Four Components of Hallmark on Gold Jewellery
(From 01 January 2017)

Purity in Carat and Fineness

e.g 22K916

Assaying and Hallmarking Centre's Mark/number Jewellers Identification Mark/number

 

 


Purity in carat and Fineness (it can be any of the following)

22K916

Corresponding to 22 Carat

18K750

Corresponding to 18 Carat

14K585

Corresponding to 14 Carat

Assaying and Hallmarking Centre's Mark/Number

A&HMC Logo

 

The Logo of BIS recognized Assaying and Hallmarking Centre
where the jewellery has been assayed and hallmarked

Jewellers Identification Mark/Number

Jewellers Mark

Hallmark on gold jewellery and artefact consisted of five marks before 1 January 2017