S925 sterling silver cross-border new style diamond zirconia creative and unique key pendant necklace, Korean fashion women's collarbone chain. This exquisite piece features a meticulously crafted key pendant, elegantly adorned with sparkling cubic zirconia stones that mimic the brilliance of genuine diamonds. Designed with a modern cross-border aesthetic, it embodies a perfect blend of contemporary style and timeless elegance. The delicate collarbone chain ensures a graceful drape, enhancing any neckline with its sophisticated charm. Ideal for both casual and formal occasions, this unique necklace is a must-have accessory for the fashion-forward woman seeking to express her individuality and refined taste.