Earrings
Earrings - paired jewelry items for the head, the variety of which is limitless. The characteristic feature of earrings is that regardless of the design of the item, one earring should be a mirror image of the other (its pair). In addition to the pattern, there must also be correspondence in weight, size, metal color and gemstones, etc.
Source: of the Russian Customs Service dated 20.01.1999 No. 01-15/1361
"ON THE ISSUANCE OF INSTRUCTIONS AND METHODOLOGICAL RECOMMENDATIONS"
(together with "INSTRUCTION ON THE PROCEDURE FOR TRANSFERRING, RECEIVING, ACCOUNTING, STORING AND SUBMITTING ITEMS ARRIVING FOR EXPERTISE AT CUSTOMS LABORATORIES AND CONTAINING PRECIOUS METALS AND PRECIOUS STONES", approved by the Russian Customs Service on 11.01.1999 No. 01-23/1359, "METHODICAL RECOMMENDATIONS ON THE PROCEDURE FOR CONDUCTING AN INSPECTION OF JEWELRY ITEMS CONTAINING PRECIOUS METALS AND STONES WITH THE PARTICIPATION OF A SPECIALIST AND REFLECTING THE RESULTS IN THE PROTOCOL", approved by the Russian Customs Service on 11.01.1999 No. 01-23/1360)