Opalique & Whitby jet 

 9ct Gold setting with Opalique & Whitby Jet

Stunning Opalique picture does not do the actual set justice& bueatiful Whitby jet 
Over sized assay stamps running round the outer edge

Pendant height. 37mm. without bail 27mm. Width 16.5mm Depth 6mm

Really nice quality 18" 9ct belcher chain

Comes with a leatherette gift box & brief history of Whitby Jet & Blue John