12x6 mm Genuine Blue Star Sapphire Gemstone 6-Ray Star Effect (When exposed to sunlight) Solid 925 Sterling Silver Handmade in the USA An Italian Made 925 Sterling Silver Chain Add a touch of elegance to any occasion with this genuine blue star sapphire necklace, a timeless piece crafted in solid 925 sterling silver. The blue star sapphire reveals a mesmerizing 6-ray star under sunlight, making it a truly unique gemstone. Ideal for the sophisticated woman, this classic necklace suits every occasion, from birthdays to anniversaries, or simply as a meaningful way to show you care.