18ct white gold whitby jet 102ct diamond round dress ring r637 this classic and stylish ring features a round shaped piece of whitby jet that has been sourced directly from the north east coast of yorkshire set within 18ct white gold and surrounding the central stone sit 10 claw set diamonds which have been hand crafted by our skilled jewellery craftsmen within our workshops in ashbourne totalling 102 carats these dazzling diamonds enhance the natural beauty of the whitby jet within this st