JEWELLERY & RING MAKING WORKSHOPS IN LONDON MOLTEN NECKLACE - £89 DESIGN YOUR OWN RING - £99 MAKE A GOLD RING - £595 MAKE A SILVER RING - £85 MAKE & CAST A SIGNET RING - £165 CAST YOUR OWN INITIAL NECKLACE - £150 HAMMERED TORQUE BANGLE - £165 MAKE YOUR OWN WEDDING RINGS - From £395 STERLING SILVER NECKLACE - £80