Guaranteed Type A Jadeite (100% natural, untreated and undyed)
Color: Black
Shape: Inner flat outer circle
Size: Approx. 50.6mm (Inner Diameter) 12.3mm (Width) 9.9mm (Thickness) *Extra broad width
Weight: 81.99g
Origin: Myanmar
Texture: Fine, Glutinous
Hardness: 6.5-7
Suitable for Sizes: 49-51mm
*Includes a Certificate of Authenticity from a trusted third-party gemological laboratory.