Silver jewellery Collections with unigue natural gemstones, all made in Wales UK

Mark Kostiak designs reflect the beauty and organic tendancies of Nature through the hammered textures and the unrefined radience of the natural stones. The uniqueness of each unusual gem,  from Herkimer diamonds to Aquamarine is celebrated and expertly hand cut and set on the Isle of Anglesey.




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Silver jewellery with unique, natural gems. Made in Britain.

© 2013 Mark Kostiak

M A R K  K O S T I A K