Seawater pearls, also known as Haizhu and Nanzhu, Jinbian Jewelry Xiaobian introduces the difference between freshwater seawater pearls today. 1. From the shape: Nanzhu is a seawater pearl cultured in a nuclear culture, usually a round pearl. If there is a bead that is biased towards the flat garden, it is a freshwater pearl. Because most of the freshwater pearls are non-nuclear culture, it is difficult to obtain round pearls, which are generally rice-shaped, elliptical, and oblate. Therefore, it is very important to judge whether a bead chain is a South Bead. 2. From the top: The bead of the South Pearl has very few thread-like flaws (even very shallow threads), and the threads of the freshwater beads are common, so once the extra-grade bead chain has a thread-like flaw, it appears. (Even with very shallow threads), you can tell that this bead chain is a freshwater bead, not a South Bead. 3. From the feel: The feel of the seawater pearls is relatively delicate, and the feel of the freshwater pearls is thicker and has a feeling of bun. 4. From the gloss: In general, Nanzhu's luster is gorgeous, and the texture is more transparent than fresh water. In addition, for the non-super-grade bead chain, in the shape, the beads that are not rounded by the South Pearl are in the direction of dripping, and there is little oblate orientation. The biggest disadvantage of freshwater pearls: low density. A freshwater pearl can produce more than 10-20 freshwater beads and can be used for two years. Off Shoulder Short Sleeve,Ladies Plus Size Top,Printed Stripe Plus Size Blouse,Plus Size Causal Blouse SHAOXING HAISA TEXTILE AND GARMENT CO.,LTD , https://www.zhenniuclothes.com