NGTC identification certificate. NGTC is one of the top international laboratories accredited by Catawiki. Certified items can ensure the accuracy, fairness, and traceability of products. Digital certificate link: https://ecard.ngtc.com.cn/page/detail-cer-other?c=ZYTD783130&v=67895641 Colour: Grayish Green Weight: 43.63 g Size: 70*40*9 mm Nephrite has a grayish green colour. Delicate and smooth, showcasing the natural beauty of jade. Carving Guanyin on one side. Guanyin has a peaceful expression, smooth and natural clothing patterns, and exquisite craftsmanship in every detail. Guanyin is a symbol of compassion and wisdom. Wearing Guanyin pendants symbolizes protecting peace, dispelling disasters and difficulties, and expressing beautiful wishes for a smooth life and physical and mental peace.