River Jade Pendant Hand Held AAA Grade Natural Jade #1766Hollowing Technique is a high level jade carving craftsmanship used to carefully hollow out specific sections of the jade while maintaining the exteriors integrity. Mastering this technique requires exceptional skill and precision to ensure that the jade remains structurally stable and elegantly sculpted. Natural Canadian Nephrite Jade Pendant, Untreated River Jade. Vivid Green. Grade: AAA Size of Pendant: 49x36x31mm Weight: 72 g The color of the