JEWELLERY & RING MAKING WORKSHOPS IN LONDON MOLTEN NECKLACE - £95 DESIGN YOUR OWN RING - £99 MAKE A GOLD RING - £625 MAKE A SILVER RING - £95 MAKE & CAST A SIGNET RING - £180 CAST YOUR OWN INITIAL NECKLACE - £165 HAMMERED TORQUE BANGLE - £180 MAKE YOUR OWN WEDDING RINGS - From £395 STERLING SILVER NECKLACE - £89