Quarterly report pursuant to Section 13 or 15(d)

INVENTORIES (Details)

v3.19.2
INVENTORIES (Details) - USD ($)
Jun. 30, 2019
Dec. 31, 2018
Inventory Disclosure [Abstract]    
Loose stones $ 502,479 $ 526,473
Finished goods 134,145 134,145
Samples 62,977 62,977
Inventory, net $ 699,601 $ 723,595