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Sri Lankan Hallmarks and Makers
Posted: Thu Jul 09, 2020 9:41 am
by dognose
SRI LANKAN HALLMARKS AND MAKERSA topic devoted to the understanding of the Sri Lankan hallmarking system and the identification of maker's/sponsor's marks.
Is this your area of expertise? If so, please contribute and share your knowledge.
Trev.
Re: Sri Lankan Hallmarks and Makers
Posted: Thu Jul 09, 2020 10:05 am
by dognose
The Sri Lankan hallmark is made up of four elements, comprising of assay office Mark, mark for metal type, standard mark and sponsor's/maker's mark (responsibility mark).
The Sri Lankan Assay Office mark:
Metal Identification marks:The mark for silver:
The mark for gold:
The mark for platinum:
Trev.
Re: Sri Lankan Hallmarks and Makers
Posted: Fri Jul 10, 2020 4:45 am
by dognose
Sri Lankan Precious Metal Standards
Legal standards for Gold:
KARAT - FINENESS
24Kt. - 999
22Kt. - 916
21Kt. - 875
18Kt. - 750
14Kt. - 585
10Kt. - 417
9Kt. - 375
8Kt. - 333
Legal standards for Silver:
999
925
800
Legal standards for Platinum:
999
950
900
850
Trev.
Re: Sri Lankan Hallmarks and Makers
Posted: Sat Jul 11, 2020 11:21 am
by dognose
Nizam Gold House, 46a, Kumarathunga Mawatha, Matara:
NGH/NIZAM
Trev.
Re: Sri Lankan Hallmarks and Makers
Posted: Sun Jul 12, 2020 11:24 am
by dognose
Malsiri Lanka (Pvt) Ltd., 254, Walpola, Ragama:
MENIK
Established in 2010.
Trev.
Re: Sri Lankan Hallmarks and Makers
Posted: Mon Jul 13, 2020 11:24 am
by dognose
Ravi Gold Palace (Pvt) Ltd., 115, Sea Street, Colombo:
Established in 1968.
Trev.
Re: Sri Lankan Hallmarks and Makers
Posted: Tue Jul 14, 2020 12:43 pm
by dognose
An example of what the Sri Lankan 22ct. gold hallmark may look like:
Trev.
Re: Sri Lankan Hallmarks and Makers
Posted: Wed Jul 15, 2020 11:29 am
by dognose
Wellawatta Nithyakalyani Jewellery, 541, Galle Road, Wellawatta, Colombo:
WNJ
Established in 1978.
Trev.
Re: Sri Lankan Hallmarks and Makers
Posted: Thu Jul 16, 2020 12:41 pm
by dognose
Raddella Jewellers (Pvt) Ltd., High Level Road, Nugegoda, Colombo:
Established in 2015.
Trev.
Re: Sri Lankan Hallmarks and Makers
Posted: Fri Jul 17, 2020 1:26 pm
by dognose
Raja Jewellers (Pvt) Ltd, 173, Galle Road, Colombo:
Established in 1928.
Trev.
Re: Sri Lankan Hallmarks and Makers
Posted: Sun Jul 19, 2020 3:37 am
by dognose
New Prince Jewell House, 55, Main Street, Kaduruwela, Polonnaruwa:
Trev.
Re: Sri Lankan Hallmarks and Makers
Posted: Tue Jul 21, 2020 11:40 am
by dognose
Trev.
Re: Sri Lankan Hallmarks and Makers
Posted: Sat Jul 25, 2020 4:04 am
by dognose
Devi Jewellers (Pvt) Ltd, 131, Sea Street, Colombo:
D
Established in 1965.
Trev.
Re: Sri Lankan Hallmarks and Makers
Posted: Sun Jul 26, 2020 6:28 am
by dognose
Devi Jewellers (Pvt) Ltd, 131, Sea Street, Colombo:
Devi Jewellers - Colombo
Trev.
Re: Sri Lankan Hallmarks and Makers
Posted: Tue Jul 28, 2020 12:14 pm
by dognose
Aminra Collections, 180 Galle Rd, Dehiwala-Mount Lavinia:
A
Established in 1928.
Trev.
Re: Sri Lankan Hallmarks and Makers
Posted: Thu Jul 30, 2020 4:37 am
by dognose
Aminra - Mt. Lavinia - 2018
Trev.
Re: Sri Lankan Hallmarks and Makers
Posted: Wed Sep 23, 2020 4:15 am
by dognose
Dharmarathna Jewellers (pvt) Ltd., 22, St Thomas Road, Matara:
WGD
Established in the 1980's.
Trev.