Star K 7mm Heart Shape Simulated Sapphire Earrings Studs Sterling Silver Metal: 925 Sterling Silver. Dimensions: Width: 7.00 mm Length: 7.00 mm This beautiful design is part of the exclusive Star K. Jewelry collection. Star K, is a reputable American Family Business based in New York since 1986, uses only the highest quality materials, and will proudly stand behind all of her products. Simulated SAPPHIRE: The Simulated Alternate Birthstone for September. Named From the Latin `sapphirus` meaning `blue`. A symbol for truth and sincerity, it inspires enlightenment, and peace. Sapphire naturally occurs in many different co Lifetime Warranty exclusively offered by Finejewelers. High End Jewerly Box and Gift Packaging Additional Stones: