Star K Oval Genuine Citrine Earrings Studs with High Post On Back Sterling Silver Metal: 925 Sterling Silver. Dimensions: Width: 6.00 mm Length: 10.00 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. CITRINE: The Birthstone for November. The name comes from the French `citron` for `lemon`. A symbol of success is said to protect against sudden death and increase success, wisdom and prosperity and self-confidence. Lifetime Warranty exclusively offered by Finejewelers. High End Jewerly Box and Gift Packaging Additional Stones: (cubic-zirconia, Shape: round-shape, Color: Colorless.)