Bi-finished quartz. 23.30 ct. La Gardette Mine, selling Bourg d'Oisans, Isère, France

Bi-finished quartz from La Gardette Mine, mine in Giraud, Bourg d'Oisans, Isère, France

Comes with certificate of authenticity

Average Weight (Carats) : 23.30 ct

Dimension (mm): 42 x 9 x 7 mm

Ref. : SKU044614 selling