Single Claw Set Whitby Jet Gemstone & Diamond Pendant This classic necklace features an oval piece of Whitby Jet claw set within 18ct white gold, above sits three diamonds. The necklace has been hand crafted by our skilled jewellery craftsmen within our workshops in Ashbourne to reveal the natural beauty of the Whitby Jet within this stylish design. For further information about this piece or to make an appointment please contact us on 01335 453453. Matching items are available Using only the finest quality diamonds, their total weight for the pendant is 0.03ct.