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=ZYTD829099&v=54027656 Colour: Grayish Green Weight: 57.94 g Size: 71*39*8 mm Exquisite Xiangyun Pingan Nephrite Pendant Both sides of the pendant are carved with auspicious clouds. The character "平安" is engraved on the top. This is an extremely classic pendant theme. I pray for peace and safety. Symbolizing perfection.