Quarterly report pursuant to Section 13 or 15(d)

INVENTORIES (Details)

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INVENTORIES (Details) - USD ($)
Mar. 31, 2020
Dec. 31, 2019
Inventory Disclosure [Abstract]    
Loose stones $ 390,725 $ 390,988
Finished goods 134,145 134,145
Samples 62,977 62,977
Total $ 587,847 $ 588,110