Good Art Deco-Style Platinum, Sapphire and Diamond Lady's Ring, composed of a central octagonal-cut blue sapphire, weighing an estimated 1.40 carats, mounted in a diamond-set filigree mounting

Blue Blues Diamond Ring Underglaze blue Diamond Bracelet Cobalt Blue Flow blue Underglaze blue decoratiof floral Blue willow pattern Blue Willow Wedgewood blue plate Limoges blue