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

slate lily pad pendant
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Silver jewellery with unique, natural gems. Made in Britain.

© 2016 Mark Kostiak

Shop Bracelets


Welsh Slate and Silver Collection

From the famous North Wales deposits of the finest grained and best quality slate.

Made with solid sterling silver using traditional methods

a new collection from the studio of Mark Kostiak.

This is a preview of a collection of Welsh Slate Jewellery made in Wales.

These pieces will be available in the shop soon.


logo2 slate willow pendant DSC05088 slate tendril ring IMG_0004 (2)

Welsh Slate Jewellery

available in shop.

Click on image

IMG_0004 (3)