Sterling Silver Whitby Jet Tuberose Rose Ring. R629. This enchanting ring is part of our Tuberose handmade jewellery collection and features a hand crafted Whitby Jet Rose, completed with a classic Sterling Silver band. All our Whitby Jet jewellery is designed and crafted within our very own workshops in Derbyshire where a team of skilled craftsmen turn the raw Whitby Jet into these stunning pieces of jewellery. You can find other matching Whitby Jet jewellery and other Whitby Jet rings online and instore. Dimensions 12mm stone.