This December birthstone necklace features an infinity symbol representing never-ending love, with the birthstone nestled within a heart, symbolizing protection from a husband to his wife or a mother to her child. The heart pendant is engraved with "I love you for always and forever," expressing love for a mother, commitment to a partner, or friendship for a confidante. The pendant measures 1.06 x 0.95 inches, with an 18+2-inch adjustable chain that fits most women, weighing 4.6g, making it ideal for daily wear. Crafted from 925 sterling silver and inlaid with 5A cubic zirconia, it is hypoallergenic, lead-free, nickel-free, and fade-resistant. A perfect gift for any occasion, each month is represented by 12 different birthstone colors. It comes in an elegant gift box and is suitable for Valentine’s Day, birthdays, Mother’s Day, anniversaries, Christmas, engagements, or weddings. If you have any questions or concerns, feel free to contact us, or return it for a refund.