brilliant diamonds that circle and decorate the prong-set sapphire accentuate its lovely blue hue. The diamonds are put in a bar setting for a unique appearance. This chic and sophisticated sapphire halo pendant has a gold plated sculpture. September's birthstone, blue sapphire, is also a customary present on wedding anniversaries on the fifth, tenth, and forty-fifth. features a 2/1.5/1.6 MM diamond and a 10.22 MM blue sapphire. made with a gold plating.