71023910 under HS Code DIAMONDS, WHETHER OR NOT WORKED, BUT NOT MOUNTED OR SET - NON-INDUSTRIAL: OTHERS: DIAMOND, CUT OR OTHERWISE WORKED BUT NOT MOUNTED OR SET, 71023100 under HS Code DIAMONDS, WHETHER OR NOT WORKED, BUT NOT MOUNTED OR SET - NON-INDUSTRIAL: UNWORKED OR SIMPLY SAWN, CLEAVED OR BRUTED, and 71039120 under HS Code Others were the top imported HS Codes by DIAEXPORTS CORPORATION in 2021.