Core Aesthetics: This necklace centers on the popular ‘slender waist/screw cap cylinder’ as its core visual symbol in the fashion world. The central three-dimensional cylinder subtly reveals the geometric line beauty of architecture, with a slight inward taper in the middle. On the side, the outer circle has two layers precisely micro-set with a full circle of delicate, sparkling (small diamonds), which refract light from multiple angles as the body moves during daily activities. • Dynamic Tassel: The most eye-catching design lies in the asymmetrical long tassel (Y-shaped chain) structure. A delicate fine gold chain passes through the cylinder and hangs naturally, with a single brilliant-cut diamond pendant at the tassel’s end. This design, which is heavier on top and lighter at