Bidspirit auction | A 925 Silver Blue John

A 925 Silver Blue John Pendant on Snake Chain - A contemporary pendant featuring a large oval cabochon of Blue John stone, also known as Derbyshire Spar. The stone displays a translucent to semi-opaque honey-yellow body with characteristic dark purple and brown dendritic fluorite veining, alongside a greyish mineral inclusion to the lower left. The cabochon is secured in a polished rub-over setting. The reverse of the mount features an open-back design, allowing light through the stone. A tapered bail connects the pendant to a fine snake style chain. The interior reverse of the mount is impressed with a rectangular recessed mark reading 925. No other hallmarks, maker's marks, or signatures are visible.