Cornflower Blue Star Sapphire Gemstone Solid 925 Sterling Silver Handmade in USA Handmade sterling silver cornflower blue star sapphire sterling silver infinity-style necklace flatters a Lindy-style star sapphire gemstone surrounded by genuine topaz accents. The oval-shaped cabochon displays a floating 6-ray star when exposed to direct sunlight, and is set in a solid 925 sterling silver pendant setting. An Italian-made sterling silver chain is included.