1. The design of the gold ingot buckle is exquisite, which can better highlight the aesthetic feeling of pearls and make the whole necklace more gorgeous. The extension of the chain link is gorgeous and poor.
2. The structure of the ingot buckle is more stable, which can better protect pearls and reduce the risk of wear and fall of pearls. The extension chain is simple in structure, and it is easy to loosen and fall off, which will lead to the loss or damage of pearls. So the pearl necklace is buckled.