Celebrate her milestone 40th birthday with this elegant circle blue crystal necklace, a timeless reminder of your infinite admiration. Perfect for honoring forty fabulous years of an amazing woman—whether she’s your mom, sister, daughter, best friend, colleague, or boss. This stunning piece symbolizes that her best years are still ahead. Crafted with a 58.5% pure gold chain (14k real gold, not plated) and adorned with cubic zirconia, this high-quality necklace is tarnish-resistant and hypoallergenic. The pendant measures 15x15mm, and the necklace weighs 1.3g with an adjustable 16"+1"+1" yellow gold chain for a perfect fit. Presented in a beautiful gift , it’s an ideal choice for birthdays, anniversaries, Valentine’s Day, Mother’s Day, or any special occasion. If you have any questions, feel free to reach out—we’re happy to assist. Each piece comes securely packaged, ready for gifting, and backed by our unconditional exchange or refund policy.