(Our product) LOVE Series Double-Layer Biscuit Necklace Z17600. Recognized as the only genuine source for jewelry developed by ZP, we offer customizable versions in K gold and real diamonds. For bulk orders, please inquire about pricing. The LOVE necklace features two embedded diamonds. The LOVE series was born in New York in the 1970s, locking in an unwavering vow of love and witnessing many poignant legendary romances. With its iconic screw design, exquisite oval bracelet body, and distinctive elegant style, the LOVE series conveys passionate emotions. Crafted from K gold and set with dazzling diamonds, the LOVE series symbolizes a declaration of love-an endless affection. The double-layer biscuit necklace features one polished side and one side with a diamond, showcasing a classic screw design that signifies eternal love. It's compact yet luxurious. We utilize a full V gold plating for a thick gold finish. Whether it's a bracelet, ring, or necklace from the LOVE series, the edges are sharply defined, even giving a slight sharpness when touched! Additionally, the main piece of the necklace is very petite, making it quite challenging to achieve the perfect depth in the engravings, including the diamond setting.