Jewels 2009 Gemmological Exhibition and Competition, | [ 03 Nov 2009 - 08:54:48 AM ]
Open Competition to ALL Sri Lankans,,,
The Sri Lankan Gems and Mineral Show sponsored by the National Gem And Jewellery Authority will be held on 12th and 13th December 2009 at the BMICH committee lounge Colombo,Sri Lanka. Open competition for Sri Lankans to select
The Best natural crystal
The best cut and polished gemstone
The best gem studded Jewellery
The best gemmological photograph- minimum size 10 x 12 inch.
Tragedy of Calibrated Gemstone Industry in Sri Lanka. | [ 03 Nov 2009 - 04:53:10 AM ]
Tragedy of Calibrated Gemstone Industry in Sri Lanka. Geetha Gunathilake FGA , MGA
Introduction.
What is a calibrated gemstone? A gemstone cut into a particular shape and size is known as calibrated gemstone. There are internationally recognized shapes such as Rounds, Ovals, Pear, Marquise, Square, Rectangular,
