Jul32025

Study of the colour-tone variation of faceted stones depending on the number of facets of standard cuts for lighter-toned gems

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Study of the colour-tone variation of faceted stones depending on the number of facets of standard cuts for lighter-toned gems The value of light coloured gems could be increased by improving colour-tone. This could be achieved by changing the number of facets of standard cuts. There are several other factors that affect the cut quality…

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Jul32025

Preparation of a catalogue on Sri Lankan ethnic Jewellery designs to commercialize them for local and foreign returns

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Preparation of a catalogue on Sri Lankan ethnic Jewellery designs to commercialize them for local and foreign returns Sri Lanka claims an extremely sought-after assortment of ethnic jewellery designs. These designs may therefore be highly valued in both domestic and international markets. Archaeological and cultural sites, museums, and other establishments maintain traditional ethnic jewellery designs.…

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