Samson Jewellery
Glossary

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Lustre The surface brilliance of a gemstone.  The degree of lustre depends on the hardness of the mineral and the polish applied to it.  Diamond is said to have an adamantine lustre.

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Samson Jewellery
Room 1013A-1015, Level 10, Landmark North, 39 Lung Sum Avenue, Sheung Shui, Hong Kong
Tel:  852-27284562 - Fax: 852-27250911